Modern Doors | Modern Doors for Sale

Extreme Large Doors

No door is too extreme for us at Modern Doors for Sale. We specialize in specialty extra-large door solutions for the modern architect or contractor.

You want it 12-14 foot tall? Bigger? No problem. You want it as wide as the whole garage? No problem. And not only will it be as wide or tall as you need it for your client’s dreams, but it will be stronger, flatter, straighter, and more lightweight than any other door made by our competitors today. Guaranteed.

Added bonus: the door will be insulated and sound dampening.

So how do we do it?

We use patented Sing Honeycomb Panels as the substrate for the door. These panels use the exciting technology of the honeycomb design within a wood torsion box, where the spaces are filled wall to wall with an advanced composite recycled foam. These composite cores are then glued to lightweight plywood. This innovative design also has incredible insulating properties, as well as dampening sound levels.

This amazing technology creates a panel that won’t twist, warp, bend or crack. It can be used to create panels up to 50 feet (as opposed to the 7-foot maximum for the normal door) – just imagine what you could do in your design with that kind of size versality. These panels are ideal where size, weight, structural integrity and performance are of paramount importance.

Our panel door cores can then be faced anyway you like: wood veneer, wood staves, metal, laminate, or ready to be painted. Imagine a brushed steel door or beautiful burlwood door that weighs just a fraction of the weight.

Don’t settle for less. Large size doors constructed of inferior materials will only disappoint your client, requiring call backs when the door fails over time. With our Sing honeycomb panels you’re guaranteed of success first time. In fact, we guarantee our doors for fifty years.

50 YEAR GUARANTEE

We are so confident, in fact, that we offer the only 50-year guarantee in the industry. This warrantee applies to all our professional level products. Unlike many of our competitors, we are confident in the perfect flat performance of doors over 4×8 feet. This includes exceptionally large doors, some exceeding 30′ in length. For us, there is no door too big or too small.

The only environmentally friendly lightweight, high strength honeycomb panels made locally here in the Pacific Northwest, USA.

The Latest, Cutting Edge Door Styles

By Ronald Holmes

Homeowners and professionals alike have been faced with the ultimate task of selecting the exact door for the purpose of matching their design elements while also providing the appropriate functionality. It is often thought that the two factors are mutually exclusive. That’s true in some case, but there are well-coveted exceptions involving some of the latest cutting edge door designs.

Many architects have turned to double doors, French doors, half doors, barn doors, hinged doors, carriage doors, trap doors, revolving doors, and cabinet doors in solving pretty much every issue thinkable. Often, there is no single door style that will work in every single situation. Even Donald Trump requires different door styles to solve his problems.

Builders who use conventional doors often experience a number of issues with warping, cracking, breaking, and peeling. Problems around the hinges, broken hinges, damaged door frames, and destruction of your precious molding and finish work are proven aspects of conventional door usage, because hinge style doors experience uneven weight distribution, more weight resting solely on one side of the door.

That is why, here at Modern Doors for Sale, we have determined that pivot doors and sliding doors work best in every situation. Between sliding doors and pivot doors you can overcome virtually any kind of door problem.

Sliding doors are excellent because they don’t swing out into work or living areas like conventional doors do. Thus, they save precious space compared to many door styles. Pocket doors are also great, because they slide into a secret compartment in the wall, so they are invisible and out of the way when not in use.

Pivot doors can also be a fantastic solution, because they have much better weight distribution compared to hinged doors. They lend themselves very well to glass front doors and back doors. They also allow for much simpler hardware designs that can be constructed with more stability and elegance than that of conventional doors.

Commercial and high end residential property owners are increasingly looking for designs that add that extra flair to their structures, which is why some are requesting large sliding doors, huge sliding doors, large pivot doors, and huge pivot doors to their arsenals. Hidden doors and secret doors have also been rising in popularity among the high end segment of the market. Many high profile customers, like Kim Kardashian, Kylie Jenner, Drake, and Kanye West have opted to use both sliding doors and pivot doors with very good reason. There is no question, you can achieve doors that are more visually appealing in areas where smooth operation is one of the most important factors.

interior barn doors large sliding barn doors interior design

Don’t forget that pivot doors and sliding doors can be made completely flat and warp free with the best materials on the market. We also recommend doors that are made in the USA strictly from materials that are sourced 100% from the USA. Only the best doors come with the signature 50 Year Warp Free Guaranteed, which gives you the peace of mind you need when deciding exactly which doors to go with.

