DASATOP® refurbishment vapour control layer
By Pro Clima NZ
Product Description
DASATOP® is a airtightness and vapour control membrane, for installation over rafters and across sarking in roof and wall renovation projects.
Features:
- Comprised of a polyethylene copolymer with tear resistant PP fleece reinforcement.
- Has a high humidity-variable MVTR value which protects the supporting structure and insulation layer.
- Installed from the outside over existing rafters and across sarking in roof renovation projects.
- Can be used on walls too, where cladding has been removed.
- DASATOP® FIX fixing batten, comprised of MDF/HDF fibreboard, are used to secure positioning of a sub and top refurbishment vapour control layer on sides of rafters.
Supplied in rolls 1.5m wide x 50m long.
