Sarnavap®-5000 E SA

Sarnavap®-5000 E SA is a multi-layered, self-adhesive vapour barrier manufactured from polymer modified bitumen with a glass-fibre matt reinforcement and an aluminium foil top layer.
Concrete / cementitious
Metal
Plywood panels, timber boards, oriented strand board (OSB)
Ease and speed of installation from self-adhesive properties
Can be used in a fully adhered roof build-up. No additional fasteners required for securing the thermal insulation boards to the structural deck
Temporary waterproof top layer for up to 4 weeks, without the requirement for additional weight/ballast and/or mechanical fastenings
High self adhesion strength allows high wind design loads from 2,4 kN/m2 to 2,8 kN/m2
Provides an air tight layer
High tear resistance to foot traffic during roof build up activities
High water vapour resistance makes it suitable in combination with all types of membranes
Accommodates a wide range of roof system, deck types and substrate combinations
Can be bonded onto flashings, inclined or vertical surfaces