Caerphilly · Wales
uPVC window & door repair in Pentwyn-mawr, Caerphilly
Scratch, chip, burn and hole repairs to uPVC windows, doors and sills in Pentwyn-mawr, carried out at your home and guaranteed for a year.
- Repairs from £95
- Damage during building work
- Burns on sills
Work for landlords and builders
We work for landlords, letting agents and housing providers in Pentwyn-mawr as well as homeowners. Repairing between tenancies keeps void periods short, and it costs much less than replacing.
For anyone letting property in or around Pentwyn-mawr, we will quote for several properties at once. Send pictures for each one and we will price them together.
uPVC repair in Pentwyn-mawr without replacing anything
Builders and developers use us for snagging repairs too. We fill and refinish the damage to match the frame, woodgrain finishes included. We regularly repair conservatory frames, white uPVC and coloured and woodgrain uPVC, and people most frequently call us about scratches from ladders and furniture and damage during building work.
You are covered for a year from the day of the repair. Just call us if there’s a problem and we will sort it. Clean with warm soapy water and a soft cloth. Avoid solvents and abrasive cleaners.
- Where
- Pentwyn-mawr (NP11, NP12)
- County
- Caerphilly
- Cover
- One year on every repair
- Price
- From £95. Free and fixed, from your pictures
- Phone
- 0345 017 0787
- Last updated
- 23 October 2026
Signs you need uPVC repair in Pentwyn-mawr
uPVC is tough but not indestructible: ladders and building work leave scratches and chips, candles and cigarettes mark sills, and removed fittings leave holes.
You may need us if you’ve spotted:
- Scratches from ladders and furniture
- Damage during building work
- Holes from removed fittings and alarms
- Chips and dents
Comparing quotes
- What preparation is included
- If travel is included in the price
- How your room will be protected
- The length of the guarantee and what it covers
Why repair rather than replace?
A new window, door or sill costs far more, and it may not match the rest after years of weathering. Repairing the damage keeps the original. Prices start from £95. A repair typically costs much less than people expect, particularly next to the cost of replacement. Photos let us give you the exact figure.
What you get with us
- CHAS, Constructionline and SafeContractor accredited
- Free fixed quotes from pictures
- Colour mixed on the day to match
- We come to you, anywhere in the UK
Read our prices page.
What a repair cannot fix
A few problems are outside what a surface repair can do:
- Failed or misted double glazing units
- Broken locks, hinges or mechanisms
- Frames that are warped or out of square
If in doubt, send pictures and we’ll say what we think.
What we work on
- Doors & door panels
- Window frames & sills
- Coloured and woodgrain uPVC
- Conservatory frames
- White uPVC
How the visit works
It’s a tidy, low-fuss visit. We agree the arrival time in advance, protect the area, then carry out the work, which normally takes a few hours. If anything looks different from your pictures, we will talk to you before going ahead.
- We clean the frame or panel.
- We fill scratches, chips and holes.
- The repair is sanded smooth.
- We match the colour, including woodgrain finishes.
- The repair is blended into the surface around it.
Preparing for the visit
- Mention any parking restrictions or tricky access
- Avoid using the area for a few hours before we arrive
- Clear toiletries, mats and anything else from around the area
Getting a price
For a price in Pentwyn-mawr, the easiest route is photos: one close up, one from further back, plus your postcode. We reply with a fixed quote and our next available dates.
Advice
Questions from Pentwyn-mawr
Can I get a quote without a visit?
Nearly always. If pictures do not show enough, we’ll ask for another angle.
Is repairing better than replacing?
Usually, if the item is otherwise sound. Repairing avoids the cost and disruption of replacing. We will tell you honestly if replacement makes more sense.
Do you cover the entire of Caerphilly?
All of Caerphilly, and the rest of the UK. There is no extra charge for travel.
Can pets and children be at home?
On the day, the room should be kept clear of pets and children.
Do you work in Pentwyn-mawr?
Yes, we do. Repair technicians travel to Pentwyn-mawr from across the region, with no extra charge for travel.
Do you repair coloured uPVC?
Yes. Colour and grain are matched by hand.
Can you repair a burn on a uPVC sill?
Yes. We fill and refinish the burnt area to match.
Is there a call-out fee?
There’s no separate call-out charge. Your fixed price includes everything.
What uPVC repair costs
Prices start from £95. We charge the same across the UK, including Pentwyn-mawr. The price reflects:
- Previous DIY repairs that have to come out
- How easy the damage is to reach
- How much damage there is
- Doing more than one item at once
No two jobs are quite the same, so each one is priced on its own. What’s damaged, how badly and how easy it is to reach all play a part, and doing several things on one visit costs less than separate visits.
Send photos for a quote
Almost every job we do is priced from pictures. This is what we need:
- Details of any past repairs
- Natural light rather than flash
- The material, if you know it
- A coin or ruler next to the damage for scale
No survey visit is needed: we price from photos. Use the quote form, or ring 0345 017 0787 to talk it through, and we’ll come back with a fixed figure.
Covering Pentwyn-mawr
Pentwyn-mawr is about 1 mile south-west of Trecceln, in Caerphilly. We visit customers in Pentwyn-mawr, so you don’t need to take anything anywhere. Pentwyn-mawr is one of 94 towns and villages in Caerphilly we cover. You can also see our page for Birmingham, about 78 miles away.
Every address in NP11 and NP12 is covered. Jobs here include addresses on Fox Avenue, Pennar Lane and High Street and the roads around them. Being close to the A4048, Pentwyn-mawr is easy for our technicians to reach. Close by, we cover Tonypistyll (1 mile east), Penmaen (1 mile north-west), Woodfieldside (1 mile north-west), Trecceln (1 mile north-east) and Persondy (1 mile south-east). Within a short drive, we also cover Caerphilly (6 miles south-west), Risca (4 miles south-east), Ystrad Mynach (3 miles west), Beddau (7 miles south-west), Trecenydd (7 miles south-west) and Risca East (5 miles south-east).
Near you in Pentwyn-mawr
Typical jobs here are in homes near Newbridge School, Pentwynmawr Primary School and Oakdale Comprehensive School. You’ll also find The Three Horseshoes Inn (less than half a mile east) and Church of St Paul (0.8 miles north-east). Pentwyn-mawr’s nearest station is Newbridge station, roughly 1 mile north-east of the centre. Further afield, we also cover the area around Twyn Castell (3.7 miles west) and Oakdale Hospital (1.6 miles north-west). Not far away are Cwm Lickey Lake and Cefn Rhyswg.
Can I fix it myself?
A DIY attempt isn’t a disaster. We remove the old filler and start again, so it does not stop a professional repair. Just mention it when you send photos, as it can add time.
Kits are cheap and easy to find, but the repairs we redo most often are DIY ones that have discoloured or lifted. Getting it right first time is usually cheaper.
Also near Pentwyn-mawr
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About our accreditations · Every repair comes with a one-year guarantee.
