ThermalStream Underlay is a game-changing carpet underlay specifically designed for underfloor heating systems. At 10mm thick, it’s one of the thickest underlays available for heated floors, offering a perfect balance of comfort, performance, and efficiency.
Features:
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10mm thickness for unbeatable comfort underfoot
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Faster heat transfer for energy efficiency and lower heating costs
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Sound reduction: up to 46dB
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TOG rating: 0.8 (perfect for underfloor heating)
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Made with flame-retardant foam and thermal air pockets
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Suitable for all underfloor heating systems (electric, hydronic, forced air)
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National UK Flooring Award Winner
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Soft, cushioned feel without compromising heating performance
