Felt Lap Vent Manthorpe Loft Attic And Roof Ventilation Airflow G630 x 1, 10
The Manthorpe Felt Lap Vent not only enhances ventilation but also ensures a comfortable, condensation-free roof space. - Unmatched Airflow: Enjoy 3,000mm² of airflow per G630, ensuring optimal ventilation throughout your roof space.