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Strongest Metal

LOOKS LIKE SOLID METAL BUT LIGHTWEIGHT AND STRONGER

20 ft. span 1″ thick strongest metal strength demonstration

New revolutionary patented building metal material looks solid but is much lighter and stronger.  This warp-free, high precision, strongest metal is simply perfect in being superior to other solid metal.

If you are used to having to mitigate the challenges presented by solid metals; such as solid aluminum, solid copper, or solid steel then you know that while these materials are spectacular in their initial presentation, many problems arise while incorporating these materials into their projects.

To make matters worse, try adding large oversized spans of these heavy solid metals into your project and watch what happens.  The larger these surfaces are, the more likely they are to fail.  For instance, let’s examine the use of these heavy solid metals as used in oversized doors.

Large Oversize Doors

large hot rolled steel sliding wall door strongest metal

As impressive as they might be on the surface, solid metal oversized doors are destined to fail, likely by the next change of season, if not before.  These massive expanses of metal tend to move in response to climate change, or even the rising and setting of the sun every day.  This movement in these large metal doors is called warping.

20 ga. Solid Steel Doors

By manufacturing your door with Sing Core inside you can use 20 ga. steel that looks like solid steel but no one can tell the difference.  In fact, 20 ga. steel is the default for solid (hybrid) steel doors with Sing Core inside.  The core is solid patented Sing Core which is a hybrid composite of reinforced vertical grain torsion box design that is fully insulated, Eco-friendly, and stronger than solid steel at a fraction of the weight.  There is no need to use other heavier grades of steel.  It’s just something to think about.

industrial design preserving hot rolled steel heat signatures

The End of Solid Metal Warping

Inventor Peter Sing has been sharing his patented and patent-pending warp-free technology with the makers of large oversized metal doors, the best door companies, millworks, and custom door manufacturers empowering them to build the largest warp-free strongest lightest metal doors in the world.

Enormous Lightweight Solid Core Doors

These emerging Sing technologies wielded by Sing’s crack True Flat Team provide makers of huge strongest lightest metal doors with a solid hybrid composite substrate material which can make any large door made of any flat metal material remain straight and true. This is something unheard of amidst the purveyors of the biggest metal doors.

strongest metal hot rolled steed sliding wall with man door

Fully Insulated Solid Core Metal Doors

Before the invention of Sing Core, there was no way to build a lightweight, strong, and high precision metal door that was insulated, but here we are, thanks to Sing Core.  Now all your metal doors can be fully insulated for safety, sound deadening, and climate control.

These doors are not just big metal devices to separate two adjoining spaces;  each of them are individual works of art built to last forever and guaranteed not to fail for 50 years.  You read that right.  These big metal doors are backed by Sing Core’s

50-YEAR Warp-free Guarantee

Sing Core is so revolutionary that Sing Core is guaranteed not to warp, twist, cup, or otherwise fail (including full structure warranty) for 50 years.

13 ft. 1 inch thick strongest metal inventor strength demonstration

All this leads one to believe that Sing Core’s strongest metal in your choice of panel or post and beam configurations could be the strongest metal on earth.

The lightweight metal sandwiching Sing Core creates the strongest metal composite material.  When it comes to maximizing the full potential of the various varieties of steel, patented Sing Core solutions produce the strongest steels available today.

Inventor Peter Sing stands on and behind every metal panel as the strongest metal in the world and backs it up with the only known 50-year fail-free guarantee.

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High Precision Warp-Free Metal

Sing Core provides lightweight, high precision, and warp-free metal products to industries; such as military, aerospace, construction, high-end millworks, and door companies in panel or post and beam configurations.  These configurations are stronger than steel pound for pound and are guaranteed not to fail for 50 years.

Inventor Peter Sing provides his patented and patent-pending weldless metal technologies to solve the problems associated with the limitations of metal products.  Welding causes imperfections in the surface area and compromises strength.  Solid metal can look very nice but is so heavy.  It is highly impractical, expensive to handle, install, and the cost of hardware is outrageous.

Warp-Free Metal Doors

Oversized metal doors are a challenge for architects, designers, and engineers.  Standard-sized metal doors can even be a challenge, depending on your expectations.  The bigger a metal door is, the more problems you will face in; the building, transporting, installing, and ongoing maintenance of the door, hardware, and structure over time.

