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Kitchen Furniture

Products >Furniture > Kitchen Furniture

The only 50 year warp-free guarantee and full structure warranty

Sing Honeycomb Kitchen Islands

The Sing Honeycomb Kitchen Island brings a clean, modern feel to your kitchen.This kitchen island is portable, lightweight, and easy to assemble. Our Sing Furniture line is made with Pacific Northwest cedar inlaid with eucalyptus.With a maple and cherry cuttingboard top, this works great for all those kitchen projects.

Sing Kitchen Islands are so lightweight they can be pushed around, even with kitchen gadgets piled onto it.
Our furniture weighs a third as much as solid wood, but it is stronger. You can load it with up to 300lbs.

Sing Drawer sliding mechanisms are precision placed, so drawers open and close smoothly and sit flush to the frame.

Choose from our pre-designed 3 or 5 drawer models, or do a custom order where you pick the dimensions and skin type. Click here to get started with a custom order.

We offer a Sing lifetime structural guarantee.

Click Here for Flat Pack Furniture


Click photos to enlarge


Small Kitchen Island



Style: Contemporary

Size: 20″ Wide x 32″ Tall x 20″ Deep

Drawer Size: 18″ Wide x 6″ High x 17″Deep

Color: Natural Wood Veneer





Medium Kitchen Island



Style: Contemporary

Size: 31″ Wide 32″ Tall 20″ Deep

Drawer Size: 30″ Wide 9″ High 17″Deep

Color: Natural Wood Veneer

Large Kitchen Island


Style: Contemporary

Size: 45″ Wide x 32″ Tall x 20″ Deep

Drawer Size: 43″ Wide x 6″ High x 17″Deep

Color: Natural Wood Veneer


How to Build Sing Honeycomb Kitchen Islands: Click Here

Sing Honeycomb Butcher Blocks

The Sing Honeycomb Butcher Block brings a clean, modern feel to your kitchen.This Butcher block is portable, lightweight, and long-lasting.

Click photos to enlarge

Small Sing Hardwood Butcher Block

Hardwood Topped Honeycomb Butcher Blocks are perfect for all of your food prep needs. It requires normal cleaning and oiling.

Style: Contemporary

Size: 25″ Long 20″ Wide 2 1/2″ Thick

Materials: cherry top with an edge made of cedar, or hardwood.


Sing Medium Hardwood Butcher Block

Hardwood Topped Honeycomb Butcher Blocks are perfect for all of your food prep needs. It requires normal cleaning and oiling.

Style: Contemporary

Size: 33″ Long 20″ Wide 2 1/2″ Thick

Materials: cherry top with an edge made of cedar, or hardwood.

Sing Honeycomb Cedar Butcher Block

Cedar Topped Honeycomb Butcher Blocks are perfect for all of your food prep needs. It requires normal cleaning and oiling.

Style: Contemporary

Size: 13″ Long 11″ Wide 2 1/4″ Thick

Color: Port Orford White Cedar

Sing Honeycomb Tables


Sing Honeycomb tables bring a clean, modern feel to your bedroom.They are portable, lightweight, and easy to assemble. Our tables are completely custom and made to order.

We can do any thickness ranging from 1/2″ to 4″, nearly any dimension, and nearly any skin type. We have done birch, luan, aluminum, HPL, steel, fiberglass, and more!

We offer a Sing lifetime structural guarantee.

When’s the last time you saw a 33 foot long banquet table?


This white oak table top is 60 inches wide, 33 feet long and 2 1/4 inch thick and is ready to ship

See how lightweight this 33 foot long oak table is? Sure, it’s being made into a table for government use… but this could be in your home, conference room, or anywhere… Plus, (if it already hasn’t occurred to you) this is really only a component

How to Build Sing Honeycomb Tables: Click Here


How to Order


To order Sing Furniture submit an order form either by email,, or print and fax it to: 360.495.4585. We’ll provide a quote within one business day. If you have questions, please contact us.

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Introducing Sing Core Products / Applications

The only 50 year warp-free guarantee and full structure warranty

torsion box plywood cutaway sing core lowes home improvement warehouseABOUT SING PRODUCTS

1 Sing Core®

Sing Core® is the high precision (within +/- .006 tolerance) base material that is the secret inside every Sing Core product. This patented interior Sing Core is not available, except under license by the truckload to participating manufacturers. Contact us for more information.

2 Sing Sandwich

lightweight high strength engineered plywood torsion box sandwich panelsExperience unprecedented true green, lightweight and high strength technology with the Sing Sandwich Panel, consisting of patented Sing Core® sandwiched between two stress skins which makes all Sing Core® products stronger than steel (660 PSI). A Sing Sandwich Panel can host any flat building material as its exterior surface material, making it the one of the most high performance composite materials of the future. Sing Sandwich has Sing Core® exposed edges.

  • Use Sing Sandwich as alternative to following core material (click here to see comparison Sing Core vs. other types of core)
  • Balsa wood core, plywood core, particle board core, MDF core, plastic core, aluminum honeycomb core, paper core, cardboard core, foam core

Sing Sandwich type of skin:

Sing Sandwich comes with a plywood surface material which is easy to works with in any wood shop and is becoming a common commodity in many millworks. The plywood surface material is easily bonded to other surface materials using standard wood glue and can be cold pressed, vacuum pressed, hot pressed, cut, sliced or ripped just like standard bood-based materials in your shop.

Use directly as

Shelf, tiny house, pallet, dunnage, sandwich panel walls, sandwich panel roofing,

The less expensive, lighter weight Sing Sandwich can build anything that can be built with Sing Panel.

Galvanized steel equipment enclosures

3 Sing Panel, Post and Beam

aluminum-honeycomb-panelsThe patented torsion box composite technology is completed by adding solid edges to the Sing Sandwich to form a solid lightweight Sing Panel structure superseding precision and performance of other sandwich panels and honeycomb panels. Standard edges are inch-and-a-half solid wood but could be architecturally specified to be any known material possible. Using T Slot as your solid edge increases the versatility of the Sing Panel exponentially and is also available in Post and Beam configurations.

