Warmup Ultralight Underfloor Heating Insulation Boards- Pack of 6 or 16

Eco friendly heating and flooring supply the best underfloor heating insulation boards available on the market today. Warmup Ultralight insulation boards are a 4-layer composite board designed for underfloor heating systems to improve energy efficiency, speed up heat-up times, and add acoustic and anti-fracture benefits. Their lightweight, flexible design makes installation easier and faster than traditional boards, while the construction—which includes a PEF insulation core, aluminum heat-spreading layer, and a non-woven fleece base—prevents heat loss to the subfloor and protects tiled floors from cracking.

The decoupling fleece base layer offers an ideal surface to adhere to the subfloor whilst also providing increased protection for tiled floor finishes due to any potential damage caused by lateral subfloor movement. This is an ideal underfloor heating board to use with tiled floors.

Ultralight also features soundproofing qualities; This is very important if you value and want to minimise sound pollution for yourself and any neighboring households or businesses. Its acoustic performance is comparable to dedicated acoustic products such as those manufactured from reground rubber, cork and soft foams. It does this without compromising on its insulating, heat-spreading or decoupling performance. Ultralight has been tested and rated for its acoustic performance by Intertek Building & Construction.

The innovative aluminium layer within the Ultralight board is proven to help spread an underfloor heating system’s warmth faster and more evenly to the floor finish above – creating a more comfortable environment to enjoy. With Ultralight, you can expect rapid heat-up times of as little as 27 minutes to bring a room to your optimal temperature, helping to ensure not only a warm environment but an eco friendly one.

Using a Warmup Smart Thermostat alongside your new UFH system and Ultralight will enhance the energy performance of your home. Our 6iE Smart WiFi Thermostat can help you save 25% on your energy bills and offers automatic heat functionality so your home is always at the right temperature, at the right time, for you.

Improving heat-up times and system efficiency?

Our Underfloor Heating Insulation Boards Guide explains thickness options, floor build-up and performance benefits. You can also review full system comparisons in the UFH Systems Collection Guide, and plan installation stages in the UFH Installation Guide.