Learn how we make trade show booths that last for years here.
December 21st 2022
The BEST sound deadening sliding door room partition.
Osteria Morini is voted Miami’s best Italian restaurant.
Learn how they transform their restaurant with Sing Core patented and patent-pending Sing Core Sliding Door.
December 14th 2022
Sing Core’s patented and patent-pending substrate provides the highest precision core for any application.
Our technologies allows our materials to maintain a tolerance of ±0.006 of an inch.
Patented and patent-pending Sing Core guarantees non-warping for 50 years.
November 18th 2022
Winter is here.
Sing Core sliding doors will keep your room warm. If you need factory doors, barn doors, or garage doors, Sing Core has you covered.
No overhead garage door can be as airtight as Sing Core. Guaranteed.
If you’re curious to see Peter Sing’s other earth-friendly inventions, click here and click here to see why.
November 10th 2022
Custom garage door from a top millwork company on the East Coast.
Sing Core sliding doors will keep your room warm. If you need factory doors, barn doors, or garage doors, Sing Core has you covered.
You cannot buy such a lightweight, high-strength, non-warp, and fully insulated door like this from regular garage door dealer.
The only patented door technology that offers a 50 year guarantee.
November 3rd 2022
Check out these beautiful doors from another happy customer.
Sing Core is the only door company to offer a 50 year warp-free guarantee for any size door.
If you like what you see, share it with a friend!
October 27th 2022
This photo is fresh from one of our happy clients. There is beauty in simplicity.
Sing Core can do that for you.
We are the most innovative door core company in the world.
October 21st 2022
Sing Core has developed a new method for creating raised panel doors that is as fast as 1-2-3.
Any size, guaranteed non-warp
From Sing Core panel to raised panel door or stile and rail door in less than two minutes. Reduce your labor costs, increase your production, and build the best door.
If you would like to know our secrets, send us a message.
October 14th 2022
Take a look at this masterpiece crafted by one of our clients. No, it isn’t a glass door, but mirrors secured to our patented substrate.
If you look closely at the gap between the doors, you can see it is perfectly even from top to bottom.
Glass is heavy but Sing Core substrate is very strong yet lightweight making the two the perfect combination.
October 5th 2022
Sing Core’s innovative team has created the quickest and easiest method to build an outstanding stile and rail door.
We guarantee you have never seen any door technology like this invention before.
At Sing Core, we pride ourselves on being able to produce the most stable, lightweight, and precise substrate for oversized doors.
Our technologies are always evolving and adapting to help millworkers and door manufacturers produce the most highly rated high-end doors. Click here to read more.
Sing Core is the most innovative door substrate manufacturer, supporting door manufacturers and millwork companies to build the high-end large door for most unique homes in the world. We work with architects, millworks, door manufacturers, and general contractors only.
We do not service retail door companies.
August 2022
These doors were impossible to keep straight, now they have a 50-year warp-free guarantee. Click here to see for yourself how the impossible was made possible by reimagining these doors with Sing Core inside.
See why Sing Core is trusted to do the heavy lifting on the most challenging jobs, backed by many patented and patent-pending technologies.
July 2022
The best Sing Core applications:
We supply millwork and door companies with the best substrate to build oversized high-end doors.
Click the video see beautiful architectural doors using Sing Core’s Substrate.
Check out this video about some of our many Sing Core applications and other revolutionary inventions.
Click to see our Sing Core applications and other revolutionary inventions.
May 2022
As the new door season kicks off, check out the current trends at Sing Core.
Plus see latest trends such as horizontal grooved doors, curved doors, CNC carved doors, and more…
April 2022
Ever want to build a large stile and rail door that will not fail?
We are always helping our clients build the best doors in the world, now introducing fail-free stile and rails with our new patented stile and rail core.
Put this powerful door tech to work for you and imagine the possibilities.
We are looking for people to add to our Best Tiny House Team.
This may be a perfect opportunity for you or someone you know who loves tiny houses as much as we do.
Interested? Click here.
Let’s talk about how we can help each other make the world a better place one tiny house at a time.
Welcome to the Sing Core Newsletter! Keep up to date on all things Sing Core.
May 22nd, 2025
Sing Core Newsletter: Retractable Backsplashes Require Sing Core’s Lightweight Panels.
Why Sing Core’s Backsplashes are the best solution for Retractable Backsplash applications.