Sing Core’s solution solves the problems associated with metal doors by offering their patented alternative to traditional metal door manufacturing methods.  Thus resulting in the highest precision large doors in the industry with the highest performance across the board for lightweight and Eco-friendly metal doors.  So far advanced that each door is guaranteed to remain true flat and fail free for 50 years.

Looks Like Solid Metal

Whether your metal doors are made of; aluminum, brass, cold rolled steel, hot rolled steel, copper, diamond plated steel, galvanized steel, stainless steel, or any other metals you can think of.  When you encounter one of Sing Core’s metal doors, it looks and feels like a piece of solid metal, but achieves the high-end precision and performance that any other type of metal door cannot achieve.  If your metal doors need to be precise and true, it must have Sing Core inside.

Sing Warp-Free Metal is

Eco-friendly Lightweight  High Strength
Fully Insulated  Sound Deadening  Climate Control
High Precision  High Performance  Guaranteed 50 Years
Impact Resistant  Hybrid Composite  Solid as a Rock

Compare Your Metal to Warp-Free Metal

Standard Metal  Sing Warp-free Metal
Heavy  Lightweight
Welding  No Welding
Welded Frame  No Frame
Hollow  Solid
Strength Variance  Stronger than steel lb. for lb.
Inconsistent Tolerances  Sing Core Tolerance +/- .006-in.
Inconsistent Surface Area  Perfectly Smooth as fresh-milled
Expensive Hardware  Less Expensive Hardware
Expensive to Install  Save $ on Installation
Increased Maintenance  Little or No Maintenance
Potential to Fail  50-year No Fail Guarantee

If you’ve worked with long spans of metal, you know the limitations of how metal performs.  Take a look at inventor, Peter Sing, standing amidst a 13 ft. span on an aluminum panel that is only one-inch thick.

Inventor Peter Sing standing on a one-inch panel 13 ft. span w/little or no deflection

No other metal panel could perform like this.  Only warp-free Sing Core metal panels could accomplish such a feat and remain just as lightweight and strong for 50 years without fail.  This has been unheard of, until now.

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Metal Pivot Doors

Metal pivot doors include modern steel doors which are by far the most popular modern metal front doors in demand today.

Today’s modern metal door can take on a wide variety of visual representations and can include the combining of many different materials to achieve a unique architectural design, look and feel.

Modern steel front doors are leading the pack in the arena of modern steel doors, for many reasons, which include the wide variety of steel materials which are available for making your modern metal door, such as hot rolled steel, cold rolled steel, diamond plate steel, galvanized steel, and stainless steel modern metal front doors.

Of all the varieties of steel doors the steel pivot door is the most prestigious and the bigger the pivot door the more attention is garnered when encountering such an architectural contemporary work of art.

When approaching large modern steel entry doors, certain challenges tend to arise when approaching this type of design because any metal pivot door of that size is going to be extremely heavy, and if it was constructed using traditional welding processes, you will sacrifice the precision of your contemporary steel entry doors.

Sing Core solves all the problems associated with steel doors

Solving the problems associated with large contemporary steel doors is what inventor Peter Sing’s patented and patent-pending true flat technologies are all about. His invention, aptly referred to as “Sing Core” is the secret ingredient inside the most noted large door designs found in the most exclusive locations throughout the United States, and the world at large.

What makes Sing’s core so special?

.020 white oak combined with white oak solid edge for World Trade Center

 

High Precision

When you start welding on a modern steel door, you will lose the precision of that door, as welding may be an effective way to join steel components structurally, but it damages and distorts the steel in the process. Sing’s patented steel fabrication process does not use heat or welding of any kind which preserves the integrity of the steel throughout, and Sing’s core is already high precision, sporting tolerances of +/- .006-inch.

Lightweight

The issue of heavy weight is the first thought that comes to mind as Sing’s core is so effective at reducing the weight of the otherwise overweight modern steel pivot doors, which results in a door that can be shipped less expensively, easier to handle in the shop and on the job site, and requires much less expensive “heavy duty” hardware to accommodate these modern steel exterior doors with Sing Core inside. Whatever the steel weighs (+ 10%) will be the weight of the door. The heaviest gauge you would need is 18G, and 20G is best and looks like a solid steel blank.

Stronger than Steel

Sing’s revolutionary technologies empower contemporary architects, door designers, the biggest and best companies to provide their clientele with modern stainless steel entry doors that are lightweight yet stronger than steel pound for pound. Sing Core was tested to far exceed 660 PSI.