By shape and size

2 x 12 Plank, shelf, beam, post, under 4 x 8, 4 x 8, Larger than 4 x 8, Post and Beam

By functionality

Engineered wood and engineered plywood, sheet goods. Sing wood: Sing honeycomb hardwood, butcher block, Sing plank

Large Sing pivot french door panelPost and Beam: Double I joist, Sing beam, and post

T slot panel, T slot post and beam, T Slot DoorsT Slot Modular Buildings, T Slot Modular Components

By surface material

Sing wood base panel with various skins; plywood, sheet goods, wood stave, wood plank, engineered wood

Sing ferrous metal: Cold rolled steel, hot rolled steel, and galvanized steel.

Sing non ferrous metal: Aluminum & aluminum alloys honeycomb material aluminium, Copper, Brass, Lead, Stainless Steel

HPL and plastic: Fiberglass Reinforced Plastic, FRP panel, FRP post and beam.

Concrete and cement, Stone


Sing Panel Applications

Anything made with Sing Panels could be made with inexpensive Sing Sandwich conveniently available from your local Lowe’s Pro Desk.

21 ft. tall pivot door

21 ft. tall pivot door

Building Components


Tiny House

Home Systems


Trade Show

  • Trade show Booths
    • Double decker displays
    • Large trade show displays
    • Modular trade show systems
    • T slot panel trade show systems
    • Portable trade show booths
  • Trade Show Walls
    • Solid trade show walls
    • Natural wood trade show walls
    • Laminate trade show walls
    • Fiberglass / FRP trade show walls
    • Aluminum trade show walls
    • Modular trade show walls
    • Cam lock trade show walls
  • Trade Show Floors
  • Trade show stairs and staircases


  • Aircraft / Aerospace
  • Boating / Marine / Yachts
  • Rail / Train
  • Trucks / Trailers
  • RV / Camping

Material Handling

  • Crates
  • Dunnage
  • Support base
  • Warehouse shelving
  • Miscellany
    • Lifts
    • Ramps
    • Cranes


  • Signs
  • Billboards
  • Theater screens
  • Digital display screens
  • Sign boards
  • Artisan canvas
  • Magnetic sign boards
  • Large white boards
  • Large blackboards
  • Dry erase walls
  • Sandwich sign boards


  • Industrial
    • Industrial parks
    • Manufacturing plants
    • Factories
    • Airfields
  • Door Mfg
    • Door manufacturers
      • Large door manufacturers
      • Standard door manufacturers
      • Specialty door manufacturers
      • Garage door manufacturers
      • Large door builders
      • Hangar door builders
      • Warehouse door builders
    • Millworks
    • Custom door makers
    • Woodworkers
      • Artisans
  • Hospitality
    • Hotels
    • Motels
    • Restaurant
      • Bar / Lounge
      • Banquet
  • Veneer Industry/Veneer Laminate Industry
  • Composite Laminator
  • Agricultural
  • Temporary or Portable Accommodation
  • Sing post and beam structure
  • Sing Log Homes

See your local

for more information about using Sing Core in your nest project.



patented sandwich door

Specialized doors, balsa wood door core, panel core, core panel, door core suppliers, garage door supply, garage door part supplier, garage door installation and repair service.

Overhead carriage door, sliding door, cold storage sliding door, sliding door hardware, sliding barn door, movable wall, truck door, sliding door track. Book shelves, exterior door, entry door, interior door, pocket door, wall panel, moveable wall room divider, flush door supplier, solid wood door, solid core door, carriage door, overhead carriage door, sectional garage door, garage window insert, canopy, garage door, warehouse door, cold storage door, sliding door mfg, sliding hardware, kitchen cabinet door, closet door, hollow metal door, aluminum sliding door, stainless sliding door, folding, pocket sliding door, sliding door hardware, sliding gate mfgs, hanging sliding door, church door, large industry door, hangar door, particle board door core, hardwood door, solid wood door core, LVL door core, MDO mold door, aluminum bench, chi distributors, truck overhead door, pivot door, walk in freezer door, industry sliding door, residential sliding door/system, pocket door track, wood carriage door, wood garage door, hurricane door, front door solid wood, solid cedar barn door, solid wood pocket door, solid wood sliding door, panel sliding door, sliding doors, solid wood bookcases, sliding cupboard door, sliding wardrobe door, sliding closet door, solid core wood door, honeycomb door core, flush door, slab door, slab door solid core, hollow core door, door parts, sliding door guide, sliding wood, barn door, custom door particle, board door core, mineral core, stainless door, steel door, closet door, folding door, VT Industries architecture wood door, lightweight pantry door, oversized large doors, cellar doors, roof hatch, access panels, wine cellar door, home security door.

Bamboo stair treads, hardwood stair treads, post, beams, lightweight plywood, lightweight trusses, ceiling decoration, plank beam, work platforms, equipment enclosures.

Honeycomb lightweight torsion box sandwich panel, balsa wood, plastic honeycomb, Tricell paper honeycomb, paper honeycomb panel. Aluminum nomex core, Divinycell, Dura composite. Balsa wood door, hurricane panel, honeycomb core, paper door core, panel core, core panel, door core honeycomb sheet, creative aluminum honeycomb panels, lightweight panel solutions, aluminum honeycomb test panels, end grain balsa wood, balsa wood blank, balsa wood plywood, Paulownia lumber, basswood.

sliding panel room dividerSliding Door

Sliding doors, sliding barn door, exterior sliding door, interior sliding door, sliding closet door, industrial sliding doors, industrial garage doors, commercial doors, steel doors, roll up doors, industrial exterior doors, and industrial glass doors. Exterior sliding barn door, exterior sliding door hardware, and exterior sliding door hardware kits, exterior sliding door systems, exterior sliding door hardware barn, exterior sliding door track hardware. Interior sliding doors, sliding barn doors interior, sliding doors exterior, sliding doors interior Ikea, sliding doors interior, sliding doors interior design, sliding doors interior track, sliding closet doors, wall slide doors

Sliding Glass Door

Interior glass door, interior glass wooden door, solid wood frame door, stainless steel door and frame, wood frame glass door, wooden glass door, frosted glass interior door, steel glass door, modern glass door, modern wood door, sliding glass door, modern wood glass door, wood frame sliding glass door, modern large glass door, glass sliding door with wood frame, sliding wood door, contemporary wood door, modern single wood door, interior wood sliding door, sliding door design.

