Duralay Heatflow Underlay is designed specifically for homes with underfloor heating, helping you maintain a comfortable temperature for longer while improving energy efficiency. With a low tog rating of just 0.75, it allows heat to pass quickly from your underfloor system into the room, reducing warm-up times and potentially lowering heating bills.
Features:
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Specially designed for underfloor heating – promotes quicker heat transfer
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Low tog rating of 0.75 – maximises heating efficiency and reduces energy costs
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Sponge rubber construction – combines durability with comfort underfoot
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Suitable for high-traffic areas – prevents overstrain and disguises uneven surfaces
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Excellent sound insulation – reduces impact noise for a quieter home
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Works on all wooden sub-floors – versatile and reliable for various rooms
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Long-lasting performance – protects and prolongs the life of your carpet