1: Lightweight. – This lightweight will reduce the cost of the mechanicals necessary.
2: High Strength. – High Strength Sing Core will provide you with optiosn for heavier mateiral on both sides, such as seramic tile, stainless steel, or any surface material with weight.
3: True Flat, High Precision – It’ll be ugly if the backsplash isn’t perfectly flat.
4: Sound deadening and solid like a rock. – it’ll block noise so you can enjoy the tranqulity of the kitchen cooking and the room on the other side.
5: Custom Sizes are available with fast delivery.
(These characters solve for not only backsplash, but for endless applications. Let us know what you need, and we’ll show you what we can do.
To Conclude, Retractable Backsplashes Require Sing Core’s Lightweight Panels.
As a special thank you, we’re sending out our unique Sing Core cutting boards to the first 5 people who respond that they’d like a cutting board.
Sing Core’s lightweight and true flat cutting boards help absorb noise, making the culinary art a pleasure. If you’ve purchased Sing Core before, request a free cutting board to be put on our waiting list.
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May 13th 2025
Sing Core Newsletter: Custom Oversized Sliding & Modular Door Panels – Lightweight, Dimensionally Stable & High Precision.
17 Feet Tall – Super large door, assembled on the job site, with insulation and sound deadening while remaining true flat
This represents the pinnacle of high-precision, non-warping, oversized door technology—so large, in fact, that the doors can’t even be shipped fully assembled to the job site.
Made possible exclusively through Sing Core’s patented technology.
Sing Core, your solution to all your door skin needs. Learn more HERE
We’d like to thank AMBL Studios for taking the first photo for us.
If you’re an Architect, we can work with you to showcase SingCore for a marketing promotional discount.
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March 27th, 2025
Intricate Custom Oversized Door Panels – That’s what Sing Core Does Best!
Sing Core Sliding Doors – Backed by a 50-year warp-free guarantee.
Learn more HERE
Patented Dimension Stability Technology.
Note: We do not sell complete finished doors to retail customers. No hardware, no finishing. We only support other trade professionals, like millworks and door companies who make doors with Sing Core inside look beautiful and perform elegantly. If you are a retail customer, please contact your architect, designer, contractor, door company or millwork and tell them you want, “Sing Core inside.”
We’d like to thank Cumberland Architectural Millwork for their work in finishing this creation. Learn more about them at www.CumberlandMillwork.com
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Feb 18th, 2025
Pivot Doors back with a 50-year Warp Free Guarantee.
If you’re an architect, millwork, or general contractor with a personal project & willing to share your Sing Core experience with your clients, we’d love to give you a good deal.
Replace your existing doors with a Solid Sing Core door.
Visit our Website to learn more about Sing Core’s concealed hinged doors.
We want to thank IPD Partners for their craftsmanship in making the vision of this door come to fruition. Learn more about their work at https://ipdpartners.com/
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July 2nd, 2024
Sing Core’s Light Sliding Door
When you need a large wood door that’s lighter, stronger, and one that won’t warp.
We want to thank W. S. Feldt, General Contractor Inc. for their craftsmanship in making the vision of this door come to fruition. Learn more about their work at https://www.wsfeldt.com/
We want to thank Finish Point Trim & Millwork for their craftsmanship in making the vision of this door come to fruition. Learn more about their work at http://finishpointinc.com/
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June 18th, 2024
Sing Core’s Theater Doors
We’re here when you need an artistically curved door,
We’re honored to have worked with the awesome architectural firm “Progressive Companies” for this project. Check them out at https://www.progressiveae.com/
And the Builder “S.A. Morman & Co” who made the finished product look so good. They can be found at http://www.samorman.com/
Put in your project details and get a SHOPS diagram today! SingCore.com
We’d like to thank LMA for their work in creating this quality project! Visit their website http://www.lmagroupinc.com/ and get to know them better.
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May 29, 2024
Contemporary Sleek Pivot Door
With a Modern Artistic Door Handle design, this Sing Core Door is guaranteed for 50 years.
Sing Core is producing the highest precision doors.
Choose Sing Core, you’ll want nothing more! Click HERE for an estimate.
We’d like to thank the Architect Olson Kundig olsonkundig.com and GC/Builder Krekow Jennings krekowjennings.com for their work in bringing this vision to fruition.
