Top 10 FAQ About Sandwich Panels: Everything You Need to Ask Sandwich Panel Supplier

If you're planning to use sandwich panels for your building, cold room, or cleanroom project, you probably have a lot of questions. This FAQ guide answers the most common questions about panel types, certifications, installation, and more — helping you make the right choice with confidence.

1. What is a sandwich panel?

A sandwich panel is a construction material made of three layers: two outer metal sheets and an insulating core material such as PU, Rockwool, or EPS. It offers excellent thermal insulation, strength, and durability for walls, roofs, and cold rooms.

2. What are the different types of sandwich panels available? Common types include:

• PU (Polyurethane) Panels – High insulation

• Rockwool Sandwich Panel – Fire-resistant and soundproof

• EPS Sandwich Panel / Expanded Polystyrene Panel – Lightweight and cost-effective

Each type suits different applications and project needs.

3. Which sandwich panel is best for cold rooms or freezers?

PU sandwich panels are ideal for cold rooms due to their superior thermal insulation. They help maintain low temperatures and reduce energy costs.

4. What thickness of sandwich panel should I choose?

Panel thickness ranges from 50mm to 200mm, depending on insulation needs.

5. What is the lifespan of sandwich panels?

Sandwich panels can last 20–30 years or more with proper installation and maintenance. Their anti-corrosion coating and weather resistance extend durability in outdoor use.

6. Can sandwich panels be customized? Yes. You can customize:

• Length & thickness

• Core material

7. Are sandwich panels suitable for both walls and roofs? Yes, sandwich panels can be used for:

• Wall systems: Internal partitions, external walls for Office, Warehouse, Factory, Cabin, Data Center, Coldroom, Cleanroom

• Roof systems: Lightweight roofing with insulation

Ensure the panel type and profile match the application.

8. What is the maximum length for a sandwich panel?

Panels can typically be manufactured up to 12 meters in length. Custom lengths are available based on transport and installation requirements.

9. Are BRD sandwich panels certified?

Yes. BRD panels come with local certifications such as BOMBA and SIRIM (Malaysia) upon request. Certificates vary based on panel type and project requirements.

10. Are BRD offers installation services and project consultation?

Yes. BRD provides full-service solutions — from consultation, site measurement, quotation, delivery, to professional installation — backed by over 20 years of experience.

For more information:
WA +6011-2281 7777

WA +6011-2297 7777

brdmaterial@gmail.com