DASATOP^®

Humidity-variable refurbishment vapour control layer

Airtightness installed from the outside
Specifically developed for roof restoration
Humidity-variable MVTR
No additional airtight joints required at the rafters
High tear-resistance due to fleece reinforcemen

DASATOP^® an air resistive barrier for installation over rafters and across sarking in roof renovation projects. The DASATOP^® air and vapour control layer system has been specially developed for roof restoration and is installed from the outside over existing rafters, sarking boards or structure. DASATOP^® protects structures from rain wetting during construction while cladding is removed.

EU