Roof Underlay Membrane
The PROBAU vapour-permeable roof and façade underlay membrane is an excellent underlay for protecting fully insulated pitched roofs and façades. Its excellent vapour permeability ensures the reliable transfer of residual moisture from the inside to the outside. The three layers of the material make it highly tear-resistant and allow it be unrolled quickly and with good alignment. The material is snow-proof and rain-proof, so that your thermal insulation remains dry and intact in the long term.
Downloads:1.5 x 50 m