Put in your project details and get a SHOPS diagram today! SingCore.com
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May 21st, 2024
Seattle Center for Architecture & Design
In need of large lightweight adjustable walls, Sing Core was proud to provide! Get an Estimate
Sing Core donated the wall panels and furniture needed for this grand AIA project.
The walls are designed so they can be adjusted to create open space for guests or can be turned to create closed areas.
Sing Core is proud to have been given the opportunity to help support Seattle’s Center for Architecture and Design.
Now, use Sing Core to support your next project!
You can read the full AIA story (HERE) – and feel free to visit AIA in Seattle to see our work in person.
Put in your project details and get a SHOPS diagram today! SingCore.com
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May 20th, 2024
7 Years Later, Sing Core’s AIA Donation
In 2016 Sing Core donated pivot door and furniture panels to the Seattle AIA Center for Architecture and Design. Click here to learn more about the project!
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May 16th, 2024
6 Foot Wide Door
This door is precision work at its finest! It fits within the 6-foot opening and is perfectly flat.
We’d like to thank Cumberland Architectural Millwork for their quality work in finishing this spectacular project! You can visit them at https://cumberlandmillwork.com/
Put in your project details and get a SHOPS diagram today! SingCore.com
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May 8th, 2024
One World Trade Center Door
16 feet tall & 2.25-inches thick. This door is guaranteed not to warp for 50 years!
Sing Core specializes in creating large pivot doors, sliding doors, hinged doors, carriage doors, and of course, sea-worthy doors!
Sing Core Doors have the best non-warp guarantee in the industry.
100% weather exposure ready, Sing Core Doors are prepared to meet your toughest needs.
Custom Hidden-TV Entertainment Center Built Using Sing Core
Read about this amazing entertainment center here!
March 29th 2023
Sing Core’s Famous 50 Year Guarantee
Sing Core panels are backed by a 50 Year Warp-Free and Structural Guarantee. Learn more here.
March 22nd 2023
Sing Core is Eco-Friendly
At Sing Core, we are very conscious of the environment and how we can protect it. Read this article to learn more.
March 15th 2023
7 Years Later, Sing Core’s AIA Donation
In 2016 Sing Core donated pivot door and furniture panels to the Seattle AIA Center for Architecture and Design. Click here to learn more about the project!
March 8th 2023
Award Winning Door at University of Idaho
This award winning door was recently installed at the University of Idaho. Click here to learn more!
March 2nd 2023
Take 30 seconds to see how 30 years of R&D made Sing Core the best application for large doors and many others.
The best is yet to come.
February 22nd 2023
This is one of the Best Sliding Door installations at Laserfiche’s new Headquarters. Special thanks to the skilled architects, millworks, and general contractors who made it happen, and for using SingCore.
February 15th 2023
The finest million dollar homes use Sing Core products.
Watch the video to see this $38.5 million dollar home built using Sing Core patented and patent-pending products for their large entry pivot door, interior sliding doors and interior hinged doors throughout.
Click HERE to learn more about this unbelievable house.
February 8th 2023
Find out how Sing Core has solved the garage door issue HERE.
Metal Barn Doors made with patented and patent-pending Sing Core, protected with a customizable vinyl wrap.
February 1st 2023
In memory of the late Professor William Miller of the University of Washington. Learn more about him and how he helped Peter Sing with his SingCore inventions here.
Sing Posts and Beams made from Sing Composite materials are the strongest, lightest, eco-friendly posts and beams in the world. They are revolutionizing the building materials industry while making the world a better place.
SingCore Posts and Beams are available in any width from 4″ to 12″, any thickness from 4″ to 48″ and any length up to 50′ long.
January 25th 2023
Patented and Patent-Pending SingCore Curved Door. High Strength, Lightweight, Extreme Precision.
Want to learn more about SingCore curved doors? Click HERE.
January 11th 2023
Make sure your customers stand out with a SingCore Door here.
January 4th 2023
Our proprietary 55″ wide x 19′ tall x 4″ thick door with patented and patent-pending SingCore inside.
Click here for the shop drawings of this Amazing SingCore Door.
If you are short of skillful woodworkers, we can help you build the best door.
The easiest way to build a high strength, high precision, lightweight, insulated, and non-warping door with patented and patent-pending technology, even if exposed in constant weather.
All you need to start is a Sing Core panel and you can turn it into any style of door.
“No other door can do what we do.”
If you would like to learn more about simple ways to build the best doors click here.
