Whiteriver

Significantly reduces noise from wooden and laminate flooring
Helps to level out an minor unevenness in the subfloor
Prevents over straining of the floor boards

Roll Size: 2mm x 1m x 10m
Tog Rating: 0.35
Impact Sound Reduction: 20dB
Suitable for Underfloor Heating
Heat Transfer Resistance: 0.035k/w m2

40mm x 25mm composite joists are generally for use in small balcony areas where structural height is not possible. Ventilation and drainage need to be carefully considered when using this joist in a balcony area. This joist cannot be load bearing it must be fully supported. The joists MUST BE PREDRILLED before fixings are screwed to it.