Timloc Lap Loft Condensation Underlay Vent
Timloc Lap Loft Condensation Underlay Vent
Regular price
£1.45
Regular price
Sale price
£1.45
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- Timloc lap vent are off-white
- Airflow 3000 metre squared
- Allowing ventilation between roofing felt or membranes is secondary to eaves and/or ridge ventilation
- Lap vent simply slots between roof felt or membranes laps
- Position the lap vent clips facing down to hang on the edge of the roofing felt or membrane when in position
- Install one lap vent into every alternate rafter space at low level If further ventilation is required, install one lap vent into every rafter space at low level and/or into lap joints at higher levels
- The lap vents should be fitted to both sides of the roof space in order to provide cross-flow ventilation Installing lap vents alone will not meet minimum roof ventilation requirements
- For guidance and regulations on roof space ventilation please refer to British Standard BS5250
SKU:LOC5560
