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Duralay Heatflow Underlay
Duralay Heatflow underlay's, have a lower
tog rating which allow the warmth generated by underfloor
heating systems to pass quickly into the room. They conduct
more heat than other underlay's, making them the idea choice
for installations with underfloor heating, bringing greater
heating efficiency.
Technical Specification
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Acoustic Properties Drum Sound
Emission |
Sl20 57 sone |
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Acoustic Properties impact sound
reduction |
21dB |
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Thermal Conductivity (K) |
0.101 W/mk |
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U-Value |
28.6 W/msqK |
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R-Value |
0.035 msq k/W |
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Thermal Resistance |
0.35 tog |
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