Description
Ideal for where more free air flow is required• Protects rafters rotting• Prevents damp• Size: 2 x 76mm (3") holes
Specifications
| Pack Quantity | 1 |
| Fire Rating | not fire-rated |
| Location | internal & external |
| Product Height | 85 mm |
| Product Width | 145 mm |
| Product Thickness | 20 mm |
| Product Weight | 0.1 g |
| Material | upvc |
| Colour Group | white |