Interior Doors Gallery

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Sing Sound Isolation Doors

One of the outstanding attributes of Sing Core is its ability to be included in the composition matrix of some of the most advanced sound doors made in the USA. The patented composite construction of Sing Core’s reinforced torsion box core helps to stabilize and further insulate highly effective high-end sound doors for the most […]

Google Best Pivot Door

If you want to find the best door in the world for you next project all you need to do is to use the best tool for finding the best doors, such as: If you’re looking for the what constitutes the best doors, then you might search for the most expensive door. You will find […]

New Revolutionary Door Technology by Sing Core

We offer our services to support door manufacturers in building stronger, lightweight, high precision and warp-free (AWI warp standard) insulated doors using our patented and patent pending Sing Door Blanks and Sing Stile and Rail frames. Sing Core’s specialty is assisting to create incredibly large and extremely wide door panels which door manufacturers can utilize […]

Pivoting Pocket Door

Among the pivot door industry, the millworks, custom pivot door builders, and every major pivot door company, the new buzz words in the world of pivot doors includes the request for high end pivot door to have, “Sing Core inside.” You might wonder why the trend of contemporary architects and designer are specifying their pivot […]

Standard 3-0 x 7-0 Door Sale

Note: This is an archived page and is no longer available. For current information visit us online at: singcore.com Sing Core has a long history of solving the most challenging obstacles in thermally insulated doors made of any flat material that can be guaranteed true flat and stay flat for 50 years. Our doors are […]

Door Finishes

There are many ways to build large doors with Sing Core inside, the only doors that can be, Guaranteed Warp-free for 50 Years When it comes to oversize doors, one door stands out above the rest for high-end applications; see comparison. Look for these features in your door for the most discriminating taste(s): Available in any […]

Wooden Door

Sing wooden doors make the best wooden doors in the United States and around the world. No other Eco-friendly lightweight wooden door core is stronger. Weighing in at a fraction of the weight of solid wood door core, patented Sing Core is stronger than steel pound for pound (660 PSI). This is the only way to make […]

Metal Doors

When it comes to metal doors, Sing Core is one supportive resource behind the scenes that you may not be aware of, and is the proud creator of some of the best metal doors in the industry. Although metal doors are traditionally incredibly heavy, Sing Core technology gives architects and door manufacturers the ability to […]