Warmup Dual Overlay For Underfloor Heating System

• Free-floating subfloor for use with carpet, vinyl and linoleum floor finishes
• This Product is Installed with : Foil Heater
• Very thin at only 7mm in depth
• Provides a stable subfloor: On which a variety of floor coverings can be laid
• Easy to install
• Protection for the heating wire: Protects electric heating wire from damage if flooring is not laid immediately
• Installation manual PDF provided in the technical tab
• Features:
• Easy to cut and shape around fixtures with a knife or saw
• Provides a stable subfloor on which a variety of floor coverings can be laid
• Consists of a base board (3mm) and top baord (4mm) with a contact adhesive to bond them together. Very thin at only 7mm in depth
• Protects the heating element from damage if flooring is not laid immediately

• Installation is quick, easy and dry - no need for self-levelling
• Provides even heat distribution
• Technical Specification:
• Size: 1200 x 600mm
• Thickness: Top board 4mm, Base board 3mm, total thickness: 7mm, Tolerance: +/- 0.2mm/7mm
• Composition: MDF, fitted with an interactive adhesive.
• Density: 770 (kg/m³)
• Bending strength: >40 kg/cm²
• Humidity: 4-10%
• Thermal Rm Value: 0.047 [m².K.W.^-1]
• Fire Class, DIN4102: B2

Please Note: The Warmup dual overlay is not suitable for wet areas. The heating MUST NOT exceed 27°C and should always be controlled via a floor sensor thermostat. The maximum Tog rating for the carpet, underlay and the Warmup Dual Overlay should not exceed 2.5 Tog. The heating system MUST be switched off before installation. If the floor finish is to be glued the underfloor heating system must not be switched back on until the glue has completely set. Temperatures should then be increased gradually.