Interior view of extremely large pivot door with hardware
Case study:
A 55” wide x 19’ tall x 3.25” pivot door. With differing Cedar and oak wood stave skins.
Being approached by a client who is in need of a uniquely large pivot door to withstand the difficult climates of Lake Tahoe can seem like a near impossible feat. This pivot door needed to be lightweight for ease of installation and daily use by the client, impact resistant to hold up to everyday use, sound deadening to drown out the hustle and bustle of everything outside
A pivot door built with patented and patent-pending SingCore inside can make anything possible.
Exterior view of oversize pivot door with hardware
Opposing wood species
Dissimilar wood species on the interior and exterior of the door means differing rates of expansion and contraction. SingCore has the strength and stability to remain rigid against the push and pull of the dissimilar skins.
Lightweight oversize door
Lightweight
Now let’s take a look at why this door needs to be lightweight.
First off, big pivots doors tend to be very heavy which makes them more difficult to manage, they require custom made specialized hardware and require a lot of maintenance due to the stress that the pivot door adds to the structure.
Secondly a pivot door is only held with two points of contact on the top and bottom of the pivot door; meaning that if the door warps or twists, the door operation will be degraded or completely fail.
A pivot door this size with a solid core will weigh around 800lbs before any skins are added.
Now with SingCore, this door’s weight is a fraction of what other solid pivot doors would have weighed. This weight savings translates into a reduced overall budget by having lower shipping costs, lower hardware cost and lower cost for the labor of the installation.
Adverse climate for keeping oversize pivot doors straight
Ready for any climate
Lake Tahoe is known for its incredible skiing and breathtaking beauty. Not for its temperate climate.
This pivot door will see outside temperatures as low as 4°F while the inside temperature may be a toasty 76°F, which is a 72° difference.
SingCore pivot, sliding, hinge, and pocket door slabs are fully insulated with your choice of recycled EPS foam core (3.5 R value per inch) or urethane foam core (5.7 R value per inch).
Perfectly straight oversize pocket door
Straight
At 19’ tall this pivot door is as big of a challenge as it gets to keep straight.
All door slabs fabricated by SingCore are completely custom. The SingCore team takes into account the finishing, hardware, and climate when building each core. No two doors are alike. And we take great pains to ensure every pivot, sliding, pocket, and hinge door stays within AWI standards.
We love creating one of a kind oversize doors that no one else can.
Need help finding hardware for your oversize pivot door?
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.
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.
True Flat
Sing Honeycomb sandwich panels utilize torsion box strength technology in order to ensure flatness.
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.
Strength
Sing Honeycomb is stronger than solid wood, plastic, metal, glass, brick, and concrete in terms of lbs. per lbs comparison.
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.
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.
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.
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.
True Flat
Sing Honeycomb sandwich panels utilize torsion box strength technology in order to ensure flatness.
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.
Strength
Sing Honeycomb is stronger than solid wood, plastic, metal, glass, brick, and concrete in terms of lbs. per lbs comparison.
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.
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.
Chic, Strong, Lightweight, Long-Lasting, and Versatile: The Sing Honeycomb Furniture line is chic, strong, lightweight, long lasting, and versatile. Our furniture is made of our patented Sing Honeycomb panels which utilize torsion box technology to ensure strength. Each Sing furniture piece is strong enough to support up to 600 lbs. Sing furniture is also completely DIY. Our products are easy to put together and take down.
Environmentally Friendly and Made in the USA: Sing furniture panels are environmentally friendly. The only materials used to construct our panels are wood veneer combined with recycled EPS foam and non-toxic glues. All of our products are manufactured right here in the USA.
Ordering Sing Furniture is easy! To order Sing Furniture submit an Order Form either by email, info@singhome.com, or print and fax it to: 360.495.4585. We’ll provide a quote within one business day.
Above: A beautiful captan’s bed made from Sing Core Furniture Panels
Strong drawers complete the funtional beauty of the captain’s bed.
Look! This drawer is easily holding up to 600 pounds!
A modular bookshelf constructed from SingCore Furniture Panels.
Standard sandwich panels utilize an insulating foam core sandwiched in between two thin sheets of hard material. However, this design offers very little strength and durability. Sandwich panels made by Sing Core are stronger, lighter, and more eco-friendly than these conventional panels because we replace the standard foam core with our patented vertical grain, natural veneer torsion box grid also known as the Sing Core. For the consumer, this translates into a higher quality product at a fraction of the cost.
Insulated doors made with traditional sandwich panels are highly susceptible to dents and structural damage because of their weak foam core. Doors made with our Sing Core sandwich panel technology can withstand much higher impacts resulting in little or no damage due to our unique core properties. The University of Washington has confirmed that our doors can withstand pressure of up to 660 psi, as compared to the average sandwich panel which can only withstand 60-100 psi.
If you desire products that are lightweight, strong, durable, dimensionally stable, and eco-friendly, then you must try our Sing Core Sandwich Panels. We like to demonstrate our confidence in the integrity of our products by offering our customers a 10 year structural guarantee.
The simplest and least expensive way to join sing panels is to join in any way according to your budget and/or expertise.
