Vale of Glamorgan · Wales
uPVC window & door repair in Cowbridge with Llanblethian, Vale of Glamorgan
Scratch, chip, burn and hole repairs to uPVC windows, doors and sills in Cowbridge with Llanblethian, carried out at your home and guaranteed for a year.
- Repairs from £95
- Holes from removed fittings and alarms
- Scratches from ladders and furniture

uPVC repair in Cowbridge with Llanblethian without replacing anything
We also do snagging repairs for builders. We fill and refinish the damage to match the frame, including woodgrain finishes. Common call-outs are for burns on sills and scratches from ladders and furniture, in conservatory frames, white uPVC and coloured and woodgrain uPVC.
Whatever the size of the job, it’s backed by a one-year guarantee. Warm soapy water and a soft cloth are all it needs. Don’t use solvents or scourers.
- Location
- Cowbridge with Llanblethian (CF71)
- Area hub
- Vale of Glamorgan
- Warranty
- 12 months on all our work
- Quotes
- From £95. Fixed and free, based on pictures
- Call
- 0345 017 0787
- Last updated
- 23 October 2026

Where we work around Cowbridge with Llanblethian
Cowbridge with Llanblethian is about 7 miles south-east of Bridgend, in the Vale of Glamorgan. Customers in Cowbridge with Llanblethian get the same service as everywhere else we cover: a fixed quote from your pictures, and a technician at your door on the day. We cover 67 places in the Vale of Glamorgan, from the larger towns to small villages.
Postcode districts we cover here: CF71. Whether you live on Love Lane, North Road and Eagle Lane or a nearby road, we can come to you. Being close to the A48 and A4222, Cowbridge with Llanblethian is easy for our repair technicians to reach. Neighbouring places we cover include East Village (1 mile south-west), Cowbridge (1 mile west), West Village (1 mile west), Llanblethian (1 mile west) and Aberthin (1 mile north-east). Further out, we also cover Barry (8 miles south-east), Penarth (11 miles east), Gibbonsdown (8 miles east), Cadoxton (9 miles east), Dinas Powys (10 miles east) and Llantwit Major (4 miles south-west).
Landmarks near Cowbridge with Llanblethian
Our clients here include homes close to Y Bontfaen Primary, Cowbridge Comprehensive School and Church of the Holy Cross, among other places. The nearest railway station is Llantwit Major station, about 3.9 miles south-west of the centre. Nearby you’ll also find Cowbridge and District Museum (within half a mile north-west) and St Quintins Castle (0.6 miles west). Not far away are Bryn Owen and Nant Dyfrgi Pool.
What affects the price in Cowbridge with Llanblethian
Repairs from £95. There is no area surcharge for Cowbridge with Llanblethian. The price reflects:
- The material and finish
- How many areas need work
- Access to the area
- Whether we combine several jobs
What it costs depends on the type and amount of damage, what it’s made of and how many jobs we combine into one visit. You get a fixed price from your pictures, so you know the cost before booking.
How to get a fixed price
You can take the photos on your phone. Just ensure we can see:
- Details of any past repairs
- The postcode, so we can plan the visit
- A coin or ruler next to the damage for scale
- A close-up of the damage, in focus
No survey visit is needed: we price from photos. Use the quote form, or ring 0345 017 0787 to talk it through.
Landlords, agents and businesses in Cowbridge with Llanblethian
Hotels, guest houses and holiday lets cannot afford rooms out of action for long, so most of our work is done in a single visit. We’ll fit around changeovers where we can.
We carry out planned and one-off repairs for housing associations and facilities teams. Repairing in place avoids the disruption of a replacement, which is easier on the people living there.
Repair or replace: which is better?
Replacing the frame or sill costs far more, and new uPVC may not match the weathered frames around it. Repairing the damage leaves the unit in place. Our uPVC repair starts from £95. A repair generally costs much less than people expect, particularly next to the cost of replacement. Photos let us give you the exact figure.
Why choose Surface Doctor in Cowbridge with Llanblethian
- Most jobs done in one visit
- One-year guarantee on every repair
- Rooms protected and left tidy
- Honest advice, even when it means no job
See our prices page.
What we do, step by step
Once we’re through the door, the aim is to do the job without disturbing the rest of your home. Surfaces nearby are masked off, the work takes a morning or an afternoon, depending on what we find, and we finish with a tidy-up and a look at the finished work together.
- We clean the frame or panel.
- Next we fill the damage.
- We smooth the repair.
- We match the colour, including woodgrain finishes.
- We blend the repair into the surrounding surface.
Before we arrive
- Keep a parking space free if you can
- Let us know which floor the room is on
- Clear the area around the damage
Getting a price
For most jobs, photos are all we need to give you a price. Tell us what happened and where you are, and we will reply with a fixed quote and the earliest dates we have.
Read more
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When to call us in Cowbridge with Llanblethian
uPVC is hard-wearing, but it does get damaged: ladders and building work leave scratches and chips, candles and cigarettes burn sills, and old fittings leave holes.
The most common problems we are called about are:
- Scratches from ladders and furniture
- Damage during building work
- Holes from removed fittings and alarms
- Burns on sills
What to look for in a quote
- How the room is protected while they work
- How soon you can use it again
- What the guarantee covers, and for how long
- Whether the price is fixed and includes VAT
When a repair isn’t the answer
To be straight with you, some problems need a different fix:
- Failed or misted double glazing units
- Broken locks, hinges or mechanisms
- Frames that are warped or out of square
Send us pictures and we’ll tell you honestly before you book.
Materials we work on in Cowbridge with Llanblethian
- Coloured and woodgrain uPVC
- Doors & door panels
- White uPVC
- Conservatory frames
- Window frames & sills
Cowbridge with Llanblethian questions
Do you do work for letting agents?
Yes. We carry out repairs for homeowners, landlords, letting agents, builders and businesses in Cowbridge with Llanblethian.
Do you cover Cowbridge with Llanblethian?
Yes. We cover the whole UK and come to Cowbridge with Llanblethian. Send photos and we will quote, or call 0345 017 0787.
Do the materials smell?
It depends on the job, but often a little. Open windows and an extractor fan help.
It’s been repaired before. Can you still fix it?
Yes, we frequently do. It can add a little time, which we include in the quote.
What information do you need?
Use the quote form or ring 0345 017 0787, and we’ll do the rest.
Is the work guaranteed?
Yes, for a year. If there’s a problem with the work in that time, we come back and put it right.
Do I have to be there?
Yes. We need access to the room while we work, at a time that suits you.
Is repairing better than replacing?
Generally, yes. A repair skips the removal, fitting and redecorating. If it isn’t worth repairing, we’ll tell you.
DIY repairs versus a professional job
It’s tempting to reach for a kit, but many of the jobs we do start with putting right a DIY repair. Doing it properly first is normally the cheaper route.
If you are set on a kit, follow its instructions closely, ensure the area is clean and completely dry, and do not use it until it has fully cured. If it doesn’t work out, we can still repair it properly.
About our accreditations · Every repair comes with a one-year guarantee.

