On the forefront of technology and promoting artistic freedom via ingenuity and creative design alternatives, Sing Core products finds itself as the foundation for many endeavors that promote the arts.
Certainly stage sets and sound stages feature Sing Core as moveable walls, platforms and stage set pieces allowing staff to quickly set-up, tear-down and reconfigure on-the-fly.
It is an honor when we see artists embracing Sing Core’s attributes and incorporating our panels, substrates, posts and beams into their objets d’art.
Of the many features that are most appealing about using a large pivot door as your entry door is that they are not only visually attractive and inviting but the large size is impressive and commands respect, especially in terms of the first impression appeal.
This new generation of entry door can offer affordable elegance to the homeowner who desires to
Bring the Inside Out and the Outside In
By teaming up with patented Sing Core, you can build the best affordable oversized pivot entry door for 4 ft. x 8 ft. door opening.
What makes it the best?
The Biggest and the Best Pivot Door 11 Foot x 5 Foot x 1.75 inch White Oak weighs only 173 pounds
1 Lightweight
2 High strength
3 Insulated/sound deadening
4 Resistant to warp, bend, twist
5 Can be customized
a Skinned with any flat surface material for exterior finish
b Duplicate look and feel of any door style
c Glass lite cutouts in any shape style/placement
How to Build the Best Pivot Door for Less
1 Start with 4 ft. x 8 ft. Sing Panel
Look at how straight this 11 foot panel is.
Standard Sing Panel measures 4 ft. x 8 ft. x 1.5 in. features a 1.5 in. with solid wood frame for attaching/installing hardware and lightweight .25 in. lightweight Luan plywood surfaces for easy bonding of any other exterior surface material to solid torsion box composite core.
2 Apply exterior finish
Door companies or millworks apply exterior skins, sand finish, seal and/or paint to specifications.
One Man Can Carry This 14 Foot Door With Ease
3 Customize your door
You can easily CNC cut out lite openings in any conceivable configuration and by applying molding; your door can take on the appearance of any style door including stile and rail.
4 Install lightweight hardware
Your Sing Panel-based 4×8 pivot entrance door weighs a fraction of the weight of any other traditional solid core. This saves time and money in the area of hardware (which can be as much as half the cost or more of a traditional pivot door) reducing the overall cost of the door.
5 Pre hung pivot doors
Low profile pivot door hardware can be used to provide your end users with a pre-hung pivot door. Simply pre-hang your pivot door in your door shop and your customers can install this new generation of pivot entry door in minutes.
PROFESSIONAL UPGRADES
Want a large oversize pivot entry door of any size any thickness that will not warp, bend twist or otherwise fail – guaranteed for 50 years?
Sing Core teams up with the best custom door manufacturers and high-end millworks (see clients list) across the United States to deliver the only large pivot doors that can be guaranteed not to fail for 50 years.
How Does It Work?
Sing Core has been solving the complications that are inherent for doors that are over normal size for many years, designed for otherwise impossible solutions, and exposed to the most rigorous conditions. Architects, designers, contractors and millworks have come to trust patented Sing Core to solve their problems, but the solutions are not just as easy as using the core material.
Solving the difficult challenges of weight vs. strength is overcome by interjecting composite materials into the structure design enabling Sing Core to provide unmatched lightweight, high strength precision and performance with the ability to be guaranteed not to fail for 50 years.
To this end, Sing Core offers a Free Consultation to all qualified clients who seek to solve difficult issues, especially when faced with oversize, overweight or extending long spans without much exterior support.
The Largest Pivot Entry Doors
Now architects and designers can have the largest pivot entry doors without having to compromise the project, increasing customer confidence and satisfaction by providing a solution that is affordable and reduces shipping costs, installation costs, and maintenance and energy consumption.
How to Get Sing Core to Build Your Best Pivot Door
Know what you want
Have at least an idea or drawing of what you want your pivot door to look like
Determine how many and what size of panels you will need for your pivot door project
Know what exterior material you want on your pivot door panels
Decide how you will manufacture your pivot door project
Seek out a professional
Door Manufacturer, Architect, Designer, Design/Build, General Contractor, Mill Work, etc…
Give them your drawing, specifying Sing Core inside
They will deal directly with us
Congratulations!