How can 20 Gauged steel be so much stronger? Why? See unbreakable glass:

 

 

 

Glass stronger than steel? Even hitting unbreakable mirror with a hammer does not break.

While solving the issues associated with weight and strength would be surpass the expectations of anyone looking for such a solution prior to Sing’s invention, there are other advantages to having Sing Core incorporated within your modern steel door design.

Fully Insulated

While building a torsion box door might be a enough to handle the weight requirements, Sing fills the voids, which world normally be left open, with rigid recycled foam which offers any such door the ability to offer insulation for both climate control and sound deadening qualities.

50-year Warp-free Guarantee

Only doors made with Sing’s core inside can be guaranteed not to warp, bend, twist, or otherwise fail (including structure) for 50 years. We know of no other company can do that.

That’s why the biggest and most renowned door companies in the world say,

“There was just no way it could be done before we had Sing’s core.”

Of course, steel is not the only metal used to make metal pivot doors, aluminum pivot doors are also among the more popular contemporary metal doors.

Sing Core specializes in contemporary metal front doors made in the united states aluminum door modern metal door designs. Though most are commercial aluminum door pivot door applications, aluminium pivot front doors are becoming increasingly popular in high-end residential projects as the are growing in popularity amidst other architectural modern metal front door designs.

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Fire Rated Fire Proof SingCore Doors

When you need a door to protect your family, defend your business, and exceed state, local, and federal requirement for fire rating and durability, then look no further than SingCore. Our doors excel beyond all other fire rated doors in a variety of areas including:

  • Overall strength (stronger than steel by weight)
  • Straightness (guaranteed for 50 years)
  • Lightness (up to 1/3rd the weight of a comparable wooden door)
  • Beauty (available in a wide variety of materials and styles)
  • Usability (cut our panels just like wood. No special skills needed)
  • Eco-friendly (made of Earth friendly materials)

What is fire resistant door?

A fire resistant door is designed to slow or stop the spread of fire throughout a building. Fire resistant or fire retardant materials such as doors can play a key role in the safety of a structure during a fire emergency.

Don’t let the blaze catch you unaware! You need the very best and most reliable fire doors in the business.

How much does a fire rated door cost?

Here at SingCore, we make rated fire door slabs custom to meet your size and usage requirements. We like to think that no idea should stay in your imagination. We endeavor to make every dream a reality.

To this end, we attempt rise to every occasion.

The fastest way to get a price on your project is to submit a price quote request directly to our estimating team via our website.

Are steel doors fire rated?

Steel doors may or may not be fire rated. Merely being a steel door is not enough to guarantee that it will preform safely during a fire emergency situation. Fire doors must be certified by a qualified and accredited professional.

SingCore is able to provide certified fire rated doors. (Certified fire ratings may incur an additional cost.) SingCore does not fire rate doors in house and should be designed by an engineer proficient in engineering fire rated doors.

How do I know if my door is a fire door?

Your door should have came with documentation certifying its provenance as a fire rated door. Some doors may have their fire rating stamped or otherwise indicated on the door panel itself.

Which doors need to be fire doors?

The placement, rating, and number of is heavily dependent on the requirements of your local governing bodies, and my necessitate compliance to federal, state, and potentially county or city level requirements. Often, the use, design, and occupancy of a building may influence the total requirements in effect.

The best way to determine the fire door requirements in your area is to contact a construction or engineering professional in your area and ask for a consultation on your specific case.

What qualifies as a fire door?

Fire doors require specific certification from qualified individuals who are rated perform safety analysis on door.

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Never Seen Before Metal Doors

 

SingCore is proud of the extensive variety that we can provide to our customers. Although our core is a wood and foam construction, the panels we make can be skinned with almost any material on the market, including metals such as:

  • Cold rolled steel
  • Hot rolled steel
  • Aluminum
  • Copper
  • Galvanized
  • And many more!

Breaking New Ground with our Clients

As an exclusively unfinished panel provider, we rely on the skill and ingenuity of our clients to build our raw material in to the amazing and ground breaking work that we have become accustomed to. Our friends at Torneby Construction have been graceful enough to provide us with photos of their completed work.

This standard size cold-rolled steel panel was finished using a metal patina for a rusted / copper like look.

