Ashbrook Roofing Manthorpe Felt Lap Vents Attic Roof Loft Ventilation 40 Pack

Manthorpe Felt Lap Vents

The Manthorpe Felt Lap Vent is a refurbishment product designed to reduce the risk of condensation within your roof space. Each felt lap vent increases the airflow by 3000mm² per unit once installed within the roof space. These vents can be fitted in a matter of minutes and the 3 integral clips allow for an easy, simple installation.

Manthorpe felt lap vents are fitted on every other rafter at a low level, on each side of the roof, to allow cross flow ventilation and monitoring of condensation. They can fit in to rafter spacing between 400mm - 600mm.

Key Features and Benefits

• Can be fitted in joist centres with a range of 400mm - 600mm, suitable for most roofs.
• Provides the loft space with 3000mm² airflow per unit installed.
• Easy to fit product with a tapered lead to allow easy insertion between the felt lap vents.
• Each unit has an additional 3 clips for a secure fit, even on degrading shed felt.

Specifications

• Brand: Ashbrook Roofing
• Product: Manthorpe Felt Lap Vent
• Quantity: 40 Pack
• Airflow per Unit: 3000mm²
• Rafter Spacing Compatibility: 400mm - 600mm