You are the proud owner of the most advanced pivot door in the world that is
The best metal pivot doors, modern steel door, oversized pivot door, oversized sliding door or any door of any type, style or size that can be guaranteed not to warp, bend, twist or otherwise fail (including full structure warranty) for 50 years. No door can achieve such high levels of precision, performance or longevity unless it has patented Sing Core inside. Sing Core produces affordable pivot door evolution of entrance doors.
We are the manufacturers of Sing Core. We do not sell retail. We only supply the best architects, builders, manufacturers, millworks and door companies with patented Sing Core products that lift and redefine the limitations of weight and strength in building materials such as doors, panels, post and beams.
How Can I Get a Door with Sing Core Inside?
If you are interested in using patented Sing Core in your next project for its Eco-friendly lightweight and high strength characteristics and you are an Architect, Millwork, Trade Professional, or Wholesale/Distributor, please feel free to Click for Pricing.
Homeowners or retail inquiries please contact your local trade professional or favorite door company and tell them you want a door with, “Sing Core Inside.”
Oversize Entrance Pivot Doors
“If we could build this giant warp-free wooden pivot entry door, we can build your door.” ~ Peter Sing
For thousands of years pivot doors have been the upscale preference of the most exotic high-end large oversize entrance doors relying heavily on the entry door hardware, specifically the pivot hinge, to manage the functionality of the pivot door.
Due to the size and weight of the conventional modern pivot door the heavy duty hinges and pivot door hardware could account for up to half the cost of the pivot door (e.g., a low end pivot door could cost $3,000, half the price will pay for the hardware due to the heavy weight), creating a high price point as well as being expensive to transport, handle and install.
Yet, the most demanding clients desire this elegant outswing exterior door to make an extreme visual impact for the primary access point of their structure (while bringing the outside in and the inside out by way of the architect’s modern design concept) regardless of price to command attention via first impression.
Pivot doors may be the most expensive designer doors but there’s no escaping the luxurious feel that they lend to designs by top architects who help to create the most leading edge structure designs by featuring the best exterior doors.
Since hardware is of huge importance in a pivot door’s design and implementation, there are many options to consider including offset pivot hinge, commercial door hinges, heavy duty door hinges and center pivot door hardware in your pivoting door system.
High precision—-Sing Core tolerance within .+ or – .007 inch
High strength—Sing Core door panel could design reach beyond 700 psi vs other lightweight core average 10 to 50 psi.
Less hardware and install cost.
Safe for kids to operate.
Warp-free and structure guarantee for 50 years
The best large door guarantee in the world; make sure to ask the door supplier for warranty if you have a large door to be built.
You do not want to have a problem if investing in tens of thousands of dollars in your high end door. Patented and patent-pending Sing Core door panels will make Sing Core clients less worried about door warping or lack of structure strength over time.
Highest Precision Maple Cutouts for Modern Pivot Doors
High precision maple
Straight warp-free maple
Steel Pivot Doors
Many pivot doors feature metal structures and framed composites and more popular for exclusive high security environments, commercial steel entry doors and even residential steel entry doors.
How to Build an Exterior Door
Many considerations must go into the design, plan, building and installing a pivot door.
1. The Core Material The core material that makes up the heart of your pivot door determines so much. Based on your choice of material you will determine your pivoting door’s:
Weight
Strength
Insulation
Precision
Performance
Maintenance
2. The Frame
Will your pivot door be a solid one-piece material construction, or will it be framed or unframed?
Many options about for the substance of your pivot door, first – the most heavy and likely the most unstable – is solid construction, then framing. Framing your pivot door can be with wood or metal, like steel or extruded aluminum. Wood will move framing with metals, like a conventional steel door, may not meet high performance specifications due to welding creating imperfections in the metals.
3. The Entry Door Styles
What will the general appearance of your door be? What exterior surface material, skin (see material options) or design will make your pivot front door stand out to make that impactful visual impression?