Bi Fold Doors

Industrial bi fold doors, Schweiss bi fold doors, large bi fold doors, industrial sliding doors, building a sliding garage door, express bi fold doors, Wickes bi fold doors, bi fold doors Lowes, Eurocell bi fold doors

Door skin choice (type)

FRP door, trailer door, exterior door, fiberglass entrance doors, metal door, aluminum door, cold rolled steel door, hot roll steel door, galvanized door, fire proof door, lead door, ceramic door, cement door, sheet rock door, wood grain door, white oak door, Sapele door, maple door, walnut door, hardwood door, ash door, paint grade door.

Princess Diana Museum Exhibit

Ceiling panels


Folding wall, portable room partition, movable wall panel, moveable wall, partition wall, room partition wall, room divider sliding door, portable wall, curtain wall panels, portable room, clean room walls, toilet partition, toilet partition parts and hardware, bath room stall, Hufco partition wall, modern fold. Museum, museum artifact display tables, art panels, wall signage, system, signs, showcases, shelf, display/museum. Assorted art museum, art curators,, exhibit designer, tech provider, pedestal display, panel display art display, art stand, pedestal showcase and stand, display pedestal store floor fixture, store wall fixture. Store fixture, custom counter and showcase, display show case wall showcase and tower, pedestal show case and stands, custom wall cabinet, store fixture display case slat wall gondola shelves, free standing shelf unit, traveling museum, traveling exhibit mobile museum furniture, hanging hook clamp lamps brackets image graphic digital solutions for large format graphic, art gallery supply, studio display, trade display, museum exhibit design, museum display supply, stand design, case product, wood display case cabinet. Lightweight display, trade show display wall shelf sculpture stand, art hanging system, museum resource art organization, museum marketing. Museum vendor, museums, access, canvas for museum panel, fixture panels, airports art, trade show store fixture display, retail store fixture displays, retail store fixture tables, free standing wall, free standing partition wall, free standing museum wall

Room dividers Eco friendlyRoom Divider

Apartment room dividers, movable room divider ideas, Ikea sliding doors room divider, sliding room dividers Ikea, glass room dividers Ikea, Ikea pax doors room divider, Ikea hack room divider, Ikea hack sliding door


Flooring, moveable floors and covers, walk ways and platforms, step platform. platform floor substrate, insulated floor, garage floor, basement floor, portable floor, raised floor, commercial raised floor, basement sub floor, mezzanine floor, timber floor, loft floor, beam floor, storage floor, dance floor, folding raised floor, clean room floor, factory loft floor, outdoor decking, lightweight decks, patio, pergola, tent flooring, outdoor wedding flooring, outdoor flooring, garden show walkway, plant nursery display area, ice arena, beach flooring, outdoor special event flooring, home gym flooring, heavy equipment runways, temporary roadway, raised decking, leveled flooring, concert flooring, trade show flooring, fitness club flooring, sports flooring, trade fair grounds, exhibition flooring, disco floor, adventure catering floor, temporary basement flooring, special event flooring, temporary wheelchair ramp.

Guggenheim Gallery Brookly New York Sing Museum Panels Before AfterFloor and Stage

Portable stage, portable floor, stage floor, portable stage floor, choir riser, mezzanine floor, loft floor, raised floor, commercial raised floor, lightweight floor, movable floor.


Trade Show

trade show booth, display booth, panel display booth system, panel display board system, display cases, display tables, display booth flooring, display booth furniture, display booth walls, trade show booth furniture, trade show booth walls. Tradeshow booth wall panels, tradeshow booth wood flooring, tradeshow booth wall system, display booth wall panels, display booth wood flooring, display booth wall system

Cut to size engineer plywood as furniture components for collapsible modular furnitureFurniture

Kitchen furniture, kitchen, hutch, Hoosier kitchen cabinet, base cabinet, wall cabinet, cabinet door, island, island counter top, butcher block kitchen island, micro wave cart, cutting board work bench, utility cart, island cart bed room furniture: 3 drawer dresser, 5 drawer dresser, dresser with large drawer, deep drawer, collapsible dresser, captain platform bed, nautical skipper bed, custom bunk bed, stackable loft, collapsible storage box storage bed, hideaway bed, bookcase bed, cabin bed, cabin bed with cabinet desk and book case, wall bed, cabin bed with desk, cabin bed with build in wardrobes, H 155 x w 94.4 x L 194 cm (61.02 x 37.16 x 76.37), platform bed 54″ x75″ x 10″ lightweight shelf, book case, collapsible carcass, cabinet maker.


Park bench, school bench, church bench, hospital bench, shop bench, aluminum bench, metal bench, lightweight bench, interior bench, exterior bench, weatherproof bench, outdoor bench.

Tables and desks

Drafting table, metal table, banquet tables, folding table, table top, heavy duty table, table base, table leg, outdoor table, BBQ post and beam structure.

Restaurant Institution Furniture

Table desk restaurant table, top legs, wood table top, folding table


Truck/trailer doors, truck bed, trailer bed, truck door, van truck wall, roof, van trailer, cover box van, enclosed trailer, box trailer, RV panels, train floor, rail floors, car ramp, aluminum lightweight trailer, covered trailer, box trailer, utility trailer ramp.


Elevator panels, elevators.

Boat and Marine Industry

Boat builder supply material, marine panel, marine bulkheads

Industrial and Material Handling

Mezzanine rack, material handling, display rack, industry rack, shelving unit, wall shelf, shipping container, heavy duty pallet, oversized heavy duty pallet, industrial shop cart on wheels, industrial load wood shelving cart, service cart with cabinet, car ramp, utility trailer ramp.


Liquid transport tank, water storage tank, portable water tank, fiber glass tank, aluminum tank


Swimming pool cover, hot tub cover, lap pool cover, moveable floors and covers.