Due to Sing Panels being so straight and true it is easier to join panels together because they line up perfectly unlike other building materials.
In many cases, for instance, standard 4×8 panels can be nailed, glued or channel-joined quickly and easily with satisfactory results.
Other options for fastening panels may include cam locks (see examples left and right) that can be pre-installed, making assembly and joining easy and more secure.
The Sing cam-lock panel solution is a high-demand solution for panels that are routinely assembled and disassembled, especially in moveable walls, trade show booths, and various wall cladding applications. See: Cam Lock Panels
Connect multiple panels together in any configuration
Add lightweight high strength Sing modular shelves
4-way Connection
X Connector
Lightweight + Strong
L & T Connectors
X Connector 4-way
T Connectors
Thru-bolt Joining
One of the most inexpensive and secure ways to join sing panels is by utilizing a simple nut and bolt connection method, especially, if the panels will be routinely or repeatedly assembled and disassembled.
Stainless steel nuts and bolts offer the safety and security when joining sing panels.
Biscuit Joining
In many cases, Sing Panels can be pre-configured for biscuit joining at your site of factory.
Especially for large projects, this enables Sing Core panels to be sent individually, reducing shipping and handling costs, for assembly at your facility or job site.
See images below for example of biscuit assembly of Sing Panels
Unless specified Sing Panels do not ship edge-banded as 93% of our wholesale customers do their own edge-banding when finishing their Sing Panel.
Edge banding can take many forms from vinyl and plastic to wood and steel. Sing Panels are not intended for use as an un-banded product and may not qualify for our 50 year warranty if un-banded.
If your intention is to get the best, most long-lasting performance from your Sing Panels, feel free to take advantage of our free consultation to be guaranteed to achieve the results that you desire.
Insulated metal roofing panels
Edge Banding Options Include:
T Molding
Here is an example of a large lightweight high-strength non-warping sliding door.
Note the steel T molding being installed to complete the door’s composition.
This door is guaranteed not to warp, bend, twist or otherwise fail due to being properly engineered and manufactured to exceed the specifications of this oversized architectural door.
T Molding
L Molding
Flat Molding
U Channel
Photo courtesy of Vancouver Doors
Advanced Large Panels
Sing Core specializes in extremely large panels (up to 50 feet) that are extremely true flat and use our nearly seamless assembly process.
This is the most high-end and expensive process where we perform the highly specialized meticulous work in our factory yielding the high level of perfection that many of our most discerning clients require. See: our clients.
These must be manufactured in our plant to ensure accuracy with tolerances within thousandths of an inch and are more costly to ship due to the nature of their being larger than multiple panels that can be assembled on-site.
Connectors for Connecting
Cam-Locks
One of our many features is the ability to add fasteners/locks to our panels…one example of this is the “S-Hook Lock” with a turn of the hex wrench you can fasten or unfasten your panels quickly.
The “S-Hook” fastening lock that is attached to the side of these panels to allow for easy assembly of the wall system.
With a quick turn of your wrist on the hex key your panels will be attached to each other.
Barn Door Assembly or ‘H’ Channel
If you are planning to keep your panels as a permanent structure you may choose the H-Channel attachment feature. Apply your adhesive the slide panel into the channel on each side then either veneer over the panel and channel or you may choose to putty, sand and paint your panels to cover over the H-channel.
Tongue and Groove
Tongue and groove is another fastening choice especially if you using our panels for flooring or ceiling. Make a nice almost seamless connection but give wood veneer a hardwood flooring appearance.
Biscuit Joint
This is a modified biscuit joint attachment. Similar to the H-joint the you are using a single long “beam” as the connector and gluing them together. Best use is for oversize tables (such as vacuum tables) and oversize doors as well. Because our panels are made of honeycomb rather than solid wood, they will not warp. Our honeycomb is light and strong.
Ship Lap
The ever popular ship lap as a connector alternative.
With the wide variety of applications for Sing Core panels, posts and beams, and equally diverse selection of fasteners are used in practical installations.Here are some of the most popular fastening systems used today:Norse Inc. LatchesNorse latches are designed for concealed installation in Sing Panels. Multiple configurations of latches and receivers are possible to suit many applications, and offer numerous advantages.Click Here for More Information …Knape & Vogt Manufacturing Company
More than a century of experience to the design, manufacturing and distribution of functional hardware, storage-related components, and ergonomic products for original equipment manufacturers of the Tite Joint Fastener Draw Bolt.
An International leader of innovative threaded fastening solutions. Developers of the Draw Bolts and Zipbolt™ tight joint fasteners. They are constantly testing and developing fasteners that are easier, faster and less costly to use.
Over the past five years, FastCap has grown exponentially and has expanded its products base from the Fastcap to a vast array of woodworking products and tools, like the FlipBolt Tite-Joint Dog Bone Fastener Tool-less Draw Bolt.
The range of panel fasteners and plastic clips available from ITW Fastex is designed to fill most fastening requirements. The range of applications is wide from machines, appliances, and computers to recreational vehicles and point of purchase displays.
