Merthyr Tydfil · Wales
uPVC Repair in Pentwynberth-lwyd
Problem with your window, door or sill in Pentwynberth-lwyd? We put it right where it is, match it on site and guarantee the work for a year.
- Repairs from £95
- Holes from removed fittings and alarms
- Burns on sills
How we handle uPVC repair in Pentwynberth-lwyd
The damage is filled and refinished to match the frame, including woodgrain finishes. Builders and developers use us for snagging repairs too. Whether it’s chips and dents and damage during building work, we can normally put it right, on conservatory frames, window frames & sills and white uPVC alike.
You are covered for a year from the day of the repair. If anything isn’t right, ring us and we’ll sort it. Warm soapy water and a soft cloth are all it needs. Do not use solvents or scourers.
- Location
- Pentwynberth-lwyd (CF46)
- Area hub
- Merthyr Tydfil
- Warranty
- One year on every repair
- Quote
- From £95. Free, fixed quote from pictures
- Phone
- 0345 017 0787
- Page updated
- 23 October 2026
Pentwynberth-lwyd questions
Will it make a mess?
We protect the room with dust sheets and masking first, and we clean up when we have finished.
Is it OK to have pets in the house?
Keep pets and children away from the work area on the day, so the repair is not disturbed while it cures.
Is the work guaranteed?
All our work carries a one-year guarantee. We will explain what it covers when we quote.
Can you price it without visiting?
Usually, yes. Clear photos let us give you a fixed quote without visiting.
Can you match woodgrain uPVC?
Yes. We recreate the colour and grain by hand.
I’m a tenant. Can you help?
Of course. Check with your landlord; we can send the quote to them too.
Can you repair a burn on a uPVC sill?
Yes. We fill and refinish the burnt area to match.
Will there be a smell?
Expect a mild smell while we’re working that clears as it cures.
What we do, step by step
Your technician turns up when we said we would, introduces themselves and looks over the damage before anything else. The floor and nearby surfaces are covered before any work starts. Most visits take a few hours, and the room is left clean and tidy.
- We clean the frame or panel.
- We fill scratches, chips and holes.
- The repair is sanded smooth.
- We match the colour, including woodgrain finishes.
- Finally we blend it into the rest of the frame.
Getting ready for the visit
- Tell us if there are stairs or a lift
- Open a window if you can
- Tell us about any previous repairs or coatings
Getting a price
Email us photos of the damage and a wider shot of the whole item, with your CF46 postcode, and we will come back with a fixed quote.
Advice
Landlords, agents and businesses in Pentwynberth-lwyd
Builders use us to fix snagging damage before handover, so there is no need to replace a damaged item at the last minute. We can visit several plots in one trip.
Rental properties take more wear, and replacing things at every changeover adds up. Repairing between tenants keeps the property presentable for less.
What we’re called out for in Pentwynberth-lwyd
uPVC is hard-wearing, but it does get damaged: ladders and building work leave scratches and chips, candles and cigarettes mark sills, and old fittings leave holes.
These are the problems we’re asked about most:
- Scratches from ladders and furniture
- Chips and dents
- Damage during building work
- Holes from removed fittings and alarms
What to look for in a quote
- Whether cleaning and preparation are in the price
- Whether they match the colour on site
- When it can be used again
- Who will actually do the work
Pentwynberth-lwyd and nearby
Pentwynberth-lwyd is about 3 miles south-east of Mountain Ash, in Merthyr Tydfil. Clients in Pentwynberth-lwyd get the same service as everywhere else we cover: a fixed quote from your pictures, then a visit to do the work. Pentwynberth-lwyd is one of 52 towns and villages in Merthyr Tydfil we cover.
Our repair technicians cover all of CF46. We regularly work on streets such as Bwl Road, Cardiff Road and Pentwyn Road and the roads around them. Pentwynberth-lwyd is on the A4054, which makes it straightforward to reach. Other places close to Pentwynberth-lwyd include Treharris (1 mile north-west), Goitre Coed (1 mile north-west), Abercynon (1 mile south-west), Pontcynon (2 miles west) and Carnetown (2 miles south-west). Larger places within reach include Merthyr Tydfil (7 miles north-west), Gurnos (8 miles north-west), Park (8 miles north-west), Thomastown (7 miles north-west), Glebeland (7 miles north-west) and Morgantown (7 miles north-west).
Around Pentwynberth-lwyd
Around Pentwynberth-lwyd, we work in homes near Trelewis Primary School, St Cynon's Church and Glantaff Inn, among other places. The nearest railway station is Quakers Yard station, about 0.9 miles west of the centre. Other landmarks nearby include Llancaiach Fawr Living History Museum (0.9 miles east) and Twyn Castell (2.3 miles east). Not far away are Craig Berth-lwyd and Pwll Waun Cynon.
What uPVC repair costs
Prices start from £95. A fixed quote means you know the cost before you book. We look at:
- How many items we do on one visit
- Where the damage is and how we get to it
- How many areas need work
- What the surface is made of
We charge the same wherever you are, with no extra for Pentwynberth-lwyd. The job itself decides the price: the material, the amount of damage and how many items.
Send photos for a quote
When you take your pictures, a few simple things make all the difference:
- Natural light rather than flash
- Whether it’s been repaired or coated before
- Something in shot to show the size
- Your postcode, so we can check dates
Getting a quote takes a couple of minutes: take one close-up and one wider shot of the window, door or sill, include your postcode and send them to us. You’ll get a fixed quote, not an estimate.
What we cannot put right
A repair is not right for every job, including:
- Failed or misted double glazing units
- Broken locks, hinges or mechanisms
- Frames that are warped or out of square
Not sure? Send pictures and we will give you a straight answer.
Materials we work on in Pentwynberth-lwyd
- Window frames & sills
- White uPVC
- Doors & door panels
- Coloured and woodgrain uPVC
- Conservatory frames
Can I fix it myself?
If you are set on a kit, follow its instructions closely, make sure the area is clean and completely dry, and give it the full curing time. If it doesn’t work out, we can still repair it properly.
What a professional repair adds is preparation, colour matching and finishing. We prepare the area properly, mix the colour on site and polish the finish to match, then guarantee it for a year.
Also near Pentwynberth-lwyd
Also in Pentwynberth-lwyd
Should you replace it?
A new window, door or sill costs far more, and new uPVC may not match the weathered frames around it. Repairing the damage keeps the original. Repairs from £95, with every job priced individually. The price depends on the type and amount of damage, the material and how many items we do on one visit. You get a fixed price from your pictures, so there are no surprises on the day.
Why choose Surface Doctor in Pentwynberth-lwyd
- One visit for most repairs
- Same prices wherever you are
- Every repair guaranteed for a year
- We leave the room as we found it
Take a look at our full price list.
About our accreditations · Every repair comes with a one-year guarantee.
