Roof Felt Lap Vents

Often called a felt lap vent because they are mostly fitted to older roofs with bitumen felt undersarking a lap vent will provide the easiest diy fit solution to ventilation problems and despite their name they can also be fitted to roof membranes too if needed.

Roof felt lap vents.

Our range includes manthorpe s felt lap vents hambleside s hd underlay lap vents in black pvc easy vent s loft vent and icoair s pitched roof vent. If you re interested in lap vents or fitting other types of roof ventilation like roof tile vents please visit the website here. Beat condensation with our range of felt lap ventilators which are very carefully designed to aid roof ventilation in poorly vented areas. These applications are ideal for flat roofs or protective surfaces under roof level decks.

Usually fitted retrospectively to properties with additional loft insulation recently installed however the felt lap vent will help to combat the problem of condensation build up in any roof space with a lapped felt membrane construction. The manthorpe felt lap vent is a refurbishment product designed to increase the amount of ventilation into existing roof spaces. Some roofing felts are actually glued down.