Although this is much smaller than the typical size panel that we provide, there is no reason why our high end panels can’t be used for much more typically sized doors and other architectural uses.

Hot rolled steel metal doors

Benefits of SingCore Metal Doors

SingCore metal doors have various qualities that cause them to stand out among the competition. For a layman, even just operating the door will be enough to feel the difference in quality and construction. Benefits include:

  • Extremely light weight compared other metal and wood doors
  • Stronger than steel by weight
  • Thermal and sound insulation integral to the panel
  • Guaranteed  structurally for 50 years!

Trade Up and Kiss Your All Metal Doors Goodbye

Our patented and patent pending core material is truly the most advanced, and yet terrifyingly simple, door core on the market. This material is the key to our success, and the reason why we can offer doors from 7′ tall to 30’+ tall, no questions asked.

When you switch to SingCore, you make no compromises in strength or durability. Hit our panels with a hammer, and you will feel the same recoil and report as if the whole thing were solid steel. Yet you get far less weight and far greater usability from our panels.

Oversize Metal Sliding Door

Breaking All Expectations

Here at SingCore, every day is extraordinary. We seek to explode beyond the pale of the imagination and reach new depths where ever possible.

That is why our products never stick with what is known and expected. Every piece of SingCore’s patented material you buy from us is an individual work of art, custom made to fit your project and blow apart your expectations for large / oversize metal doors.

Our mantra is to never leave well enough alone. We constantly push the boundaries on our metal door products to the extreme!

Use Sing Core in Your Next Project

SingCore is exceedingly easy to specify, source, and use in your next project. All we need to know is panel number, length, width, thickness, and skin material. We make everything to fit custom and to almost any size. We ship directly to your site or millwork. Submit a price quote request today, and see how SingCore can support your project!

 

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folding garage door

So, you may think that a bi-fold garage door is the right look for your dwelling. They have a classic look the reminisces of old times. Stables, country houses, and regal manor homes. This is exactly what Sing Core provides.

Bi-fold doors are defined by having two panels on each side of the opening, for a total of four panels. The outer panels are hinged to the wall, while the inner two are hinged to the outer panels themselves. This produces a compact operating door over wide spans. Some bifold doors will have tracks and/or wheels that support the inner panel during operation. While this may not always be necessary, doors that operate in this way are similar to accordion doors.

Residential Vertical Bifold Garage Doors

In the typical up scale residential home, wide garages are a must. But the drab old “overhead” style door is not the right fit for such a home. Enter, the vertical bifold garage door:

This door is a sleek alternative to the same old tune. Yet, it remains functional in compact, space sensitive designs. And, maintains the easy to operate functionality of the standard overhead design.

SingCore’s patented garage door panel technology is the key ingredient in such a design, where strength, lightness, perfect straight, noise and temperature insulation qualities are highly prized.

Residential Horizontal Bifold Garage Doors

The classic look, nothing beats the traditional craftsman style of horizontal folding bifold doors.

Yet, there is no reason to be stuck in old traditions when superior modern alternatives exist. SingCore’s panels are as much as 3 times lighter than tradition wooden doors, come with much superior insulation, and are guaranteed warp free for 50 years.

For that timeless look, combined with timeless durability — look no further than SingCore.

Folding Garage Door Hardware

For SingCore, hardware is no problem. Our light weight and perfectly straight construction takes the load of any hardware design that you choose. 2 hinge, 3 hinge, 4 hinge or more.

We block out internal supports exactly where you want the hardware to be. Then your crack hardware installation millwork, contractor, door installer, or other trade professional will do the rest of the work!

Bifold Garage Door Track

Bifold garage doors are the right track for the exceptional home that exceeds expectation. You may call a track for a bi-fold garage door an accordion door track. What ever track you take, make sure SingCore is on the bill.

No track is strong enough to take the beating of an exceptionally heavy door panel indefinitely. Or, prevent the warping of a wooden door. Our one of a kind building techniques avoid all these issues!

Compact Folding Garage Door

Folding garage doors can be a great asset to the human race, because they get “out of your way!”

Don’t you think that a folding garage door is in your future? Why go back when you can go forward?

Tri-Fold Garage Doors

There is no reason to stop at two, when you can have three or more of the very best panels in the industry. Our patented and patent pending door technology is uniquely suited for the stress of a tri-fold application via:

  • Immense strength (stronger than steel)
  • Profound straightness (straighter than AWI standards)
  • A lifetime of durability (50 years or more)
  • Any style, finish, or look!