How Big Can You Make A Sliding Door?

The natural question when designing a large sliding door or movable wall system is how large can I make it? There are many considerations when designing a very large oversize sliding door, including:

Total weight of the movable wall system
Sound deadening qualities of the panel
Will your door warp
How easy is the door to operate / do I need special equipment or hardware to allow the door to function?

Modern Doors for Sale Moving Wall Systems

Here at Modern Doors, we are proud to sell a patented lightweight, high strength honeycomb core. This core is ideal for large moving wall systems / very large sliding doors. Because of the unique qualities of our door panels, clients of save significantly on the price of operating equipment and hardware.

Some contractors think that the best way to build a large sliding door is to essentially frame a wall and move it. Unlike that basic approach, our high precision core is much lighter and very rigid. We can guarantee the structural integrity of our designs for 50 years, an unprecedented length of time in the industry.

Moving Walls in Architecture

When you spec a moving wall system or large sliding door, you want the freedom to choose the style of your choice. With our one of a kind door core technology, we are able to supply doors with skins of any variety you can desire. Paint grade, natural wood of almost any variety, steel (cold and hot rolled), aluminum, chalk board, white board, magnetic — your dream is our canvas.

Moving Walls in High-End Houses

It may be the case that you are designing a door or movable wall for a project where quality is the only concern. Then why not give your client the best?

All you need do is try our product once and you will be hooked. Our cores are so light yet strong you won’t believe it is possible until you hold it in your hand. The sound and thermal insulation inherent in our panels are second to none.

Once you feel that door slide in your hands, and know that it comes with a 50 year guarantee, you will know that your Modern Doors for Sale movable wall system is worth every penny spent.

Movable Walls Shipped in Pieces

Just because you want your door to act like a wall doesn’t mean you should build it like a wall!

When you buy a movable wall or oversize sliding door from Modern Doors for Sale, we have the ability to ship your door in sections. This allows you to save in production and shipping costs. Once you receive the doors on site, you join them quickly with the included splines to complete your modern door. The completed door will be strong / light enough to tip it over on the floor without any damage. The air will cushion the fall of the door!

DIY Moving Wall

If you think making a movable wall at high quality is a Do-It-Yourself project, then think again. Our patented core material requires 0.007″ tolerances to achieve the level of quality and performance that we boost about our product. Traditional framing may be fine for stationary houses, but when building a moving door you need to employ other technology.

Our “honeycomb” core material is inspired by aerospace technology, and is designed from the ground up to be light, strong, resilient, and precise.

How Can We Help You?

Use our contact form and let us know how we can help your project today.

14-Foot-Tall Indestructible Stile and Rail Door

Every once and a while an emerging technology lends itself to the most fascinating large door designs. One such company located in the heart of the Pacific Northwest specializes in the only large wooden doors which can be which can be guaranteed to remain warp-free for 50 years.

While this uniquely positioned company hailing from McCleary, Washington (coincidentally the home of renowned and unrelated Simpson Door Company) has established itself as the leader of large pivot doors and large sliding doors up to 50 feet tall and/or wide which not warp, bend, twist of otherwise fail (including full structure warranty).

You are most likely to find these big doors in multimillion dollar homes, commercial and industrial installations around the United States and the world. A 50-year warp-free guarantee is a tall order in tall doors, especially in a day and age when oversized doors are rarely, if ever, covered by the warranty which might cover the rest of the facility or project.

You will usually find doors over 8 feet tall on a list of exclusions at the end of the contract because “all big doors warp” unless they have Sing Core inside.

This project called for a 14-ft tall stile and rail French door.

As you might expect, doors engineered and built with Sing Core inside are normally one solid piece with the lite opening cut out of the solid door substrate. This large French wooden door project called for a full stile and rail approach to building the architectural door.

