SOLAR VAPOUR BARRIER is a pre-fabricated waterproofing membrane for specific use as a total barrier to the passage of vapour. SOLAR VAPOUR BARRIER has a continuous single strand composite woven non woven polyester reinforcement with high mechanical characteristics and an aluminium film which allows to obtain a barrier to the transmission of vapour. SOLAR VAPOUR BARRIER is an innovative self-adhesive with increased adhesiveness, enhanced resistance of the adhesion to aging and the cold (the product maintain good adhesion even at low temperatures).
Advantages:

• The upper face is self protected with micro mineral slates that offer good walkability and improve grip of TECA adhesives (Pratiko Mastic, Bit Adhesive, etc.) for the adhesion of insulating panels; furthermore a removable side selvedge of 10 cm is foreseen.
• In the stratigraphy of the roof, SOLAR VAPOUR BARRIER must be applied under the insulating panel, in order to preserve the latter from the condensation phenomena of water vapor, which certainly occurs, as the roof operating conditions change.