Bifold Garage Door Price

The price of a set of a bi-fold, tri-fold, or any folding door panel can be most quickly and easily determined by clicking the orange button at the top of this page. And, submitting the details of your project to our crack estimating team.

Best of luck on your project!

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Sliding Metal Doors

Sliding metal doors were all the rage in commercial, industrial, and residential applications in the fifties and sixties. The only problem with these doors was that they were costly to maintain because these sliding metal doors were so heavy. It’s a lot of extra weight to add to a structure, especially if the structure isn’t manufactured primarily of concrete and steel.

Rollers would breakdown, bearing would fail, tracks would deteriorate, as the maintenance costs piled up over the lifespan of the door. Now, thanks to Sing Core, there is a solution for making Eco-friendly sliding metal doors which are lightweight, with Sing’s patented solid hybrid core.

The classic design and look of sliding metal doors are making a comeback in modern contemporary architectural designs and it is having huge impact, especially if the sliding metal doors are very large in size.

This new resurgence in metal sliding door design is implementing all types of metal, primarily focused upon aluminum door, stainless steel door, galvanized steel door, cold rolled steel door, and hot rolled steel door, in that order of popularity among modern architects and designers.

When contemplating the incorporation of a large metal sliding door into your design, there are many considerations to take into account. Will there be maintenance required regularly over the life of the door? In most cases, large doors will need regular maintenance to keep them functioning properly, and to repair or replace them if they either become damaged or start to warp.

Any metal door could be made of any type of available metal, though some types may be cost prohibitive, and others may be too soft to deliver consistent high performance over time, so it’s best to know your metals before you specify the material, unless, of course, price and regular maintenance are not an issue.

Aluminum and steel sliding doors definitely lead the pack over all metal sliding doors, and exterior steel doors are a hot item, and when they encounter direct sunlight, that’s when things start moving. That’s a problem which could prevent the steel sliding door from operating correctly and may cause undo stress on hardware, leading to all kinds of other problems.

When a warping metal sliding door is of concern, Sing Core is the solution, especially for modern metal doors over three-and-a-half feet wide and seven feet tall. Inventor Peter Sing can help architectural door designers to create large metal doors which can be guaranteed warp-free for fifty years.

In fact, if you have a large metal door with a 50-year warp-free guarantee, that door has Sing Core inside and it was designed, engineered, built, and finished to achieve those special results.

While Sing Core is found inside the best metal sliding doors in the world, Sing Core does not make sliding doors. Sing Core works hand-in-hand with the best millworks and metal door fabricators in the world. The result of this massive team effort to achieve such high-end sliding metal doors. No detail is overlooked.

It takes a village to build a lightweight, high strength, metal sliding door that is a one of a kind piece of work which is made to last for centuries and guaranteed to remain warp-free for at least 50 years.

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New Metal Doors

You are no longer limited to a standard selection of steel doors when you can have custom metal doors manufactured to your specifications and you can forget having to rely on inexpensive hollow metal doors which will not last long, when you can have new metal doors built to last for centuries and guaranteed to remain warp-free for 50 years.

New Metal Doors

Your new custom metal doors with Sing Core inside can take on incredible features and offer benefits not found in old-style solid core metal doors.

Unlimited Metal Doors

Firstly, you are not limited to your choice of metal doors. You can design your own Eco-friendly custom metal door in any size, made of any type of metal, and in any metal door design type.


Any Size Metal Doors

Sing Core helps manufacturers of custom metal doors, the largest door companies, millworks, and metal shops to create new metal doors of any size, up to 50 ft. or more, which are lightweight, fully insulated, and stronger than steel pound-for-pound.

Any Type of Metal

You decide what metal your new metal doors will be made of. Metal doors with Sing Core inside could be aluminum, brass, bronze, chrome, copper, cold rolled steel, diamond plate steel, galvanized steel, hot rolled steel, lead, magnesium, other metal alloys, stainless steel, tin, or titanium. You tell us what kind of metal door you want, and you can have it.

Any Metal Door Design

You can design your metal door to your heart’s content. You can choose to recreate a look or style of an ancient metal door design or let your creative contemporary architectural design skills take flight and create a completely new generation of modern metal doors to add to your project or introduce yourself to the world.