Thanks to patent-pending door technology to support inventor Peter Sing’s non-warping-door claim to fame, the impossible is able to come to life, even in when approaching the door design from a stile and rail approach.

High end architects, designers, millworks, and the best custom door manufacturers in the USA rely on Sing’s expertise to bring their unique enormous door ideas to life, without the burden of having to rely on expensive door maintenance contracts.

Sing has the particular long-standing reputation for making large doors that are lightweight (one-third to ten-percent the weight of other solid core doors), fully insulated for battling exterior door exposure to the elements and increased climate control, not to mention sound deadening capabilities, yet stronger than steel pound-for-pound.

No other door in the world can rise to such claims.

Even though Peter Sing’s company does not make or sell doors, if you think you must have such a leading-edge technology door in your home or office, it’s not that difficult a task if you know the secrets.

The best way, of course, is to have your architect design the door in question and spec “Sing Core inside.” In this way, any door manufacturer can build your door to spec with the appropriate Sing Core technology inside to achieve the results you desire, whether your door is an interior door or exterior door.

The next best method for securing a Sing Door you can call your own is to contact the local millwork or custom door manufacturer and order your door, just like you would any other door, only being sure to tell your local vendor that you want “Sing Core inside” your door.

Your favorite door maker or local manufacturer will work hand in hand with Sing’s True Flat Team to build a door to meet your specifications and expectations, and your door will come with a 50-year warp-free guarantee signed by the inventor, Peter Sing.

These doors are not designed and built for the value-minded individual. They are on the spendy-side of the door pricing spectrum, and maybe that’s why you’re likely to find them in the most expensive homes, military, or government installations.

If you are certain that what you want is potentially the best door in the world, and definitely the only one with the world’s best 50-year warp-free guarantee, then possibly nothing less than a large door with Sing Core inside is the only way to make your big door dreams come true.

Modern Front Doors

Amidst the landscape of the door industry modern front doors are emerging in the marketplace as more highly sought after than traditional front door designs. When designing, specifying, building and installing modern front doors, they can appear to look like any traditionally designed door, but they are very different indeed.

What makes our modern front doors so different?

Basically, unlike traditional doors, modern front doors are lightweight, high strength, and impervious to varying weather conditions.

If you look at the basic characteristics of a traditional door, you see a basic method of blocking an egress point opening with a slab of wood (or other purportedly flat building material) which articulates with hinges or sliders to allow and prevent access to a particular area. While a plain flat slab door may be very basic, modifications and enhancements can be added to the slab to increase the door’s superfluity, such as adding moulding or trim, cutting lite openings and inserting glass, or various and sundry finishing techniques to provide a certain aesthetic appeal.

Modern front doors armed with our patented warp-free solid door core inside are at least one-third the weight of their counterparts and many times stronger. Our patented door core has been independently laboratory rated at 620+ PSI, and stronger than steel pound for pound.

This enables the end user to possess a modern front door that is both lightweight and high strength which can be guaranteed not to warp, bend, twist, or otherwise fail (including full structural warranty) for 50 years. A 50-year warp-free guarantee is unheard of in the industry unless it has our patented warp-free door solution inside.

This translates into incredible flexibility when designing, specifying, and manufacturing high end modern door solutions for residential, commercial, and industrial door applications because now you can build doors of any size of any available flat building materials that can be guaranteed for 50-years.

It doesn’t matter whether you’re considering a modern front door for a house, which could be a 10-foot-tall pivot door, or a pair of 20 x 20 ft. double doors for your factory, or a 40-ft. tall industrial front door, or even a pair of hangar doors to protect your aircraft, they all can be made of any material, have the highest precision and performance over time, reducing overhead and maintenance exponentially, and all of them can be backed by the same 50-year warp-free guarantee.

The most popular surface material for our warp-free modern front doors is any species of available natural wood grain because it is the most problematic building material in terms of warp with a relatively low R-value (R1) per inch, while building the same door with our patented modern front door core inside results in an R value of R6.5. This is excellent for both increased climate control and sound deadening qualities, while retaining all the beauty and elegance of natural wood grains.

