Applications -> Building Components -> Doors -> French Doors


See: New American French Door

Sing Core French Doors are exquisite elegance with high function and performance in the most elite applications in homes and patios. When transitioning from one environment to another Sing Core French Doors offer a spectacular gateway, or offer protection from the elements when used as a barrier or access portal between interior and exterior conditions, while providing a beautiful panoramic view of the landscape.

Sing Core French Doors come complete with complimentary lite opening cutouts allowing the beauty and luminance of the outdoors to visit the interior of your home when installed either in single or multiples to provide an impressive focal point to your classic home, office, restaurant or other commercial application.

Sing Core French Doors are available in any size (up to 50 feet) or shape per your specification and can be used in sliding door configurations. Sing Core specializes in large oversize doors.

The Sing Core Difference

Due to the unique advantages of the Sing Core heart of Sing Core French Doors, they are imbued with qualities that are far superior when compared to other traditional or commercially available French Doors. Our patented new door technology incorporates the space-age core that is extremely lightweight, yet stronger than any other material used in the aerospace industry at a fraction of the cost.


Sing Core French Doors are much more lightweight than French Doors manufactured by other door companies due to the unique properties of the patented Sing Core used in the design of these doors.


sing-core-french-door-architectual-drawingIn terms of strength, Sing Core is stronger than steel pound-for-pound and compression strength is rated at 660 PSI. Our solid Sing Core Door design is warp, twist and rot resistant, can be extreme weather proof, and is much stronger than traditional stile and rail configurations that breakdown and weaken overtime, or fail at the joints under extreme conditions.


Sing Core French Doors are pre-insulated; allow sunlight in for natural solar advantages and energy efficiency. Enjoy enhanced peace and quiet between varying environments due to the superior sound-deadening qualities of Sing Core French Doors.


Sing Core French Doors are manufactured of natural wood and recycled foam components and bonding materials (adhesives) are formaldehyde-free. The construction process uses less energy, manpower and produces little or no waste. Due to Sing Core French door lightweight properties shipping, transportation and installation costs are reduced.


Though used in high-end designs, Sing Core French Doors are competitively priced, and even though they are handcrafted in the USA, can still compete with inexpensive imports.

Click here for more information on Sing Core Doors

How to BuyMetal Composite Sing Core panels are true straight, light and strong.

To order Sing French Doors submit an order form either by email,, or print and fax it to: 360.495.4585. We’ll provide a quote within one business day. If you have questions, please contact us.

Easy Ordering

All we need to know is the length, width, thickness and what you desire on the exterior, and your custom specialty panels are made to order. Getting a quote for your specialty product, is easy, thanks to our simple online order system.

Bulk Discounts

If you’re looking for a bargain price, remember, the more you order, the less expensive your total order will be per piece. Quantity and wholesale inquiries are encouraged. Feel free to contact us for more information. Click here for Closeout specials.

Fast turnaround: In you’re in a rush, only Sing Core can be custom made within 24 hours and is proudly manufactured for you in the USA.

Fast delivery: Any thickness and almost any length, less than 5 ft wide, can be made with in 48 hours if it is rush order.

SINGCORE French Doors are easy to order. You may choose from our stock panels or order custom sized panels. Our price is based on the length, width, thickness, and quantity. Submit a Work Order by fax or email, and we will give you a quote within one business day. If you have a tight budget, give us a call, we might have an alternative solution tailored to your needs.