Added Benefits

When your new metal doors have Sing Core inside, you (and/or your client) enjoys the satisfaction in knowing that you have additional benefits when your metal door is designed to be one of the best metal doors in the world. Your custom metal door could be

• Eco-friendly
o no formaldehyde or toxic metal construction methods
• Lightweight
o a fraction the weight of other solid core metal doors
• High Strength
o 660+ PSI, stronger than steel pound-for-pound
• Fully Insulated
o your choice of R 3.5 or R 6.5 for climate control and sound deadening
• Guaranteed for 50 years
o Enjoy 50 years of warp-free performance including full structure guarantee

Commercial Metal Doors

When it comes to commercial metal doors both your business and your customers will sleep better at knowing your metal doors are the top of the line.

Commercial metal doors can take on new value when considering metal doors for your next environmentally friendly construction project. Metal doors with Sing Core inside have less carbon footprint and more sustainability than traditional metal doors.

Industrial Metal Doors

It makes a difference in your manufacturing and distribution when you can depend on your metal doors to rise to whatever challenges you face over time.

Industrial sites are notorious for challenging the environment. To have industrial metal doors which can be highly effective in terms of protection from the elements, added safety and security, with the ability for even very large metal doors to remain straight without the tendency to bend, twist, cup, or otherwise fail even in the most grueling exposure to the elements and constant use.

Heavy Duty Steel Security Doors

Whether you find them in top secret government installations or in the top space and flight programs, your high precision (+/- .006 in.) and high performance (super straight for 50 years) security doors can be far superior to the metal doors you may have encountered in the past.

Imagine not having to factor-in all the added weight of your heavy-duty steel security doors, with the lightweight insulated solid composite Sing Core inside, you can have non-failing security doors that are lightweight and impact resistant and have even been used in top secret sound proof environments.

Institutional Metal Doors

Institutional metal doors with Sing Core inside are making their way into highly frequented high traffic areas within the most rigorous and prestigious institutions, ready to take on any challenges facing design, engineering, or architectural team members.

From grade schools and high schools to ivy league colleges and universities, Sing Core’s institutional metal doors can be found among the entire spectrum of institutions from correctional facilities to the Vatican, and everywhere in between.

Steel Stiffened Doors

The secret to Sing Core’s efficacy amidst the commercial, industrial, and institutional marketplaces can be found deep inside these revolutionary dimensionally stable metal doors. Inventor Peter Sing’s patented proprietary method of reinforcing metal doors in such a way so as to keep them straight and true even in the most challenging of circumstances.

See two people standing on a one-inch-thick galvanized steel panel suspended by nothing bust two saw horses with very little deflection. That is just a sampling of what is possible (and note this panel has no metal door stiffeners installed, this is just Sing Core’s base material). Combine the two and achieve heights which no one has ever been able to reach. Especially when trying to balance weight with dimensional strength and stability.

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The Best Metal Doors

Metal doors offer many advantages over other types of doors and are commonly featured as metal security doors, in commercial, industrial, institutional, and health care fields. You want the best metal doors because all kinds of metal doors can present problems throughout the manufacturing, installation, and maintenance of a metal door’s life.

Of all the metal doors available in the marketplace today, steel doors are the most common, followed by stainless steel doors, aluminum doors, brass doors, bronze doors, cold rolled steel doors, hot rolled steel doors, Galvannealed steel doors, and galvanized steel doors.

Steel Doors

Steel doors steal the show when it comes to metal doors. Steel front doors are by far the most popular of all steel door applications. Heavy duty steel security doors are sought out for the obvious reasons to enhance safety and security for important personnel or high-risk environments.

 

 

Commercial Steel Doors

The most prevalent commercial metal doors are custom steel doors created to serve as a metal door in a clean room, protection from extreme weather conditions, coolers and freezers. Or to fill large openings in loading docks, warehouses, parking garages, nautical and aircraft hangers.

Because metal doors are so heavy, leading to increased care and maintenance, hollow metal doors are becoming more commonplace as they are less expensive and are virtually dispensable. Rather than fixing or repairing hollow metal door, they are easy enough to simply discard and replace them with another inexpensive hollow steel door.

Government installations use metal steel doors, but its not enough to just have a door made of metal, they have greater expectations in terms of high-precision and high-performance. The most distinguishing users of metal doors are seeking out manufacturers of steel doors which can deliver better precision and performance. Architects, designers, engineers, and custom metal door manufacturers are on the lookout for the best steel doors.

