Designed to maintain ventilation between insulation and roofing felt to prevent the build-up of condensation.
Suitable for new build and refurbishment work.
Use:
| Depth of ventilation channel | Width | Length | Product Code |
|---|---|---|---|
| >25mm | 300mm | 6m | 1121 |
| >25mm | 300mm | 6m | 1121 |
| >25mm | 800mm | 6m | 1151 |