Fascia boards rot where water sits and cannot dry. Gutters, paint, ventilation and exposure all play a part, and Hanham's open edges give the weather plenty to work with.
The fascia is the board at the rafter ends that carries the gutter. It sits right where the roof sheds its water, so it is one of the first timbers to suffer. In Hanham, with streets that slope and homes open to the weather towards the river, boards get a hard life and rot is common.
Water that has nowhere to go
Rot needs timber that stays damp. A fascia that is wet for long stretches, with no chance to dry, gradually softens and breaks down. The top edge and the joints are the usual places, because water settles there. Once the fibres go soft, a board can crumble under a screwdriver while still looking passable from below. Boards on the exposed sides of Hanham's sloping streets tend to go first.
- Water standing on the top edge of the board.
- Joints and corners where moisture creeps in.
- Cracked or open paint letting damp into the grain.
- End grain exposed at cuts.
Faulty gutters
A leaking joint, a sagging run or a blocked gutter sends water over the board instead of away. Overflowing water pours down the face and soaks into the timber behind. A gutter that is out of line holds water and lets it back against the fascia. Often, fixing the gutter is as important as replacing the board, or the new one will suffer the same fate.
Paint that has given up
Timber boards rely on paint to shed water. Over time it flakes, cracks and chalks, especially on the sides facing the weather. Once the paint fails, damp gets into the grain. Repainting at the right moment saves boards, but a long gap between coats lets rot begin. Boards that stay damp under peeling paint are a warning sign. Painting every so often is a constant chore on timber.
- Peeling or flaking paint along the board.
- Bare timber showing grey or dark.
- Soft patches when pressed from below.
- Fungal growth or green staining.
Poor airflow at the eaves
If the roof space cannot breathe, damp air and condensation build up inside, and the rafter ends and soffits stay wet. Blocked or missing soffit vents contribute. Good ventilation helps timber dry out and keeps the eaves in better shape. That is why replacement includes vented soffits or vent strips, so the roof space breathes.
What we do about it
We take down the old boards and gutters, check the rafter ends and the eaves, repair what is damaged, then fit new fascias and soffits with the gutters refitted or replaced. UPVC is very low maintenance, being cleaned rather than painted. Scaffold is needed for safe access. On older homes we check what existing soffit boards are made of before disturbing them.
Frequently Asked Questions
How can I tell if my fascia is rotten?
From the ground, look for peeling paint, dark staining, sagging gutters or gaps at joints. Soft, crumbling patches are the clearest sign, but they need to be checked up close. Call us and we will inspect it safely. Look at the lowest corners and joints first.
Can rotten fascia be repaired?
Small areas can sometimes be cut out and spliced. Where rot has spread or reached the rafter ends, replacing the boards is more sound. We look at the extent and give you an honest view.
Does rot spread to the roof?
It can. If water is getting past the fascia, it can reach rafter ends and the eaves. That is why we check those timbers when boards come off, and repair them before fitting new ones.
Talk to our team about UPVC fascias and soffits in Hanham
Every roof is different — the fastest way to get an accurate answer is a quick chat with our team.