Description
The Manthorpe Felt Lap Ventilator is suitable for use in roof renovations as well as new builds to ensure optimal airflow into the roof space and prevent condensation buildup. Fitted from inside the roof, this eaves ventilation panel is suitable for roofs with 400mm rafter centres and provides 3000mm² of airflow.
Crafted from strong and durable polypropylene, these panels feature 3 felt clips that help secure the product in place even if the edge of the felt is degraded. Available in a box of 50, this Manthorpe Felt Lap Ventilator is a reliable solution for all your roofing needs.
Why Choose the Manthorpe Felt Lap Ventilator - Box of 50?
- Suitable for refurbishments & new builds
- Creates air gap between loft insulation & felt
- Injection moulded polypropylene
- Strong & durable
- Box of 50
Product Specifications:
Colour: White
Size: 275mm x 194mm x 20mm
Airflow Through Unit: 3000mm²
Rafter Width: 400mm
Material: Polypropylene
Manufacturing Process: Injection moulded
Single Person Installation Possible: Yes
Please note: The specifier should ensure that the opening of felt laps on the property will not adversely increase the wind uplift load on the tiles/slates or the driving rain resistance of the roof.
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