Non-adhesive vapour barrier (Sd 1500)

Description

The non-adhesive vapour barrier is a high-end air and vapour barrier membrane designed for flat and pitched roofs in EPDM waterproofing systems. Made up of a reinforced structure with a multi-layer synthetic film and a tear-resistant reinforcing grid, it strongly limits the diffusion of water vapour into the insulation and the structure so as to prevent condensation and lastingly preserve the thermal performance of buildings. Advantages Strongly limits the diffusion of water vapour Preserves the performance of the insulation Reduces the risk of internal condensation Avoids the forming of dew points Reduces concentrations of moisture Tear-resistant reinforced structure Suits flat and pitched roofs Compatible with concrete and timber substrates Suited to rooms of high humidity Air barrier and vapour barrier function Applications Flat roofs under the insulation Pitched roofs Concrete substrates and screeds Timber substrates Undersides of concrete slabs Ceilings of rooms of high humidity EPDM waterproofing projects Technical characteristics Non-adhesive vapour barrier Reinforced structure Multi-layer synthetic film Tear-resistant reinforcing grid Sd coefficient = 1500 m Air barrier and vapour barrier function Compatible with stable flat concrete and timber surfaces Suited to rooms of high and very high humidity