4. Hardware
What hardware will be required (price is usually influenced by style of pivot and finished weight of door) for optimal performance of your pivot door?
5. Installation
Who will install your pivot door and will any special handling/equipment be required for installation?
Can the Affordable Pivot Door Replace Contemporary Entrance Doors?
Until now, pivot doors have generally been too expensive for the average homeowner to consider, but one pivot door core material is changing all that. Sing Core manufactures an Eco-friendly pivot door core material used by the most high-end architects, designers, door manufacturers, millworks and contractors for building the best pivot doors in the world.
What constitutes the best pivot door in the world? One that is:
1. Eco-friendly (sustainable, true green)
Sing Core panels are constructed with natural wood fiber vertical grain torsion box filled with recycled rigid foam adhered between stress skins using formaldehyde-free glue for a solid substrate.
2. Lightweight
Sing Core panels weigh a fraction of the weight of other solid structural building materials.
3. High strength
Sing Core panels were independently tested by the University of Washington at 660 PSI for super-strength (compared to 10 to 110 PSI of other honeycomb cores used in the aerospace industry).
4. Insulated
Sing Core panels are packed with insulation rated at R 3.5 to R 6.5 (depending on foam selection) and feature sound deadening qualities for security and privacy.
5. High Precision
Only Sing Core panels can be created to be true flat, within .006 inch tolerance with little or no deflection.
6. Versatile
Sing Core panels can feature any surface material (skin), like any wood species, aluminum, ceramic, concrete, fiberglass (FRP), HPL, Kevlar, LVL, MDF, stainless steel, stone or any other flat building material, may host any glass lite openings in any configuration and can be embellished to have the appearance of any style door imaginable.
7. Guaranteed not to fail
Only Sing Core’s professional pivot doors can be guaranteed true flat and to stay flat and not to fail for 50 years. (See free consultation).
Only by using patented Sing Core can any pivot door achieve such results.
Mirror with Sing Core inside = Unbreakable
How Can I Get a Sing Core Pivot Door?
There are many ways that you can make your pivot door dreams come true.
1 Architect
Architects have access to Sing Core technology and are specifying Sing Core in their pivot door designs – especially if they are large pivot doors – that can be manufactured by their favorite millworks.
2 Millworks
Most one-of-a-kind custom pivot doors are created by revered craftspeople and woodworkers who create hand crafted pivot doors for exclusive clientele.
3 Door Companies
Any door company can use Sing Core panel as the substrate for your pivot door. Though many do not feature the Sing Core pivot door as a standards catalog item, in most cases you can special order your pivot door with Sing Core technology.
4 Contractor
Sing Core pivot doors panels are sold without hardware installed and unfinished. Our door panels are manufactured for mill works to install hardware and finish. We do not recommend shipping Sing Core door panels the job site for installing hardware and finishing. This is not the best way to treat a high end door such as a large pivot door made with Sing Core. We highly recommend the GC work with millwork professionals to finish at their facility (except some special restrictions).
We believe each professional has it’s own specialized knowledge just like we do not expect an architect to install the door, instead using a highly trained GC.
Since the weight of your Sing Core pivot door will be a fraction the weight of a solid (or framed) pivot door you can save cash that would have to be invested in heavy duty pivot door hardware that could account for half the cost of any other pivot door.
Plus you save on transportation and installation costs, just like our clients (see clients list) and enjoy maintenance-free high performance of your pivot door.
Welcome to Sing Core’s Greatest Hits a compilation of our most requested Sing innovations that starts with your FREE CONSULTATION. Book your private show with Sing Core today and you’ll be breaking records and singing a new song while you dance all the way to the bank.
Sing Core brings an Eco-friendly approach to working with large spans of hot rolled steel with less weight and more strength than plain steel pound for pound, revolutionizing the steel fabrication process. In fact, we are best known for our large hot rolled steel metal doors and hot rolled steel wall panels.
Our patented rolled steel panels feature custom metal fabrication uses high grade formaldehyde free adhesives instead of the more destructive welding process and your Sing Hot Rolled Steel Panel can host an exterior hot rolled sheet metal thickness of 16 gauge or more.