Architectural Metal Doors

Sing Core puts the power to create any type of metal door made of any type of metal available. Including, but not limited to, stainless steel, aluminum, brass, bronze, cold rolled steel, hot rolled steel, Galvannealed doors, and galvanized steel doors, just to name a few.

Now your architectural metal doors are only limited by your imagination. With Sing Core inside you can design the biggest, most impressive, oversized doors (doors of any size, up to 50 ft. or more) in any style, with or without light cutouts or window openings, which may include one or more man-doors. The sky’s the limit.

Join the likes of I.M. Pei and other leading contemporary architects in creating enormous one-of-a-kind metal doors and leave your mark in the architectural world.

 

 

The Best Steel Doors

The best steel doors have characteristics which differentiate them from other metal doors which are more readily available. The best steel doors will deliver high marks on the following metal door attributes:

1. Lightweight
2. High-strength
3. High-precision
4. Insulated
5. Low-maintenance
6. Eco-friendly
7. Guaranteed

Lightweight Steel Doors

Sing Core makes the most lightweight steel doors which have solid composite cores throughout which weight little more than hollow steel doors, but with increased performance in all related areas across the board, which is the first item of business when considering whether your metal doors can pass the best metal door tests.

High Strength Steel Doors

Without compromising weight (see lightweight steel doors), Sing Core enables the best metal door manufacturers to provide their clientele with the best in superior strength performance. Even compare in side by side independent analysis, Sing Core is rated at more than 660 PSI, which is stronger than solid steel pound-for-pound, without all the unnecessary weight.

High Precision Steel Doors

When it comes to metal door manufacturing, Sing Core door making technology uses manufacturing methods which are may times more accurate than common welding used in metal door manufacturing. In fact, Sing Core possess the highest tolerances for metal door fabrication at +/- .006 tolerances, imbuing Sing Core with the highest possible precession for demanding, high end jobs.

Insulated Steel Doors

It’s not hard to fathom how safety and security can benefit from a highly insulated steel door. Whether in high end commercial or industrial applications, or amidst health care or residential applications, the addition of high insulation can offer many benefits, making Sing’s metal doors the most energy efficient steel doors.

Sing Core delivers insulation options throughout metal doors to provide added safety and security, which provide the end user benefits which can be demonstrated as sound-deadening and increased climate control characteristics. Sing Core is often featured inside the most effective sound proof metal doors and refrigeration metal doors capitalizing on the high insulation value of having Sing Core inside.

Low Maintenance Steel Doors

Metal doors with Sing Core inside are the most comprehensive of all doors when it comes to reducing maintenance costs over time. For instance, metal doors will mainly fail due to warp or deterioration over time. Unless you’re using disposable metal doors, you will be faced with regular maintenance issues, unless your metal doors have Sing Core inside.

Imagine having a metal door which requires very little maintenance over time. Metal doors with Sing Core inside are covered by the only known comprehensive 50-year guarantee in the industry. The guarantee covers everything from door warp to the door’s structure for fifty years. We know of no other door manufacturer which guarantees their doors to remain warp-free for 50 years, including the structure of the door over time.

Eco-friendly Steel Doors

For years, Sing Core has been the most earth-friendly way to manufacture high precision doors in a safe, sane, and earth-friendly manner, often touted as the most sustainable over time. The expected life of a metal door with Sing Core inside is 100 years, though it is guaranteed to last 50 years. No need to replace your steel doors except in the changing of design characteristics.

Sing Core uses very little energy and no toxic skilled-metal manufacturing methods with little or no waste in their patented manufacturing process of metal doors. Plus, due to their extreme light weight, these metal doors consume less energy in the delivery process, are much easier to manipulate and maneuver throughout the installation process, adding to the sustainability of Sing’s steel doors’ lifespan from creation throughout time.

That’s why you will find Sing Core used in very sensitive environments such as museums and archival installations which require very low volatile organic compounds (VOC) to protect their invaluable assets for centuries.

Guaranteed Steel Doors for 50 Years

Above all, your metal doors are backed in writing for remaining warp-free for 50 years, including the full structure over time. You can rest assured that you can have your steel doors guaranteed not to warp, bend, twist, or otherwise fail for fifty years.