Thermosphere ThermoFoil Electric Foil Heating kit 2.5m2

Thermosphere Electric Underfloor Foil Mat (Thermofoil PRO™), is designed for high-performance underwood, carpet and vinyl floor finish. Our foil system is perfect for bedrooms, living and dining rooms, meaning you can now enjoy the warmth and comfort only electric underfloor heating can bring, not just in your kitchen and bathroom but in all rooms of your home. ThermoSphere Foil is in league with our other floor heating products with regard to innovation. In 2015 it became the first fully earthed foil electric underfloor heating system in the UK to feature easily accessible cable loops designed to assist with an easier installation.

Thermosphere Electric Underfloor Foil Mat 140W/m² Packs include

• Heating Foil
• Underlay boards
• Cushioning and Acoustic Overlay Boards

Floor Construction Requirements

• Engineered timber finish on an insulated screed, floating floor - Add materials included in Kit.
• Low tog carpet and underlay finish, floating floor - HDF Overlay Board will need to be added separately.
• Vinyl bonded floor tiles, floating floor- HDF Overlay Board will need to be added separately. Acrylic Adhesive (supplied by others)
• Bonded timber finish and acoustic layer, floating floor - Sound Proofing (supplied by others), Cement Overlay Board to be added separately. Acrylic Adhesive (supplied by others)
• Fully bonded engineered timber solution - Acrylic Adhesive (supplied by others)
• Bonded engineered timber on foil-faced insulation - Cement Overlay Board to be added separately. Acrylic Adhesive (supplied by others)

Foil Mat Technical Data

• Width: 500mm
• Headed Width: 450mm
• Max Thickness: 1.5mm
• Max Temperature: 29oC
• Cable fixing: Concealed In Foil
• Cable Loop: Exposed

Cushioning Overlay Technical Data

• Thickness / Tolerance: 1.2mm (±0.1mm)
• Width: 1m (excl. overlap)
• Length: 15m
• Roll size: 1m x 15m / 15m²
• Materials: PE foil, Extruded PE foam
• Colour: Red and grey
• Density: 150kg/m³
• Thermal resistance Rm: 0.014 m2 K W-1
• TOG rating: 0.14 TOG
• Impact sound reduction: 21 dB ΔLw
• Compressive strength: 200 kPa
• Comressive creep: 40 kPa

Cushioning Underlay Technical Data

• Board size (mm): 1200 x 500 x 5 (0.6m²)
• Pack size: 10 boards (6m²)
• Density: 40 kg/m³ (EN ISO 845)
• Weight: 190 g/m³
• Footfall sound reduction: ≈19dB
• Melting temperature: 90°C
• Thermal conductivity: 0.0279 W/mK
• Thermal resistance: 0.215 m² k/W
• Water absorption: 0.06 vol %