Ruby Home XPS Insulation Board ISO74 – 5 m²

The Ruby Home ISO74 XPS insulation boards are high-quality, compression-resistant insulation boards specially designed for use under underfloor heating foil. With a thickness of only 6 mm , these lightweight boards provide powerful thermal insulation without raising the floor unnecessarily.

Thanks to the closed-cell structure of XPS material, downward heat loss is minimized. This means almost all heat rises to the floor surface, exactly where you need it. This ensures more efficient, faster heating and lower energy consumption.

Each package contains 5 m² of insulation material, divided over 10 panels of 100 × 50 cm.

This ISO74 insulation is ideal under wood, parquet, carpet, laminate and of course underfloor heating foil from Ruby Home.

Benefits of Ruby Home ISO74 Insulation Boards

• Only 6 mm thin , ideal for limited height

• Excellent thermal insulation thanks to closed cell structure

• Minimizes heat loss downwards

• Perfectly suitable for all underfloor heating foil systems

• Lightweight and easy to cut

• Very good noise reduction

• High compressive strength: 6 t/m²

• Water resistant and low in moisture

Specifications

• Surface area per pack: 5 m²

• Number of plates: 10 pieces (100 × 50 cm per plate)

• Thickness: 6 mm

• Insulation value: 0.0279 W/mK

• Water resistance: 0.06%

• Temperature resistance: -30 °C to +70 °C

• Sound insulation:

  • Above floor: -5.6 dB

  • Subfloor: -21 dB

• Compressive strength: 6 t/m²