STIROTERMAL DUO is a very compact panel that allows a uniform load of up to 3000 kg/m². It consists of hard polystyrene with a hard profile and a hard ABS coating with a 0.6mm vapor barrier.

The panels are securely and watertightly connected to each other, both lengthwise and crosswise, following the "lid on lid" principle and are suitable for installation under cement screed or floating cement screed in areas where floor height is limited.

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

• Insulation height: mm
• Total height: mm
• Conductivity (W/mK): 0.34
• Packaging: m²: 11
• Size: 1330 x 414.56 mm