Temporary or Portable Accommodation

Tiny House

Sing post and beam structure

Building System

Clean rooms, digital x-ray systems, modular implant building tiny house, small cabin, small house, post and beam structure, CMM rooms, cold storage rooms, controlled & critical environments, interior and exterior cladding, panel house,tiny house on the trailer, tea house, garden shed, pole barn, garage, tiny house design, prefab pump house, ice fishing house, hunting cabin, refrigerate truck body, Johnson refrigerated truck body, lofts , loft design idea, conversion warehouse, factory loft, shipping container, honeycomb panel enclosures clean room floor, walls and ceilings.

architects-material-suuportArchitectural Applications

Architectural, Cladding, Screening

Acoustic Insulation

custom shapes, large custom panels, curved honeycomb panels, false beam, sign graphic displays panels, Signage, self adhesive surfaces, sandwich board panel, sign display, dry erase board, sandwich board, outdoor sandwich board, trade show crate, booth panels, sign panels, pool covers for swimming pools, & Jacuzzi cover industry. Shelving, lightweight strong shelf, long span shelf, garage warehouse shelving, industrial strength shelving, storage shelving rack, garage work table, bench, heavy duty shelving, garage storage rack, inlay work, exotic hardwood, and fine veneer butcher block, chopping block, stainless work table, counter top. See: Architectural Application Photos


Clean room walls, cleanrooms, cold storage rooms, controlled & critical environments, digital x-ray systems, equipment enclosures, inspection rooms, laboratories, machine enclosures, nano technology, reflector panels, sporting electronics.

millworkers-woodworkers-woodcraftsmen-woodworking-professionalsWood Working Shop

Lightweight strong panels for cold press, lightweight true flat, cold press beam, cold press panel, vacuum table, torsion box router table, torsion box work table, torsion box work bench, super large storage pallet, lightweight large dunnage, utility cart, heavy duty lightweight shelf, plywood storage rack, lumber storage shelf, machinery enclosures, marker board panels, solar collector panels, architecture components, gang plank fixturing panel, insulated header, impact attenuation panel stiffener panel work platforms.


Types of doors standard door sizes doors for sale pre hung doorsAerospace, Agriculture & Forestry, Airline, Art Supplies, Arts and Crafts, Backyard Poultry Supplies, Bath, Bedding, Boats, Business & Industrial, Businesses for Sale, Campground & RV Parks, Camping, Cars & Trucks, Construction, Crafts, Cruise Ships, Dog Supplies, Electrical & Test Equipment, Electronics, Entertainment, Exercise & Fitness, Farm and Garden, Fish & Aquariums, Food & Beverages, Fuel & Energy, Furniture, General, Greenhouse, Handcrafted & Finished Pieces, Healthcare, Lab & Life Science, Heavy Equipment, Heavy Equipment Attachments, Heavy Equipment Parts & Accs, Holiday & Seasonal Décor, Home & Garden, Home Arts & Crafts, Home Décor, Home Improvement, Horse Supplies, Household, Hunting, Indoor Games, Kids’ Crafts, Kitchen, Dining & Bar, Light Equipment & Tools, Lodging, Luggage, Luggage Accessories, Manufacturing & Metalworking, Materials, Motorcycles, MRO & Industrial Supply, Multi-Purpose Craft Supplies, Office, Other, Other Crafts, Other Vehicles & Trailers, Outdoor Sports, Packing & Shipping, Parts & Accessories, Party Supply

Pet Supplies, Power sports, Printing & Graphic Arts, Rail, Religious Products & Supplies, Reptile Supplies, Restaurant & Catering, Retail & Services, RV, Solar, Sporting, Sporting Goods, Team Sports, Tools, Transportation, Travel, Travel Accessories, Water Sports, Wedding Supplies, Wholesale Lots, Window Treatments, Winter Sports, Wood Working Machines, Yard, Garden & Outdoor Living

Sing Core Attributes

large insulated moveable modular wall panels for winery wine makingSliding, French, Pivot, Carriage, Flush, Pocket, Exterior, Interior, Overhead Garage, Barn, Bi-fold, Cold Storage, Truck, and Standard

Lightweight, sandwich honeycomb, torsion box, true flat , non warp, solution for non warped door, and problem solved non warped door

Modular, portable, collapsible, foldable, movable, retractable, flat pack, and knock down

Large, oversize, big, custom, contemporary, and modern

Easy to repair, repairable, free repair, and lifetime guarantee

FRP, plastic, specialty, marine plywood, exterior plywood, solid wood, hardwood, entry, wood, exterior, metal, cold rolled steel, hot rolled steel, galvanized, aluminum, fiberglass, HPL, magnesium board, ceramic, cement board, painted, interior and glass

Commercial, Residential, and Industrial

Insulated sound dampening

Bullet proof, fire retardant, sound deadening, sound dampening, sound proof, acoustic, and security

Help Us Design

We are looking for design/build folks who are creative and what to develop the following products to continue our exploration of possibilities:

1 Portable stair

2 Truck camper made of T slot


Shelf, shelves construction work table, assembly table, bench, table platform, construction, grid, router table beams, work bench top, door, honeycomb plywood, desk, wall shelving, bracket shelving, modular shelf, wall mount book case, block wall shelf, spine wall shelf, s wall shelf, box shelves, floating shelf, torsion box shelf, torsion box bench, torsion construction, torsion box honeycomb, wood torsion box, sandwich torsion box, sandwich sing core, sing sandwich panel, super sandwich panel.

Honeycomb composite panels

Stainless steel honeycomb panels

FRP sandwich panels, Fiberglass honeycomb panels, FRP honeycomb panel, manufacturer FRP panels, how to Install FRP Panels, FRP ceiling panels, smooth FRP panels, plastic honeycomb material. Honeycomb building material, marine honeycomb panels, marine composite panels, plastic honeycomb panels, honeycomb composite panels, marine honeycomb panels, marine composite panels, stock honeycomb panels, lightweight panel, lightweight composite wood panels, lightweight plastic panels, indoor faux stone panels lightweight, lightweight panels, foam core. Lightweight panels plywood

FRP honeycomb product, FRP beam, FRP honeycomb beam, FRP beam connector,


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Honeycomb Panels


honeycomb-panel-torsion-box-coreHoneycomb Panels by Sing Core

Sing honeycomb panels are a sandwich panel composite material with built in structural grids. Our grids are made of vertical grain renewable veneer wood fiber, and foam. We construct our Singcore based on torsion box technology most commonly found in the aerospace industry. This technology allows our honey comb panels to remain strong, lightweight, and true flat without denting, cracking, and warping. See a comparison here. Inventor Peter Sing uses this torsion box technology, along with wood fiber and foam to create patented Sing honeycomb core: the incredibly strong, true flat, lightweight, renewable “true green” composite material of the future. Check out our products section, the applications are virtually unlimited!

