Soffits and fascias are part of the roofline, the edge of the roof where it meets the walls. They are easy to overlook until they go wrong, but they protect the timbers behind them and help the roof work properly.
The fascia
The fascia is the board that runs along the lower edge of the roof, directly beneath the tiles. It carries the guttering and finishes the edge neatly. Because the gutter is fixed to it, the fascia takes the weight of the gutter and any water or debris in it.
The soffit
The soffit is the panel on the underside of the overhang, between the fascia and the wall. It closes off the gap beneath the roof edge so that birds, insects and weather cannot get in. Many soffits include ventilation, either small holes or vented strips, so that air can enter the roof space.
Why they matter
Together, the fascia and soffit protect the rafter ends and the roof timbers from rain and rot. If they are damaged, water can reach the timber, and a gap lets in nesting birds, wasps and squirrels. Timber boards also need regular painting, and if that is neglected they rot, so many homeowners now choose UPVC, which does not need painting.
Signs of trouble
Peeling paint, soft or rotten timber, sagging or cracked boards, gaps at the corners and gutters that no longer sit properly are all signs the roofline needs attention. Stains on the soffit can point to a leaking gutter above.
Replacing them
Replacement boards are fitted to the rafter ends, gutters are refitted and the corners are joined neatly. It is a good idea to check the rafter ends while the old boards are off.
See our UPVC Soffit and Fascia section or call 07766 547309.
Need a Roofer in South Wales?
Every roof is different — the fastest way to get an accurate answer is a quick chat with our team.