Multiwall Polycarbonate

Rigid-structured polycarbonate sheets for advanced thermal insulation and light transmission

Multiwall polycarbonate sheet products that feature a cellular structure with at least two walls and connective ribbing. This twin wall or multiwall structure creates insulating air spaces (cells) that help reduce thermal (heat)energy penetration, resulting in a cooler area in the summer and a warmer area in the colder months. The structure yields an energy efficient, rigid, impact-resistant sheet that is significantly lighter in weight than solid polycarbonate, acrylic or glass sheets.

Popular applications of twin-wall and multiwall polycarbonate sheets are exterior roofing, glazing, polytunnels, interior partitions, displays, and pop-up merchandising displays.