Other materials used to manufacture modern front doors include aluminum, brass or bronze, concrete, fiberglass/FRP, glass, HPL, Kevlar, LVL, MDF, and a variety of modern steel front doors including cold rolled steel, diamond plate steel, galvanized steel, hot rolled steel, and stainless-steel front doors, which can all be lightweight and guaranteed not to warp or fail for 50 years.

How can I get warp-free modern front doors?

No problem, simply visit any local manufacturer featuring modern front doors for sale, or your local millwork specializing in custom built modern front doors. Tell them to contact us if they don’t know about us yet, and we’ll work out all the details with them.

You could be the proud own of the best modern front doors available backed with a full 50-year guarantee.

We provide out warp-free solutions to the best door companies and millworks. Need to find a millwork? Google: millworks near me

The Most Modern Doors for Sale

Interior Doors

Interior doors make up a great deal of what we do, here at Modern Doors for Sale, because we specialize in the best modern doors with the characteristics which are in the highest demand in the most high-end contemporary architecture designs in the world today.

These unique solid modern interior doors are Eco-friendly insulated lightweight, high strength interior doors that are solid as a rock and are the only doors in this category that can be guaranteed not to warp, bend twist or otherwise fail for 50 years.

Our most popular interior doors are solid wood doors with patented Sing Core inside and as you may already know are oak doors, mahogany doors, knotty alder doors, walnut doors, white oak doors and douglas fir doors, as well as smooth birch-skinned door blanks for white primed doors.

Thanks to our patented reinforced vertical grain torsion box core, we can make doors of any size that not only will not warp, but they also provide better separation between adjoining spaces, with increased climate control and sound deadening qualities unavailable in any other high-strength lightweight door.

And when we say available in any size, we mean it. Your large modern doors for sale can be any size (up to 50 ft.) and still be guaranteed for 50 years.

How strong, you might ask, are our modern doors for sale? Stronger than steel pound-for-pound as they were independently tested at more than 660 PSI.

Front Doors

Where modern doors for sale shine with their brightest sheen is when they are specified as front doors for many of the same reasons they are celebrated as interior doors, but as exterior doors these modern doors with patented composite torsion box core are by far the best front doors made in the USA.

Front doors are the most potentially problematic due to having one side of the door facing the weather (if it is an entry door facing outside) while the other side faces the structure’s interior space, which is routinely a different climate altogether. Often exposure to heat, sunlight, or moisture can cause the door to warp, bend, twist, or cup.

That’s where the True Straight Door Team at modern doors for sale comes in. We are able to design professional wooden front doors that can be used as entrance doors, and are the only exterior wood doors that can be guaranteed to remain warp-free for 50 years, including full structure warranty.

These specially-designed modern front doors are having a huge impact among the door industry. If you desire to have our warp-free exterior doors as the gateway to your home, or as commercial doors, all you have to do is to go wherever you find front doors for sale and tell them you want the only front door that has a 50-year guarantee.

We make a lot of wooden doors because of the problems associated with the nature of working with the combination of natural wood grains and our insulation vertical grain torsion box core solid composite core, as well as out patent pending true straight door reinforcement for natural woods that have an increased tendency to move. We also are well-known for making modern exterior doors of other materials, too. The most highly requested are our,

Steel Doors

Eco-friendly metal doors made by Modern Doors for Sale far outperform any other metal doors in terms of lightweight, high strength and more high precision than any other metal doors. Our patented manufacturing method enables us to make a metal door using less energy with no toxic fumes or waste, unlike traditional metal working, plus we use high-precision core with .006 in tolerances. No other Eco-friendly lightweight high strength door can be made so precisely.

Steel doors are at the top of the list for our high precision metal doors. No matter what size or type of steel doors your looking for to use as either residential steel doors or commercial steel doors, Modern Doors for Sale has the steel doors you’ve always wanted to have.

Having steel doors that weigh-in at a fraction of the weight of other steel doors with the advantage of not compromising strength because our modern steel doors are rated at more than 660 PSI (stronger than steel pound for pound), puts the end use far ahead of the pack in terms of safety, security and longevity with must less costs incurred from installation to maintenance over time.

