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Coated Boards XPS

Insulation board for electric underfloor heating

• High-density extruded polystyrene (XPS)
• Cement layer reinforced with fiberglass mesh on both sides
• Reduces downward heat loss for faster heat-up
• Moisture resistant, long term water absorption below 2.0 %
• High compressive strength of 400 kPa
• Ideal surface for direct application of adhesives and levelling compounds
• Lightweight boards that are easy to cut to size

 
Coated Boards are insulation boards designed for use beneath electric underfloor heating systems. The board provides enhanced thermal efficiency and mechanical stability. The core is high-density extruded polystyrene (XPS), and both sides have a durable cement layer reinforced with fiberglass mesh. This gives excellent compressive strength, dimensional stability and resistance to moisture.

The boards support the loads of floor finishes and heating systems without deformation and are suitable for installation beneath tile, stone, laminate and other floor coverings.
 

APPLICATIONS

• Wet rooms
• Regular housing
• Walls
• Existing floor
• In screed

SIZES

• 4 mm, 600 x 1200 mm, 10 pcs (7.2 m²) – 40110040
• 6 mm, 600 x 1200 mm, 10 pcs (7.2 m²) – 40110060
• 10 mm, 600 x 1200 mm, 5 pcs (3.6 m²) – 40110100
• 20 mm, 600 x 1200 mm, 5 pcs (3.6 m²) – 40110200

ACCESSORIES

• Screw and washer set, length 25 mm, 50 pcs – 40110901
• Reinforcement tape, 48 mm x 90 m – 40110900
• Wire mesh, 25 x 25 mm grid size – 34000025
• Wire mesh, 67 x 67 mm grid size – 34000070
• Heating mat 3 mm
• Heating cable 3 mm
• Heating cable 6 mm

SPECIFICATIONS

• Material – XPS with cement layer and fiberglass mesh
• Size – 600 x 1200 mm
• Thickness (EN823:2013) – 4, 6, 10 and 20 mm
• Squareness (diagonal measuring) – 2.0 mm
• Compressive strength, CS (EN826:2013) – 400 kPa (+100/-0 kPa)
• Density (EN ISO 29470:2020) – 38 kg/m³ (+/- 5 %)
• Thermal conductivity (EN12667:2001) – 0.038 W/m·K
• TVOC (EN ISO 16000-3/6/9) – 7.5 µg/m³ (A+)
• Long term water absorption (EN ISO 16535:2019) – <2.0 %
• Reaction to fire (EN13501-1:2019 / EN ISO 11925-2) – E_fl
• Reflected sound, RWS (EN 16205 / ISO 532:1975) – 86 sone
• Marking – CE