Everglass D

Everglass D is a perforated bituminous membrane with fiberglass reinforcement and a weight of 2 kg/m². It is suitable for multi-layer waterproofing systems where the creation of a ventilation layer is required. The perforations in its mass allow controlled point adhesion of the waterproofing membranes applied above Everglass D within the waterproofing system. This special construction enables the circulation of water vapor beneath its mass and prevents the formation of blisters in the waterproofing.