Many type of steel doors are available including (but not limited to) hot rolled steel doors, cold rolled steel doors, stainless steel doors, diamond plate steel doors, and galvanized steel doors. While cold rolled steel doors are by far the most popular, rising in popularity are hot rolled steel doors which give you that one-of-a-kind industrial look at feel which is unmistakable and demands attention from anyone who enters a room where they are featured.

If you’re incorporating steel doors in your contemporary architectural door specifications, a modern steel door with the characteristics of modern doors for sale, might be the best decision for your high-end project.

You can find our modern doors for sale wherever you find modern doors for sale.

Modern Steel Doors

Rarely, if ever, are the words modern steel door and Eco-friendly found in the same sentence, nonetheless, our friends at Sing Core are well acquainted with the idea of making the impossible possible. Not only are modern steel doors with Sing Core inside Eco friendly, they are also lighter in weight, stronger, fully insulated for sound deadening and climate control, and… wait for it… guaranteed for 50 years not to warp or fail structurally. No other method of manufacturing modern doors dare make such claims.

Leading edge architects and designers are constantly plugged in to the pulse of how to accomplish more with less and the cutting edge science behind Peter Sing’s patented invention is leading the pack in lightweight high strength building materials and one of the most predominant segments to benefit from his building material revolution is that of modern steel doors.

The high precision of Sing’s door core material is far beyond that of other organic or manmade materials at +/- .006 inch tolerances across long spans. Speaking of long spans, Sing’s core helps to create panels, posts and beams of incredibly high strength able to withstand long unsupported spans even under heavy loads. To see it in real life simply boggles the mind. For instance, here’s a one-inch-thick Sing panel 20 feet long supporting two men. There are no wood edges or support. No tricks or gimmicks, only Sing’s patented secret ingredient which bears his name, “Sing Core.”

Modern Steel Door Secret Ingredient

Don’t get me wrong, modern steel doors of any kind are great, no matter how you cut them, but Peter Sing’s Eco-friendly approach to building a modern steel door is counter-intuitive to the traditional methods of building any other type of modern steel door.

Plus, it’s the only Eco-friendly lightweight modern steel door that’s stronger than steel pound-for-pound and comes backed with a 50-year guarantee; all because this modern steel door has, “Sing Core inside.”

What exactly is inside a modern steel door that has Sing’s patented core inside?

Inventor, Peter Sing, starts with a torsion box grid. Not just any torsion box grid, but one with boxes of small size (2×2 inch) made of natural wood grain fiber with a twist. The twist is that Sing flips the grain on end strengthening the torsion box by many times (that had me thinking, “Why didn’t I think of that”). Then there’s more; he fills the open grid’s vacancies with rigid recycled foam to create a hybrid composite base that is sandwiched between two stress skins and cold pressed using formaldehyde-free adhesive. This is the basis of Sing’s patented core material as used inside this new generation of sustainable lightweight high strength modern steel doors with the most incredible nearly indestructible shear strength of his composite core material.

So, that’s what’s going inside a Sing door… Oh, by the way, Sing’s company does not make doors. Nope. Never has, never will. According to inventor and President Peter Sing, “We do not build doors. We only supply the best millworks and door companies with the best door core to make the best doors. That’s all.” Then, it is the artisans at the individual millworks and door manufacturers who make the modern steel doors with Sing Core inside look so and perform so well.

Each Modern Steel Door a Piece of Art

There is no such thing as a standard modern steel door, not when it comes from Sing Core. Every door they build (or more accurately, “help build”) is a one-off piece of art (unless you order multiple matching doors at the same time). That is to say, the door base or door blank is handmade at Peter Sing’s factory then handed off to the craftsmen who put on the finishing details. Then it gets scheduled for install. It really does take a village to build a modern steel door with Sing Core inside.

While some door companies who do create standard modern steel doors that you can order from a catalog, when it comes to making the jump from a standard 4×8 door to an 8×16 door, now, you’re looking to spec Sing Core inside. That’s what the best contemporary architects do when specifying a large modern steel door. While each door with Sing Core is completely individual, it can also take on the look and feel of any other modern steel door no matter what the size.