Sing hot rolled steel takes metal working into a whole new arena that is being embraced by steel companies making huge hot rolled steel products without having to use heavy steel framing.
These lightweight high strength hot rolled steel accordion doors (see video above) are 10 ft tall, each door panel is 3 ft wide and (brace yourself) only 3/4 inch thick… high precision and perfectly straight! (Try that with anything else… Only possible with patented Sing Core.)
Click for order example
One of the primary functions of Sing hot rolled steel products is in the area of commercial steel entry doors. If you are new to metal manufacturing, you will find that raw hot rolled steel has a more primitive or industrial feel to it, it has a less smooth surface than cold rolled steel and requires finishing to avoid rust or oxidation. The unique appearance of hot rolled steel panels appeals to designers, architects, museums, art galleries and often used in steel wall art.
Especially if you’re considering utilizing hot rolled steel for your large doors, Sing Core can help to mitigate the damages caused by the heavy weight of hot rolled steel doors with interior steel frames that require welding. This allows you to build hot rolled steel doors of immense size that are high precision, just like other types of Sing metal.
The Sing Core material is extremely high precision (within +/- .006 inch) which keeps your hot rolled steel door straight and flat regardless of its size. The advantages of the straighter and truer big metal doors come in handy when you multiply the door’s required integrity by two when dealing with steel double doors. Double steel doors, especially if they are large and oversized, are fraught with additional challenges.
Sing hot rolled steel can be used for upscale industrial steel doors and in commercial metal door replacements for increased performance and high precision which also supply the project with built in insulation and sound deadening qualities.
20 ft x 5 ft x 1 inch strength demonstration
Our hot roll steel solutions are changing the scope of architectural metal fabrication because the nature of hot rolled steel is predominantly restrictive due to the weight and framing required to support the raw material. Having access to a lightweight, high strength alternative, like Sing Hot Rolled Steel Panels, opens doors to unencumbered creativity.
Sing Core’s hot rolled steel doors are just some of the best doors that are among the many types of doors that have put us on the map as the best door featured in the most high end jobs across the country and the world.
You will find Sing hot rolled steel panels used not only as a standard swing door but also as hot rolled steel flooring, hot rolled steel counter tops, hot rolled steel wall panels and room dividers, hot rolled steel pivot doors and hot rolled steel sliding doors.
Let Sing hot rolled steel set your creativity free. See also: Steel Fabrication
Exclusive to multimillion dollar spec homes, the standard extra wide exterior doors are pivot doors to accommodate the unique challenges of wide doors.
The Problem
Wide doors will warp, not just top to bottom but side to side which compromises the seal and creates a problem for latching the door. Wide doors are problematic due to warping requiring regular maintenance to adjust the wide door accordingly.
The Solution
The Sing non-warping Professional Pivot Door Panels are the solution because if the door does not warp, you’ve solved the problem with the failure of wide doors altogether, and can be guaranteed to remain non-warp for 50 years. Even $10,000 wide doors cannot be guaranteed not to warp; even for one day.
This wide door could use concealed door hinges as swing door hinges or pivot door hardware for extra wide exterior doors thanks to Sing Core.
Advantages
Using the Sing non-warp door blank as the basis extra wide exterior doors used in multimillion dollar spec homes is not only the only solution, but also imbues your door with the following benefits:
Lightweight: Sing wide door blanks are 17% the weight of other solid wide wooden doors, i.e. 120 lbs. vs. 720 lbs. at 4 ft. wide door.
High Strength: Sing wide door blanks are stronger than steel pound-for-pound (660 PSI).
Insulated: Sing wide door blanks are packed with rigid foam insulation rated at R3.5 per inch at no extra charge for heating/cooling control as well as sound dampening.
Non-warp: Only Sing wide door blanks can be guaranteed not to warp, bend or twist –including full structure integrity – for 50 years.
Affordable Wide Doors
Expensive pivot doors start at about $10,000 and just the hardware (due to the heavy weight of the door) can run into thousands of dollars and requires highly skilled craftsmen to install/maintain.
