Our panels make oversized doors!

overhead doors sing core

Click on the picture to see our overhead garage door gallery!

large oversize doors sing core

Click on the picture to see our oversized-door gallery!


Click here to read how patented Sing core has solved the age-old door-warping problem!

Add the elegance of solid wood butcher block to any project lightweight high strength

Sing Butcher Block

Available in Sing Butcher Block

Sing large doors and standard doors are available in nearly any flat surface material to meet or exceed your architectural specifications including our patented non-warping wood butcher block that could be used for almost anything. See: Butcher Block for ideas.

Sing Core specializes in building extremely oversized/large doors.  With an additional charge, our premium doors are guaranteed (with our free consultation) to remain true flat for 50 years with normal use or we will replace them for free.   (See our Sing Core guarantee.)

Sing Core sliding doors are not dangerously heavy or difficult to use (a door that would weigh around 1,500 pounds will weigh around 300 pounds when made with Sing Core panels); they never warp or twist or damage hinges (or fingers); and they will last for many decades with normal use.  We can say this because our patented torsion-box substrate adds structural integrity and concentrated insulation.

Our patented Sing Core panels are made with our patented water-resistant, formaldehyde-free, eco-friendly glue and proudly made in the USA.

To order Sing Core sliding door materials please see our pricing page. Submit your order form either by email (info@singhome.com), or print out the order form and fax it to (360) 495‑4585. With the right information, we will provide a quote within one business day. Rush orders: within 2 business days, subject to skin material availability, with a rush charge.

Ask about Sing Cores Premium Non Warp patented Sing door panel large