15 SQM roll Thickness 6.1 mm Impact Rating 31 dB Thermal Insulation 0.75 Tog Area roll covers 10m squared Weight 17 kg Duralay Heatflow carpet underlay is ideal for underfloor heating installations. Heatflow only has a tog value of 0.75, the lowest tog value of all the carpet underlays we sell. This means that it’s extremely useful for many different rooms throughout the home such as living rooms, dining rooms, bedrooms and also staircases. Heatflow is also ideal if your floor is susceptible to high footfall traffic as it has been specifically designed to prevent any overstrain and can also disguise any uneven surfaces. Called Thermabreathe Carpet Underlay At Carpet Right
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