Sing wide door are a fraction of the weight and price of extra wide exterior doors. Due to being so lightweight, less expensive pivot door hardware can be used. In fact because Sing wide doors are so light in weight, you can even use standard hinge door hardware. This is why Sing wide door blanks are the premium choice of high end carriage door manufacturers.
Now, wide doors need not be relegated only to million dollar homes, because making them more affordable puts them within the reach of discriminating home owners who would like to increase the impact of their entrance door by switching to an extra wide front door.
Retro-fit Wide Doors
Say, “goodbye,” to sidelites. Sing wide doors can easily be retro-fitted to replace a standard existing exterior front door and sidelites with a single Sing extra wide front door using your choice of side hinges or pivot door hardware.
Sing Wide Doors Always Latch
The difference between sing wide doors and any other extra wide door is that you can always count on one thing: Sing wide doors will always secure and latch every time because they will not warp nearly eliminating wide door maintenance. This high precision can be guaranteed non-warp for 50 years.
Hinge Any Way You Want
Thanks to the light weight of Sing Door blanks, you can choose whether your extra wide exterior doors use side hinges (we suggest considering the use of concealed SOSS hinges) or lightweight pivot door hardware for easy hardware installation.
Pivot Doors are becoming the most desirable entry door, enhancing the value of high end homes.
The most cost-effective way to make a pivot door is with patented Sing panels. They are fully insulated with urethane, patented Sing core grid makes it stronger than steel pound for pound, and come with a fifty year non-warp warranty with our professional Sing panels. They are also very lightweight, which can save you hundreds in hardware costs alone, as well as save you on shipping costs, labor, and making installation safer. See also: Wide Doors for Hinge or Pivot Door Hardware
Very large extreme edge pivot doors with man door
These are the best true-flat, high precision pivot doors available.
These pivot door panels come standard with frame of 1.5″ wood stiles and 3″ rails, also included 4″ x 12″ wood lock blocks 30” on-center (OC) from bottom.
Standard surface = Luan plywood, upgrade to marine plywood add $100.
You can then lay up whatever skin material you wish: wood stave, steel, stainless steel, FRP or HPL on the surface of Sing pivot door panel or even cut a light opening to satisfy the design of your clients.
The professional Sing pivot door standard panel measures 4 ft x 8 ft x 2.5″ and is untrimmed.
Retail price of pivot doors made with Sing Core pivot door panels often range from $5,000.00 to $10,0000.
Custom oversize pivot doors featuring Sing Core door panels can oftentimes reach $30,000, depending on the skin and finish.
See some of the pivot doors made of patented Sing panel: Pivot Door Gallery
No-fail Pivot Doors
The nature of pivot doors – especially oversized large pivot doors – leads to increased maintenance costs due to warping. When you think of pivot doors warping, you first thought is to think that the door warps along the longest length from top to bottom; it is even more common side to side. Any warp will not only compromise the seal of the door but it will also prevent the door from securing and latching properly. Only Sing pivot doors can be guaranteed not to fail.
Advantages of Professional Sing Pivot Door Panels
ProfessionalSing pivot door panels are the only Eco-friendly lightweight, high strength pivot door blanks that can be guaranteed not to warp or structurally fail for 50 years.
Eco-friendly
Made in the USA professional Sing pivot door panels are manufactured using less natural resources (natural wood), recycled rigid foam and formaldehyde-free adhesives. The manufacturing process uses less energy to produce that creates little or no waste.
Lightweight Hardware
The lightweight nature of a professional Sing pivot door blank means saving thousands of dollars in labor, transportation and installation as well as the heavy duty hardware that would be necessary for a heavier door. For instance, a standard 8 ft. door would weigh-in at 720 lbs. compared to lightweight Sing Core’s 120 lbs. reducing the cost of the hardware significantly. In fact, Sing pivot doors are so light, you could use standard hinges, if you wanted to, without fail.
