£ inc. Vat
Timloc White Underlay Lap Ventilator 10 pack
Pack of 10 refurbishment ventilators for existing roof spaces to increase the level of ventilation in a roof space by separating lap joints in the roofing felt/membrane. Also a remedial solution for combating condensation in cold roof voids and can be fitted retrospectively after increased loft insulation. Each felt lap vent provides 3000mm2 of airflow and is suitable for rafter spacing of 400 to 600cm. See technical datasheet for details, consideration should be given to increased risk of wind uplift and driving rain resistance (BS5534:2014).
Price Inc VAT
- £21.00
Quantity
Categories:
Datasheets:
Features
- Discrete profile design
- Easy installation
- 2 spring clips to secure each unit in place
- Designed only to enhance existing ventilation via felt/membrane lap joints
- Manufactured to British Standards: BS EN 9001 and BS EN 14001
- GTIN: 5036889028762