Siga Majrex 200 1.5 x 50m

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For even more security in wall/roof structures on the room side of thermal insulation, this vapour control layer with Hygrobrid technology helps especially in cases of problematica l building physics. The Saga Majrex Vapour Control Layers (VCL) Membrane is a plastic layer that restricts the movement of warm, moist air from inside a property into the frame of the building. VCLs prevent excess moisture content from entering a wall's cavity, behind the insulation, eliminating moisture content. Show more