Traditional Pivot Door Panel
Sing Core Professional Panel
Height: 8 ft
Height: 8 ft
720 lbs
120 lbs
High Strength and Non-warp
No other Eco-friendly lightweight pivot door core is so strong nor can compare to Sing Core’s structure strength of 660 PSI. The unique attributes of Sing professional pivot door panels is that they are specially designed with patent pending technology allowing them to be non-warping and structurally guaranteed for 50 years.
Sing Core Patented Torsion Box Panels
We do not sell finished pivot doors, we only supply the Sing pivot door panel for door manufacturers to build the best pivot door.
For overseas transactions there are administrative fees and minimum order restrictions.
Many people struggle with how to fix a warped door. Nothing is more frustrating than spending your hard-earned money on a nice door, only to have it warp, bend, twist or cup not long after installation.
This problem is magnified exponentially especially if the door is a large oversized door. Some of these high-end large doors can cost tens of thousands of dollars only to discover failure due to warp when the season changes. This can mean job security for door repair services, millworks and contractors serving the account, but can lead to dissatisfaction and frustration for the client.
Patented Sing Core
Dealing with how to fix warped wood doors is considered standard maintenance for high-end applications; that was until the invention of patented Sing Core. Only large oversized wood doors made of Sing Core can be guaranteed true flat – and to stay flat – for 50 years. See: No More warped Doors.
Sing Core solves the issues with warping and eliminates the mystery of the warping door. By integrating Sing Core into your door’s composition you can have an elegant, maintenance-free long-lasting door that will not warp, bend, twist or fail regardless of size or application.
Free Door Consultation
The most prestigious clientele around the world seek out expensive door professionals (Certified Door Consultants) to help design doors that meet or exceed the performance standards. We provide free large door consultation to trade professionals to assure that the door that your client receives delivers the high precision performance that they expect.
Click here to see how patented Sing Core door planks/panels/blanks are made providing the only 50 year non-warping guarantee.
Demystifying Door Warping
There is no longer any need to be frightened of doors warping, due to our extensive experience in providing doors (even huge, enormous doors) that are guaranteed not to warp for 50 years to the most proficient building designers, contractors, mill works and high end door manufacturers.
The biggest problem for doors is warping (especially in large doors) used n high-end home building projects and commercial projects when building sliding doors, pivot doors and big interior doors.
Most door manufacturers and millworks avoid building doors over 8 feet tall or offer a very limited one year warranty with many exclusions/restrictions to prevent exposure to damages due to warping. Click here to see
When you buy your door, and even following installation, it may or may not be flat. Most doors begin to shift and move following manufacture. By the time your door arrives at the job site, it may already be warped or beginning to experience separation between the exterior surfaces and the core material.
Certainly after years of regular use (paper core, foam core) will warp and/or delaminate.
No matter what kind of standard core a door is made from, whether paper core, foam core, SLC (Stave lumber core), particleboard, SCLS (Structure composite lumber), LVL (Laminated veneer), mineral core, MDF, cardboard, etc… warping is inevitable. Even a solid wood door will warp. A sliding or pivot door will have unbearable warp at only ¼ inch due to the reference next to a straight wall or door jam. This warping is even worse in a door over 8 feet because of the strength of the movement. So far, the best solutions have been to only make 7-foot high doors, or to make excuses (i.e., no or very limited warrantees) for doors over 8 feet, or to use gaskets to hide the minor warping, but these are temporary solutions that require costly maintenance and replacement and tarnish the reputations of the building trade professionals involved in the projects. As such, most doors usually do not have warranty protection against the inevitable warping. Even with SCLC (Structure composite lumber core) and LVL (Laminated veneer), commonly used in high end large door will not remain true flat due to the wood fiber constantly moving.
Finally, Sing Core provides a guaranteed solution to the challenges of warped doors and it is the only affordable lightweight high strength solution that can provide 50 years of high performance, remaining straight and true without fail. Plus, Sing Core offers insulation qualities that cannot be found in other strong (heavy) building materials. Only this unique patented torsion box/rigid foam composite can offer the superior strength – bridging long spans, or towering heights – while insulating and providing sound deadening benefits.
