Perforated Fiberglass
The perforatedfiberglass matis used as the base material of the vapor barrier membrane. After coating the bitumen on one side of the perforated fiberglass mat you get an ideal vapor barrier membrane. ...
Read More Get A QuoteThe perforatedfiberglass matis used as the base material of the vapor barrier membrane. After coating the bitumen on one side of the perforated fiberglass mat you get an ideal vapor barrier membrane. ...
Read More Get A Quote