Shur-Lok fasteners and components are designed to satisfy customer requirements in two general application ideas: secondary structures, such as interior stow bins, lavatories and galleys, and primary structures, such as aircraft engines, engine pylons, landing gears, wings, gearboxes, transmissions and helicopter rotors–all critical applications.
Special and bespoke bonding fasteners. In addition to Veck Fasteners standard range of popular bonding fasteners, we provide purpose-designed special and bespoke bonding fasteners for customers who have specific requirements which cannot be fulfilled from our standard range.
CEL FASTENERS are innovative tools to anchor and attach and remove sandwich panels easily and quickly.
The advantages of CEL’s fasteners are:
Possibility to attach and detach the panels quickly to carry out maintenance work or substitution
Invisible bolts
Precise positioning and multiple removals
Quick assembly
Cost reduction
Initially developed in compliance with to the needs of shipyards, this anchoring system is more and more used in different sectors:
Shops’, hotels’ and trade fairs’ assembly
Lifts
Transport: buses, trains, vans, etc.
Carpentry
Furnishing
Implants
Solid wood implants can be placed anywhere inside your custom Sing Panels for attaching hardware or other anchoring, including lock blocks and the like.
Individual connection inserts can be specified at specific locations to meet all your connection method needs. These can include, potted inserts, Rivnuts, Helicoil inserts, blind inserts with tabs and spool inserts, just to name a few.
Liability disclaimer
The above data are to the best of our knowledge correct and are intended to give information about our products and their potential applications. No warranty is given or implied in respect of certain properties of the products or their suitability for a particular application. We reserve the right for technical changes without further notice. We guarantee impeccable product quality under our terms of sale.
Products > SING CORE Dunnage and Storage Solutions
Dunnage
SingCore cutaway.
The advantages of using SingCore blocks as dunnage and Sing panels for veneer and plywood holding trays:
The super-wide and lightweight super-strong and high compression strength SingCore blocks evenly distribute the weight and allow easy access for forklifts. This minimizes the opportunity for damaging high quality, expensive veneer, plywood, and other sheet goods.
Sing panels come 4 ft x 8 ft x 2.75 inches thick and will work with Sing dunnage to enhance product quality and make your factory happier.
You may purchase Sing panels to cut into the desired width of strips to use as Sing dunnage.
To order Sing panel products, fill out the order form, here.
The easiest method to build an insulated small house is by using patented Sing honeycomb panels!
Earth friendly living is the spirit of Tiny House dwelling. What better way to build Tiny Houses than with Sing Honeycomb Panels?
Sing Tiny House Sandwich Core Panels are great for wood sheds, living spaces, living off code, guest houses, ticket booths, pump houses, studios, disaster relief structures, utility sheds, playhouses, espresso stands and any other small building needs. They travel safely, construct quickly, and look beautiful.
Green
Recycled foam core
Renewable veneer
Formaldehyde free glue
Minimal carbon footprint
Insulation saves energy
Manufactured efficiently with minimal emissions
All in One
Our prefabricated panels and logs include insulation, framing and interior and exterior siding. Our thin sandwich panel walls give you more space inside your home. We replace the need for sheet rock, which weighs a ton. Sing helps you build your house simply and quickly, so you can start living.
Insulation
Siding
2” thick panels
Simple and Quick
Sing Logs and Sandwich Panels are user friendly. They weigh less than a third as much as an equivalent slab of sheet rock, so you can easily and safely construction your home.
Fewer materials
Fewer steps
Lightweight
Strong and Stable
Sing Tiny Houses are structurally superior to traditional 2” x 6” framed structures because the glue we use for the sandwich panels covers the entire surface area and creates a stronger bond than nails ever could. This will save thousands of nails and over time will ensure the structural integrity of your Tiny House. Sing Honeycomb Panels have precision to within .007 of an inch. This means your Tiny House will be structurally sound and perfectly smooth. After years of expansion and contraction, nails settle, cracking your timber. The structural glue used with Sing Panels will not settle and cause warping over years. Help us to preserve the environment by using high quality, long lasting Sing Panels.
Compression strength up to 660psi
Resists dents and dings
Rigid and straight
Beauty
Sing Square Log Homes makes large sandwich panels (4’x8′ and 4’x10′), so your house will have fewer seams. The core is covered by any of a wide variety of skins from natural wood to metal, customized to suit your display style. From rustic to modern, Sing panels are made for your Tiny House!
Yes, Sing Core does make the best reinforced structural insulated panels (RSIP) for use in Tiny House applications as walls, floors, ceilings and roofs. We have a huge desire to support the tiny house industry but be aware that we only offer Sing Panels for tiny house construction to professional distribution channels. Since we offer no support for our products (besides what is readily available via our web site). Our operation is not setup to sell our products to people in need of retail customer service. We suggest that you seek answers to any questions about how to use Sing panels by consulting with your engineer, architect, builder or contractor.
Note: We do occasionally offer products direct to the do it yourselfer, like Tiny House panel Kits or Tiny House Surplus Panels. Though we may provide you with the materials, we offer no how-to support to the DIY enthusiast except that which is available via our Tiny House FAQ (frequently asked questions) and other online resources.
