Warmup® Insulated Underlay is a thin insulation barrier that reflects heat upwards, making the underfloor heating system
more efficient and effective. It also reduces contact noise. The foil backing acts as an effective moisture barrier.
Warmup® Insulated Underlay has been specially developed for installation under Warmup® FOIL systems used to heat rooms
under Laminates, floating wood floors, and floating LVT floors.
The WIU can replace typical polystyrene underlayments typically supplied with floating wood and LVT floors.
They should not be used instead of or on top of a carpet pad.
WIU is specifically effective for flooring installed over slab on grade to manage moisture and thermal loss.
FEATURES
• Resists heat loss and increases the efficiency of the underfloor heating system.
• Extremely effective in reducing contact noise.
• Very thin at only 6mm thick
• Lightweight and easy to install.
• Foil backing acts as a moisture barrier.
