Felt Lap Vents
Felt lap vents allow homeowners to tackle condensation in poorly ventilated areas. Specially designed for roof spaces with lapped felt or membrane constructions, lap vents are most often fitted retroa...
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?>Felt lap vents allow homeowners to tackle condensation in poorly ventilated areas. Specially designed for roof spaces with lapped felt or membrane constructions, lap vents are most often fitted retroa...