The Sing honeycomb core is based on primitive torsion box designs used by high-end woodworking craftsmen, but is exponentially improved upon the basic design.

Sing honeycomb core is manufactured with LESS

  • raw materials
  • labor
  • equipment cost.

honeycomb-panels-planedOur unique manufacturing process requires LESS

  • energy for production
  • space
  • and makes less waste.

Sing honeycomb panels are

  • true flat
  • fully insulated
  • sound deadening
  • lightweight
  • extremely strong
  • last the test of time
  • and are earth friendly.

That is why the supplier of high-end custom-built oversize products to the

  • honeycomb-panels-any-dimensionPresident
  • Prime Minister
  • Kings
  • and the Pope

has sought out Sing honeycomb panels as their solution. Yet, we make this technology affordable, even to compete with cheap imports.

Sing honeycomb panels are available with solid wood edges, or without solid wood edges (photos show Sing honeycomb panels without solid wood edges).

If you are currently importing substandard plywood from off-shore, shouldn’t you think about being proud to say, “Made in the USA,” reducing your costs, delivery times and providing your clients with a superior product that is not only eco-friendly but “true green”?

Spend Less Get More With Sing Honeycomb Panel

Every Sing honeycomb panel is packed solid with insulation wall-to-wall within the patented torsion box-like structure, making it solid as a rock and stronger than steel pound-for-pound.


Sing Honeycomb Panel Core Structure
The secret of the Sing honeycomb panel is in the Sing core. Our Sing honeycomb core utilizes torsion box honeycomb board core technology to ensure strength, enabling our product to be extremely lightweight and high strength.

True Flat
Sing honeycomb panels utilize torsion box strength honeycomb board technology in order to ensure flatness.


Vertical Grain Wood Fiber
The heart and soul of Sing honeycomb panel is in our patented Sing Core invention. The core utilizes renewable vertical grain wood fiber and foam, to create our stronger than steel, lightweight, composite material.


High Strength
Sing honeycomb panels are stronger than steel, solid wood, plastic, metal, glass, brick, and concrete in terms of pound per pound comparison.


Sing honeycomb panels are high strength, flat, and lightweight. A 4’ x 8’ x 1 ½” panel with 1/8 “ Luan plywood skins, and solid wood edging weighs in at about 55 lbs. A standard sheet of plywood weighs in at about 96 lbs.


Lightweight High Strength Honeycomb Panels of Any Size

Any dimension for unparalleled strength and performance. Even when used as post and beam.

Rot resistant honeycomb panels

Even without coating, Sing honeycomb panels outlast plywood, solid wood, MDF, and particle board. Plywood and engineered wood rot crack because of the weak glue layers. Sing honeycomb panels last because underneath the skins lie Sing Core, which keeps the panels flat through torsion box technology, and therefore doesn’t allow the panel to crack.

Sing Core are the honeycomb panel manufacturers that can guarantee a lifetime of performance for a lifetime of uninhibited service.


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Greater Sliding Doors

One of the greatest attributes of your sliding door is the actual sliding performance of the sliding door, especially closet doors.

Certainly, upon installation, your wood sliding door or interior pocket doors may perform superbly… but for how long?

It may be important for you to seek out how to make a sliding door that has a high level of performance. And what are the benefits that will increase the performance of your sliding door? Consider:


1. True flat straight and will stay flat
2. Lightweight 1/3 the weight (or more)
3. High strength stronger than steel lb. for lb.
4. Insulated starting at R3
5. Sound-deadening starting at SCT 30
6. Resistant to warp, twist & rot to meet your specifications
7. Longevity built to last for centuries
8. Guaranteed 10 to 50 year guarantee
9. Eco-friendly sustainable true green technology

Only one door company can deliver a sliding door that delivers high marks in all those important features. See our comparison chart comparing Sing Core doors panels to other door core materials.

Non warping wood bi fold sliding doors insulated room dividers sound deadeningSo if you’re looking for closet ideas, sliding closet doors or double closet doors for your wardrobes that are true flat and stay flat without warping or twisting, then you might consider the Sing Core alternative.

Our industrial sliding doors and marine sliding doors are specially designed to survive the rigorous changes in the elements including exposure to extreme weather conditions.

The secret lies within the core of the sliding door which is basically one of our honeycomb panels (which is also available in aluminum honeycomb panels) that is the foundation for the superior performance of sliding doors that must remain perfectly straight to reduce maintenance over time.

Even though any Sing sliding door can be finished in any flat exterior building material, the aluminum sliding door is extremely popular and can easily have any other surface material, like any wood species, concrete, glass, FRP, HPL, and can be made to be water-resistant or bullet-proof.

The Sing sliding door is not only a light door that reduces strain and wear on the door hardware, but it is also stronger than metal hanging sliding doors and even make magnificent plastic sliding doors.

And when it comes to big sliding doors, our custom oversize sliding doors continue to deliver the best results enjoyed by the top millworks and door companies in the world service the most demanding high-end users.

chalk wall2

sliding door

Your sliding door could be a giant chalk board or magnetic display

How to BuyMetal Composite Sing Core panels are true straight, light and strong.

To order Greater Sliding Doors submit an order form either by email,, or print and fax it to: 360.495.4585. We’ll provide a quote within one business day. If you have questions, please contact us.

Easy Ordering

All we need to know is the length, width, thickness and what you desire on the exterior, and your custom specialty panels are made to order. Getting a quote for your specialty product, is easy, thanks to our simple online order system.

Bulk Discounts

If you’re looking for a bargain price, remember, the more you order, the less expensive your total order will be per piece. Quantity and wholesale inquiries are encouraged. Feel free to contact us for more information. Click here for Closeout specials.

