Manthorpe Felt Lap Vent White 10 Pack (649CX)
Designed to increase the amount of ventilation into existing roof spaces and usually fitted retrospectively to properties with recently installed additional loft insulation. Helps to combat the problem of condensation build-up in any roof space with a lapped felt/membrane construction. Remedial solution to help overcome the build-up of condensation in the roof space. May be fitted at joist centres ranging from 400 to 600mm. Provides 3000mm² airflow, per G630, when fitted as per instructions. The specifier or user should be aware that the opening of felt laps on the roof may adversely affect the driving rain resistance of the slates, tiles or shingles, as well as increase the wind uplift forces acting upon them.
- Insect Screen Not Supplied
- Tapered Lead Aids Fitting
- 3 x Felt Clips
View all: Manthorpe Roofing Ventilation
Designed to increase the amount of ventilation into existing roof spaces and usually fitted retrospectively to properties with recently installed additional loft insulation. Helps to combat the problem of condensation build-up in any roof space with a lapped felt/membrane construction. Remedial solution to help overcome the build-up of condensation in the roof space. May be fitted at joist centres ranging from 400 to 600mm. Provides 3000mm² airflow, per G630, when fitted as per instructions. The specifier or user should be aware that the opening of felt laps on the roof may adversely affect the driving rain resistance of the slates, tiles or shingles, as well as increase the wind uplift forces acting upon them.
- Insect Screen Not Supplied
- Tapered Lead Aids Fitting
- 3 x Felt Clips
View all: Manthorpe Roofing Ventilation
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| Specification | |
|---|---|
| Brand | Manthorpe |
| Colour | White |
| Manufacturer Guarantee | 2 Year Guarantee |
| Pack Size | 1 |
| Pieces in Pack/Case | 10 |
| Product Length | 275 mm |
| Product Type | Felt Lap Vent |
| Product Width | 194 mm |
| z1 - UK Manufacturer Name | Manthorpe Building Products |
| z2 - UK Manufacturer Postal Address | Brittain Drive, Codnor Gate Business Park, Ripley, Derbyshire , DE5 3ND |