The STIROTERMAL DUO is a very compact panel specially designed for use in the central heating accessories category. It provides a uniform load capacity of up to 3000 kg/m².

It consists of rigid polystyrene with a hard profile and a hard ABS coating that includes a 0.6 mm vapor barrier. The panels connect securely and waterproofly, both lengthwise and crosswise, using the "lid on lid" principle. They are suitable for installation under cement screed or floating cement screed, ideal for spaces with limited floor height.

The shape of the nodes ensures a very stable installation of pipes with a diameter of 14 to 18 mm, at a pitch of 50 mm.

• Insulation height: 20 mm
• Total height: 40 mm
• Thermal conductivity: 0.034 W/mK
• Packaging: 2 m²