Fast turnaround: In you’re in a rush, only Sing Core can be custom made within 24 hours and is proudly manufactured for you in the USA.

Fast delivery: Any thickness and almost any length, less than 5 ft wide, can be made with in 48 hours if it is rush order.

SINGCORE Greater Sliding Doors are easy to order. You may choose from our stock panels or order custom sized panels. Our price is based on the length, width, thickness, and quantity. Submit a Work Order by fax or email, and we will give you a quote within one business day. If you have a tight budget, give us a call, we might have an alternative solution tailored to your needs.


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Galvanized Steel Metals

Home -> Products -> Material Options -> Metal -> Galvanized Steel Metals
5x20 ft Galvanized Steel Magnetic Sign Display Panels Lightweight High Strength Guaranteed true flat

Galvanized steel Sing panel (above) is made of 20 gauge thickness .40 inch thick and weighs 1.65 lbs. per sq. ft.

Sing galvanized steel is lightweight, insulated, stronger than steel pound for pound and just one of the metal panels in the Sing Metal Collection.

Sing galvanized steel features a less expensive exterior finish that is impervious to the elements resisting rust, wear and tear and rot more effectively than other forms of metal surface materials.

While remaining structurally sound, galvanized metal treatment reduces maintenance due to incidental damage or compromise.

The galvanized surface can sustain damage without compromising the protective surface material.

One of the most impressive attributes of Sing galvanized metals is these steel panels are not limited in size, including large and oversized without having to join separate pieces on job site. Available in almost any length, width, thickness… even custom shapes.

For instance, our most popular sized Sing galvanized steel panels are 5 ft. wide by 20 ft. long. We do this every day, and each one is the Eco-friendly alternative that is proudly Made in the USA of the same structural material that is used as substrate prior to adding wood-based door surface material (or paint grade) true flat doors featuring our 50 year guarantee to be true flat and stay flat. These galvanized steel panels excel in temperature resistance, high tensile strength and durability.

20 ft x 5 ft x 1 in galvanized steel panel high strength demonstration with 2 men standing on lightweight honeycomb panel 375 lbs

Seamless 5 ft. x 20 ft. x 1 in. galvanized magnetic panel

Sing galvanized metal is sought after for industrial signage, building industry, trade show displays, store fixtures, furniture manufacture, marine industry, and due to its unique ability to outlast other materials with superior corrosion resistance.

Other trending applications include automotive industry, construction, electrical towers, large magnetic signs, equipment enclosures, sheds, tiny houses, ramps, temporary bridges, modular temporary buildings, structures and flooring, industrial machine shops and assembly lines.

Galvanized steel equipment enclosures

Used in your manufacturing plant as a high precision work bench as an alternative to traditional cold rolled steel or wood base work benches that are made of solid material. The traditional solid material will move according to the temperature or moisture change. Alternatively,  Sing galvanized metal panels are made of patented Sing Core – which is made of 90% air – and will have little or no movement, especially when compared to any other solid material. Sing core is made with +/-  .008 inch instrument grade precision or less unlike average wood or metal which could not match such high tolerances.


Sing galvanized magnetic panels are great for displaying artwork, documents, pictures and important information while maintaining your great interior design. Perfect for any location including the office, kitchen, kid’s room, and garage using magnets to display so you don’t damage your originals.

Used as exterior signage, magnetic and/or display panels, Sing galvanized delivers high precision and superior performance results. Perfect for use as a magnetic wall in the home or office for organizing your data center.

Depending on your application(s) and specification(s) only Sing galvanized metal panels can be guaranteed to remain structurally sound for 50 years (though they are designed to last for centuries).

Sing-composite-lightweight-metal-panels-aluminum-stainless-steel-galvanized-high-strengthIntended for use where greater corrosion protection is required without painting. Sing galvanized steel panels are lightweight and therefore require less manpower, heavy equipment and/or transportation costs.

This provides the end-user with huge cost-saving for delivery and installation more safely with the added advantage of saving on-the-job injuries.

When evaluating Sing galvanized metals for damages, a simple visual inspection will reveal whether or not the surface material has been compromised to the point of requiring maintenance.

The most cost-effective severe weather resistant material without compromise for strong hurricane proof building material such as walls, roofs and/or floors for any emergent or disaster application perfect for battling hazardous weather conditions.

Sing 4×8 Galvanized wall panels are also used as roof panels, wall panels, trailer siding & roofing, billboards, kick plates, floor plates, curtain walls, movable house, display trestle, vehicle wagon, yacht interior & exterior, building exterior wall face-lifting, balcony, comportment, moveable metal storage shed and  food truck walls.

Click here to see our weight evaluation of Sing metal table.

How to BuyMetal Composite Singcore panels are true straight, light and strong.

To order Sing Furniture submit an order form either by email,, or print and fax it to: 360.495.4585. We’ll provide a quote within one business day. If you have questions, please contact us.

Easy Ordering

All we need to know is the length, width, thickness and what you desire on the exterior, and your custom specialty panels are made to order. Getting a quote for your specialty product, is easy, thanks to our simple online order system.

Bulk Discounts

If you’re looking for a bargain price, remember, the more you order, the less expensive your total order will be per piece. Quantity and wholesale inquiries are encouraged. Feel free to contact us for more information. Click here for Closeout specials.

Fast turnaround: In you’re in a rush, only Sing Core can be custom made within 24 hours and is proudly manufactured for you in the USA.

Fast delivery: Any thickness and almost any length, less than 5 ft wide, can be made with in 48 hours if it is rush order.

SINGCORE Metal Composite Panels are easy to order. You may choose from our stock panels or order custom sized panels. Our price is based on the length, width, thickness, and quantity. Submit a Work Order by fax or email, and we will give you a quote within one business day. If you have a tight budget, give us a call, we might have an alternative solution tailored to your needs.


Choose Sing for all your Door Panels! When using Sing Panels, you design your own door by adding the trim, paint, and hardware. Sing Door Panels are great for millwork shops and door builders. Great pricing is available to distributors and retailers.


