Our Supreme 4mm rubber underlay incorporates a foil Vapour Barrie, excellent for impact sound insulation with a 20dB sound reduction. For use with engineered wood flooring.  Roll size covers 10M²,  and is ideal for underfloor heating.
 
Thickness
4mm
Width
1000mm (1 Meter Wide)
Length
10000mm (10 Meter Long)
Coverage
10M² Per Roll
Core Material
Rubber
Density
800Kg/M³
Sound Reduction
20 dB
U.F.H.
Suitable for Underfloor Heating
TOG Rating
0.67
Cushion Factor
Excellent