10 x Felt Lap Vents Prevents Loft roof Condensation. Attic Space Ventilatio
10 x Felt Lap Vents Prevents Loft roof Condensation. Attic Space Ventilatio Pack of 10 Easy to fit just slots between the felt laps. Prevents roof condensation and moisture drops. Can be installed from inside of loft › Check Offer Price Felt Lap Vent Prevents Roof Condensation Pack of 10 Prevents roof condensation and moisture drops. Easy to fit just...