**Wholesale prices available to licensed dealers/installers.

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Creating the Right Sing Panel

The experts at Sing Core have years of experience in solving the difficult issues that face architects, designers and contractors when face with challenges dealing with uncompromised structural integrity and weight restrictions. Oftentimes the secret to the proper solution depends in a combination of Sing Core and various surface materials. The skin or surface material is not only the appearance of the Sing panel, but it is critical for the true flatness and smoothness which easy to use as paint grade, strength and affects the overall weight. Click here for architectural specs.

Sing Panel comes in three different varieties: Standard, Professional and Hot-Press-Ready-Series

1 True Flat

Surface skin should use same material if possible. The surface material should use less porous materials to avoid moisture absorption. Aluminum is superior to none moisture absorbing MDF, Masonite, etc… The aluminum can be paint grade by using acid etching primer, or other alternatives include adding plywood, particle board, MDF on top of the aluminum using a hot or cold press with veneer or wood stave to create a wood grain doors or panels.

2 Thickness of Skin or Surface Materials

We use material as thin as .020 aluminum, HPL to 3/4 inch, AB plywood and marine grade plywood is the most integrous choice due to the non-void high quality veneer used as plywood core. The most common skins include 1/8” plywood, 1/4″ plywood and 3/8” plywood. But if you are in need of a one-inch thick door that is 20 ft in length then aluminum will be the best option. Please contact us if you need help.

3 Strength

The strength depends on the thickness of the panel. For instance, if you double the thickness it will be 4 times the strength. The thickness of the skin could make up the extra strength but increasing the thickness to gain strength will result in added weight, which may compromise the end result. The answer is usually a combination of matching the right Sing Core width with the appropriate surface material to achieve the desired results without loss of structural integrity or unnecessary additional weight.

4 Sing Core Grids Size Selection

There are 3 types of Sing Core grid sizes:

  • LARGE: 16 square inch
  • MEDIUM: 9 sq inch, and
  • SMALL: 4 square inch

The smaller grids have higher compression strength. Mostly common used are 3 inch x 3 inch at 9 sq inch or equivalent. For extremely lightweight panel, the largest grids size will be the proper choice.

5 Foam Options

Sing Core standard foam which is used to bond and fill the voids in the internal torsion box structure is constructed with EPS foam w/R-value=3. When clients require more stringent values to meet their specification in terms of better sound deadening, higher insulation value, or water resistance then urethane foam will be the idea material to make up the foam part of the Sing Core structure.

6 Solid Wood or Solid Material Implants

The most common materials used in patented Sing Panels includes solid wood edges and standard implant materials are Douglas Fir or soft wood, and poplar. In addition to solid wood edges, other options include aluminum, plastic and FRP (amongst other custom options that can be matched to your specifications) are commonly used to seal the edge to match the skin material. Unless specified otherwise 12″ x 2″ lock blocks are inserted on both sides 28″ from the bottom of the door.

7 Oversized Sing Panels

We can build panels 10 ft wide 50 ft in length on one solid piece that are nearly seamless with extremely high precision. The joined areas will not move according to the moisture or temperature change. This is an example of our integrous true flat technology.

The low cost solution to build a large door is to use our standard 4 ft x 8 ft panel to join together or edge glue, or use plywood strips connect those Sing Panels together. This type of large panel will not be as flat as our factory built oversize Sing Panel but it will be lightweight and adequately stronger than the most common stile and rail solid lumber doors or walls.

8 Fire Retardant Doors

Sing Core fire retardant doors use 3 mm magnesium board or cement board, ceramic tile and light gauge sheet metal as skin(s) to create fire barriers. These could include added wood stave or wood veneer as final skin for the wood grain or paint grade finish. See specifications.

9 Water Resistance

We suggest using urethane Sing Core for water resistance. Urethane foam is closed-cell which does not absorb moisture and/or water. The adhesives we use are water resistance glues. The skin choice for water resistance will usually be aluminum, FRP or marine grade with proper coating.

Click here for architectural specs.

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Fiberglass FRP

frp-fiberglass-panelsSing Core is the revolutionary fiberglass (FRP) substrate that supersedes all other fiberglass reinforcement while being lightweight, stronger than steel and eco-friendly.

Working hand-in-hand with architects, designers, contractors and end-users, Sing Core FRP substrate helps to solve the structural challenges often associated with fiberglass-work, while maintaining the highest levels of structural integrity and minimizing construction and maintenance costs.

Applications include:

  • Aircraft
  • Bathrooms
  • Casts
  • Cladding
  • Displays
  • Doors
  • frp-fiberglass-sing-panelEquipment enclosures
  • Hot tubs
  • Marine
  • Pivot doors
  • Roof systems
  • Trade show tables
  • Water tanks
  • Walls
  • Weatherproofing

For more information see Sing FRP & Plastic

See also: FRP Specs (Glasliner) (.pdf)

sing fiberglass frp sandwich example


Other Sing Core solutions can be found as other building materials.

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Lightweight Green Patented Plywood Export to Asia

Monday, July 18, 2013    For Immediate Release

The first container of green patented plywood exported to Asia is the start of something new. Inventor, Peter Sing from McCleary, Washington, invites Americans to join his grass roots eco-revolution.


This might be the first container of a new, lightweight plywood manufactured in the United States of America’s Pacific Northwest exported and received in Bangkok, Thailand.

In a world where little is exported to Asia, especially in the way of wood products, like manufactured plywood because the end product can be manufactured more inexpensively outside the USA, it is interesting that one American company would find an open market in Asia.

SingCore-above-Bangkok-ThailandWhy would Asia import this particular product from the United States?

These finished panels are extremely unique and meet increasing demand for new manufacturing standards being adopted overseas and are now seeing the light of day in America.

The first concern is that the construction industry is seeking more eco-friendly, sustainable solutions for building projects.

In this case, one of the tallest buildings in Bangkok was seeking to find a solution that met the biologically sound agenda with superior strength. The solution to the problems faced by the Thai engineers was discovered using a simple Google search for “lightweight panel” solving not only the ecologically friendly problem, but was also extremely lightweight, super-strong and has a longer lifespan than similar plywood-type products.

