THERMOFLOC VARIABLE SURFACE DIFFUSION (VSD) MEMBRANE
A high performance vapour barrier
Thermofloc VSD membrane is an intelligent membrane which acts as a high performance vapour barrier providing air tightness whilst allowing effective moisture management in the building.
Thermofloc Variable Surface Diffusion Membrane can be use internally as an air tight barrier and vapour control layer for internal walls and roof linings. The Thermofloc VSD Membrane should only be used on the warm side of the insulation.
Reinforced for increased tear resistance and can be used in conjunction with most insulation systems including THERMOFLOC cellulose insulation.