Carriage doors make a powerful design statement. Whether classic or modern, they need to remain straight, lightweight, and strong over time. That’s where SingCore comes in.

We supply precision-engineered carriage door panels (sometimes called cores or blanks) that deliver unmatched strength, insulation, and warp-resistance. With SingCore inside, your carriage doors stay true for decades.

 

 

Why Choose SingCore Panels

  • Lightweight strength – massive doors that won’t sag

  • Warp-free guarantee – true flat for 50 years

  • Superior insulation – energy-efficient and quiet

  • Design freedom – any size, any style

 

What’s Included

When you order carriage door panels from SingCore, you receive:

  • Custom-sized panels built to your specifications

  • Your choice of thickness and skin material

  • Options for cutouts (lite / window openings)

  • 50-year structural guarantee on the core

 

What’s Not Included

SingCore does not provide complete finished doors.
Your contractor, millwork, or finishing shop will complete these items:

  • Frames or jambs

  • Hardware (hinges, locks, handles, etc.)

  • Hardware preparation (routing, mortising, drilling, etc.)

  • Glazing or glass installation

  • Final hanging or field installation

Our role is providing the substrate / panel only. Your door shop or contractor adds the trim, hardware, glass, and finishes to complete the door.

 

How It Works

  1. Order Your Panels – Built to your exact dimensions.

  2. Receive the SingCore Substrate – A lightweight, strong, perfectly flat door panel.

  3. Your Shop Finishes the Door – Millwork adds trim, applies finish, installs glass and hardware.

  4. Install in the Field – Contractor hangs the completed carriage door.

  • Patented honeycomb sandwich door

Sing carriage doors far exceed the AWI industry standard or ¼ inch deflection to be considered flat.

*Customer will need to perform lab tests to certify hurricane rating for local code compliance.