The patented Sing Core honeycomb panels were manufactured under the guidelines and supervision of inventor, Peter Sing in McCleary, Washington, who also holds the patent on the Sing Core technology.

According to Inventor Sing, “Sing Core honeycomb panels are lighter weight than paper-core products; stronger than any material including titanium with the same size honeycomb grid for maximum compression; made using less energy and raw materials and less waste than any other similar materials; are manufactured from natural and recycled materials that are renewable and earth friendly… plus,” says Sing, “In a society that has become accustomed to most everything being inexpensive and disposable, we provide Sing Core as a solution that will last for centuries.”

While Asia has been accused recently of dumping plywood solutions (providing under cost in order to decimate the market) to the Americas, resulting in a mandatory 25% duty to offset their economic impact on domestic products, the American-made Sing Core solution is launching a grass roots revolution to return pride to the United States, while providing local jobs, supporting local communities and economies while reducing the greenhouse effect at home.

The unconventional strength is achieved by Sing’s patented design utilizing a vertical-grain wood honeycomb filled with a foam core, that when sandwiched between two laminates is 10-times the strength of traditional plywood solutions, maintaining straightness or flatness over a large span of material.

Sing-Core-Long-Carry-Bangkok-ThailandThis project represents less than a tenth of one percent of the solutions that Sing Core technology provides. Peter Sing says, “Sing Core can be used in thousands of applications from furniture manufacture to huge structural challenges. One practical application that we are known for in the USA is for large doors, because ours are so lightweight, stronger and more eco-friendly than anything pound-for-pound and maintain their integrity while lasting hundreds of years.

“We supply to the companies that build products for the President, Statesmen, Prime Ministers, Kings and the Pope, because,” Says Sing, “This is the only eco-friendly solution that solves all the problems of oversize integrity, strength, lightweight and will pass the test of time.” Although high-end clients are currently using this technology, Sing says he wants to bring it to every household stateside; then he plans to take his invention to the rest of the world.

Sing core is an improvement over existing wood components due to its use of less than 10% wood product with the grain perpendicular to the surface of each panel to form the honeycomb matrix sandwiched between two skins of any desired material; it is this design problem/solution that led to the development of his invention which Mr. Sing expects to be a common household name used to describe a new level of quality standard in manufactured products.

Sing Core technology can be applied to nearly any building material including (but not limited to) concrete, metals, fiberglass, plastics, even bulletproof skins can be used, like Kevlar.

Inventor, Peter Sings, wants to take his patented technology to the streets in a grass roots revolution to support working class America, as well as manufacturing facilities across the United States via his virtual training facility, “Lightweight University.” The intricacies and possibilities of Sing’s patented innovations can be shared on an equal platform by participating Americans, whom Sing regards as “consultants” rather than students.

The University is open to all Americans who want to help us build a more sustainable future while shoring up local economies. He says, “Of course the University is open to the manufacturers that we work with, but they are large corporations. My goal is to put this technology into the hands of the people, to put them to work so that they can support their families while making the world a better place.” In making his program available to, “everyone,” he is offering scholarships to those who might need a helping hand in embracing these technological advancements.

one-man-beam-carrySing explains, “I want to help the one-man operations, mom-and-pop shops and small businesses get back on a profitable track in life and help them achieve a better bottom line by producing products that are superior quality, at a lower base cost than conventional materials, including, scholarships, grants and subsidies for Sing Core for low-end solutions enabling them to compete with lower-quality inexpensive import products.”

What does it take to start up a Sing Core manufacturing facility? Peter Sing answers, “It’s easier than you think. We show you how to set up your manufacturing facility in less space than a single car garage, how to make your own Sing Press with our materials; and we even supply our students with Sing Core at their location on consignment. That means they only pay for the product that they use, as they use it, on demand.”

And it takes less time to learn this new green technology than you might think. Sing explains, “There is no need to go to school for four years to get a job. I can show you how to do this in two weeks, and I will even give you the material that you need to get started.”


For more information, visit: and/or respectively.

Contact: Peter Sing

Sing Core

P.O. Box 1691, McCleary, WA  98557


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Panel Carry

What Are Sing Honeycomb Panels?

Sing Honeycomb is a sandwich panel composite material with built in structural grids. Our grids are made of vertical grain renewable veneer wood fiber, and foam. We construct our Singcore in a fashion similar to torsion box technology most commonly found in the airplane industry. This technology is what allows our panels remain strong, lightweight, and flat without denting, cracking, and warping. See a comparison here. Inventor Peter Sing uses this torsion box technology, along with wood fiber and foam to create patented Sing Honeycomb: the incredibly strong, true flat, lightweight, renewable composite material of the future. Check out our products section to see a few different applications.

Sing Core cut away to see torsion box core Singcore Core Structure
The secret of the Sing Honeycomb panel is in the Singcore. Our Singcore utilizes torsion box sandwich core technology to ensure strength, and allow our product to be lightweight.
16' x11' factory door made with 6mm Luan Plywood Skins True Flat
Sing Honeycomb sandwich panels utilize torsion box strength technology in order to ensure flatness.
Vertical Grain Veneer is the heart of our core Vertical Grain Wood Fiber
The heart of soul of Sing Honeycomb is in our patented Singcore invention. The core utilizes renewable vertical grain wood fiber and foam, to create our strong, lightweight, composite material.
Sing Core factory doors are very strong Strength
Sing  Honeycomb is stronger than solid wood, plastic, metal, glass, brick, and  concrete in terms of lbs. per lbs comparison.
Sing Core factory doors are very light weight Lightweight
Sing Honeycomb sandwich panels are strong, flat, and lightweight. A  4’ x  8’ x 1 ½” panel with 1/8 “ Luan skins, and solid wood edging weighs in at about 55 lbs. A standard sheet of plywood weighs in at about 96 lbs.

Sinc Core panels are resistant to rot Rot Resistant
Even without coating, Sing Honeycomb sandwich panels outlast plywood, solid wood, MDF, and particle board. Plywood and engineered wood rot crack because of the weak glue layers. Sing Honeycomb panels last because underneath the skins lie Singcore, which keeps the panels flat through torsion box technology, and therefore doesn’t allow the panel to crack.


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