Sing Core helps door manufacturers and mill workers build doors which satisfy even the most challenging high-end door market. (Click here to see our client list.) Doors made with our patented Sing core panels are true flat and may be guaranteed to stay true flat for 50 years. In addition, our patented Sing Panels (door blanks) are:
1. Dimensionally stable with a high precision tolerance of +/- .006 inch. This is laser precision which produces the smoothest and most true-flat panels.
2. Fully insulated for temperature control and sound-deadening qualities and which are 3 to 5 times more insulated than solid wood-based door cores.
3. Lightweight so that even a 4 inch thick door will weigh only 2 to 3 pounds per square foot. An average wood-core weighs 8 to 10 times more than our patented Sing core.
4. High strength which has been verified by the University of Washington at above 660 PSI, making our Sing panels pound-for-pound stronger than steel. (You could drive a 12,000-pound forklift over them without crushing them!)
5. Water-resistance/waterproof doors made of patented Sing core panels can be completely exposed to the weather without warping. (Click here to see our exterior door gallery.)
6. Eco-friendly and non-toxic structure glue for bonding skins and Sing core.
Click the picture to see our hardwood plan gallery!
Add MDF skin or plywood for paint grade and wood grain.
Click here to see how patented Sing core door planks/door panels/door blanks produce true flat stay flat (non-warping) doors in any size, shape or design with a 50-year guarantee. Call us for a free consultation at (360) 495-3577.
Add molding to create stile and rail door appearance
Oversize wood grain pivot doorlightweight
lightweight high strength sing honeycomb door
sing honeycomb lightweight sandwich wood sliding door honeycomb lightweight sandwich wood
Sing High Precision Doors are a marked improvement in door development, design and implementation thanks to a newly invented Eco-friendly core material that is lightweight, insulated and stronger than steel pound for pound.
This new technology is revolutionizing the door industry especially in regards to large oversize doors. Architects, designers, mill works and door manufacturers all experience problems with doors that are larger than normal size.
Large doors present a variety of challenges in areas, like:
choice of available materials
lightweight doors are weak and tend to fail
heavy doors strain hardware and structure
increased regular maintenance
failure due to warping
Sing High Precision Doors solve all these issues with an Eco-friendly insulated solution.
How high precision are Sing High Precision Doors?
Sing High Precision doors are created with so much accuracy that the original door slabs are perfectly flat within .0006 inch accuracy.
After applying your desired composite materials and/or skin, your high precision door can be laser CNC machined for a perfectly flat surface, limited only by the accuracy of your CNC machine shop capabilities.
The Large Challenge
Certainly, you could use laser CNC cutting and engraving to machine nearly any door made of almost any commonly used door material for a flat result. The challenge comes from standing the door upright and expecting a degree of effective usefulness over time.
Why Large Doors Fail
The effects of gravity, varying degrees of moisture and/or atmospheric change, and the natural limitations of the characteristics of the building materials that comprise the door all contribute to its failure. This causes dissatisfaction for the end user, who has invested a great deal of expense in the design, manufacture and installation of this specialty large door.
Door warping is the number one problem for oversized doors that are otherwise enjoyed by the most discriminating end users.
The Disappointment
No one wants to spend that kind of money on a door that is going to warp, bend, twist, delaminate or compromise the structure or hardware with normal recommended use.
Imagine having a large door that can be installed that will not pave the way for repeated service calls over the life of the door.
Take a look at some of our clients who trust us with those difficult door challenges because they are the most reputable high performers in the industry who only deliver the highest marks in terms of customer satisfaction, especially now that they can deliver a fail-free large door that will not cause frustration for their client’s or their service departments. See clients List.
Highest Precision in Doors
Click Image for True Flat
No other building material can be guaranteed to maintain a true flat surface and milled with laser precision for long-term maintenance-free performance for 50 years. This is why you can find the growing demand for the Sing solution from beneath the sea (US Navy) to outer space (NASA) and everywhere in between.
The high precision Sing solution is not just for doors; turned flat these very same Sing Panels can become floors, tables, counter tops, ceilings and roofs. Turned on their sides, these patented panels become walls, moveable partitions or virtually any other type of application.
