UPVC Soffit and Fascia › Aberdare
Aberdare roofs spend a lot of the year wet. Rain comes down the valley sides for days at a time, and the timber boards along the eaves and gable edges sit in it constantly. Paint blisters, joints open up and the wood behind the gutter goes soft long before it looks bad from the street.
We are a Port Talbot-based roofing firm, and we replace those boards with UPVC fascias, soffits and bargeboards across Aberdare, Trecynon, Aberaman and the rest of the Cynon Valley. The new boards are cleaned rather than painted, so the job does not come round again every few seasons.
Call 07766 547309 about upvc soffit and fascia in Aberdare, or message us on WhatsApp.
Fascias and soffits on Aberdare's valley-side terraces
Much of Aberdare is Victorian and Edwardian terrace, built in long rows up the valley sides. The eaves on those rows are low and close to the next house, so a failed fascia or a blocked gutter on one property quickly becomes a damp problem for the neighbour too. The original timber boards have usually been painted over many times.
Weather is the main enemy here. Upland rain, cold nights and long spells of cloud keep the wood damp, and gutters on streets like those in Cwmbach, Trecynon and Abernant fill with leaves and moss from nearby slopes. Water then spills over the back of the gutter and sits against the fascia.
On the steeper streets the pitch of the roofs and the drop at the back of the house make access awkward, so scaffold or similar is almost always part of the job. Gable ends are common in the terraces, so bargeboards need as much attention as the front and rear eaves, and each one is checked separately.


UPVC jobs we carry out in Aberdare
- Full fascia and soffit replacement — Old timber boards and gutters come off, rafter ends are checked, and new UPVC fascias and soffits are fitted along the whole front and back of the terrace.
- Bargeboards on gable ends — UPVC bargeboards replace rotten verge boards on end-of-terrace and gable-fronted houses, where wind-driven rain strikes the board hardest.
- Vented soffits and vent strips — Vented soffit boards or vent strips let the loft breathe, which matters in older Aberdare houses where condensation settles under the slates.
- Gutters replaced alongside — New guttering and downpipes are fitted to the new fascia in the same visit, so the fall is right and nothing is left joined to old brackets.
- Capping over or replacing boards — Where the old boards are sound, we can fit UPVC over them; where they are rotten, we strip back and replace them fully.
- Repairs and partial replacement — A single rotten length or a damaged corner can be cut out and replaced, matched to the existing boards where that makes sense.
How we approach a fascia and soffit job in Aberdare
We start by looking at the roofline from the ground and from the loft side where we can, checking for stained boards, sagging gutters and daylight at the eaves. On older houses we check what the existing soffit boards are made of before they are disturbed, and we plan the work around that.
Access is set up first, usually scaffold on the terraced streets. Old boards and gutters come off, we check the rafter ends and eaves for rot, then fit the new boards, ventilation and gutters. We explain what we found at each stage, and any planning or Building Regulations checks we advise on before work starts.
UPVC Soffit and Fascia Guides for Aberdare
UPVC Soffit and Fascia in Aberdare — Common Questions
Why do fascias rot so quickly in Aberdare?
The valley collects rain and holds damp air, and gutters on the terraces often overflow behind the board. Timber that stays wet for weeks rots from the back, so the front can look fine while the wood behind the gutter is soft.
Can you work on a terraced row where the eaves are shared?
Yes. We work property by property and deal carefully with the joint where one house meets the next, so the new boards line up neatly and water cannot get into the gap between them. That detail is where many terrace roofs let rain in.
Will new UPVC boards need painting?
No. UPVC boards are cleaned, not painted, and they are very low maintenance. A wash down with a soft brush and water now and then keeps them looking right, with no scraping or repainting.
Do you replace the gutters at the same time?
Usually, yes. Gutters have to come off to replace the fascia anyway, and fitting new ones to the new board gives a better fall. If your gutters are in good order we can refit them.
Do I need scaffold for this work in Aberdare?
Almost always. Low terrace eaves can look easy to reach, but the ground often slopes and the work needs a safe platform. We set up access first and take it down when the job is complete.
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Contact T&T Roofing in Aberdare
We cover Aberdare and the area around it including Cwmbach, Hirwaun, Mountain Ash, Trecynon, Aberaman.
Tell us what the roof is doing in Aberdare and we will look at it. Call 07766 547309, message us on WhatsApp or use the form below.
