Manthorpe Felt Lap Vents (Pack of 10) - Roof Condensation Fix

Protect your home from moisture damage with the Manthorpe Felt Lap Vent pack. This set of 10 vents is a specialized refurbishment solution designed to increase ventilation in existing roof spaces. By improving airflow, these vents help prevent roof condensation and unwanted moisture drops in your attic. Designed for easy installation, these vents can be fitted from inside the loft by simply slotting them between the felt laps. Each unit provides 3000mm2 of airflow to ensure your roof space stays dry. The design includes three felt clips that secure the product firmly in place, even if your existing felt is loose or has become degraded. Whether you are managing a renovation or maintaining an older property, these vents meet building regulations and are built for reliability. They are compatible with joist openings of 400mm and 600mm, making them a versatile choice for various attic layouts. Use these vents to improve your roof's ventilation and prevent moisture buildup effectively.