Want to know more? Contact our friends at Sing Core.

10 x 10 Non-warping Large Wood Sliding Barn Doors

Upscale restaurant in Bellevue, Washington seeks the aide of Modern Doors for Sale to solve separation problems with architectural acoustic sliding door room dividers between bar/lounge and dining areas.

“We need 4 oversized 10×10 architectural acoustic sliding doors featuring reclaimed wood for our rustic appearance that will not to warp.”

The Modern Doors for Sale premium design team joins forces with the architects to deliver a light weight high performance solution that is sound deadening and stronger than steel (660 PSI) pound for pound.

The acoustical characteristics required by the client were accomplished by using urethane foam to fill the torsion box core in these 3 inch thick sliding barn doors. The nature of the patented torsion box/foam composite core results in a high precision (+/- .006 inch) door core that provides a non warping substrate for attaching the distressed reclaimed cedar planks. Left to themselves, the cedar planks would move periodically compromising the sliding door.

In these 10 ft. x 10 ft. x 3 in. rustic acoustical sliding room dividers an additional composite later of aluminum was specified to achieve the desired non-warping performance standards thereby enabling the team to create large true flat reclaimed cedar acoustical sliding doors that are guaranteed not to warp, bend, twist or otherwise fail for 50 years.

See architectural specifications and drawings at Contemporary Architecture and Design.

Matching White Oak Large Sliding Doors

Modern Doors for Sale services demanding clients all over the world. You might be surprised that most of our modern door solutions find their homes in New York City.

This inquiry for matching white oak sound deadening doors came from a condominium’s penthouse owner in NYC. The design team sought out our custom design solutions team for a high performance solution.

“We need an architectural acoustical sliding door solution for a pair of white oak wood doors over 7 feet with high performance standards.”

The dimensions of these doors are 8 ft. x 7 ft. x 1 7/8 inches + 7.3 ft. x 5 ft. x 1 7/8 inches with solid white oak plank surfaces.

When a door is over 7 feet, especially if it is made of wood, you will have problems with wood warping. That’s where our premium large door composite design team comes in. We have made 37 foot sliding doors that were delivered flat, are still flat and will not warp, rot or otherwise fail for 50 years – guaranteed.

Plus, our clients save on hardware because our modern door solutions weigh a fraction of the weight of other solid core doors reducing not only the cost of the hardware but also the cost of installation and maintenance costs over time due to less stress and strain on the structure and no-fail characteristics.

The result exceeded the expectations of the New York penthouse owner.

Let us surprise you at what we can achieve with our Eco-friendly lightweight modern door solutions that are stronger than steel (660 PSI) pound for pound.

See architectural specifications and drawings at Contemporary Architecture and Design.

15 ft. x 9 ft. Wood Double Sliding Door

The architect and designer of this door opening presented Modern Doors for Sale with the following considerations:

“We want an insulated wood sliding door solution for our 15 x 9 door opening that includes an operable 4 foot sliding pass thru door. Primary concerns include room division for separation and insulation for temperature control and interior protection. 50 year non-warping guarantee would also be nice.”

This is the kind of project that we excel at; our premium large door composite consultants love working with our clients to make their modern door dreams come true.

The design team was able to agree on a design and surface material solution that you see in these photos. The resulting doors included one 15 ft. x 9 ft. x 1.5 inch sliding pocket door and a matching opposing 4 ft. x 9 ft. x 1.5 inch sliding pocket door.

Urethane foam was used to reach an insulation value of R9.75 for this large sliding door solution.

The client also saved over $1000 in hardware that would have been required for any other heavier door solution. The Modern Doors for Sale approach to lightweight and high strength shines in this project.

Let us help you with your large sliding door concerns while we give you the performance that you want at a fraction of the weight in high strength and precision that you couldn’t get elsewhere, plus we’ll guarantee your Modern Doors for Sale solution to be straight and true and not to warp, bend, twist, rot or otherwise fail for 50 years.

See architectural specifications and drawings at Contemporary Architecture and Design.