Description
Permo® light is a strong 3-layer vapour permeable roofing underlay suitable for warm and cold pitched roofs.
Allows the roof structure to breathe, weather tight.
Guidance
- Counter battens only required on fully supported applications
UK Wind Zone Guide
- Zones 1-3 at maximum overlap batten gauge
- All zones with Permo TR plus tape
50 x 1.5m (75m2) | 10.9kg
50 x 1.1m (55m2) | 8.0kg
