Carmarthenshire · Wales
uPVC window & door repair in Gwyddgrug, Carmarthenshire
Problem with your window, door or sill in Gwyddgrug? We repair it in place, match it on site and guarantee the work for a year.
- Repairs from £95
- Scratches from ladders and furniture
- Damage during building work

Landlords, agents and businesses in Gwyddgrug
Landlords, letting agents and housing providers in Gwyddgrug use us as well as homeowners. Repairing between tenancies keeps void periods short, and it costs much less than replacing.
If you manage property in Gwyddgrug, we’ll quote for several properties at once. Just send photos for each address and we will come back with a combined price.
How we handle uPVC repair in Gwyddgrug
We also do snagging repairs for builders. The damage is filled and refinished so it blends into the frame, woodgrain finishes included. We regularly repair coloured and woodgrain uPVC, white uPVC and conservatory frames, and people most frequently call us about holes from removed fittings and alarms and chips and dents.
You are covered after we leave: our one-year guarantee applies to every job, and we explain what it covers before booking. Warm soapy water and a soft cloth are all it needs. Do not use solvents or scourers.
- Area
- Gwyddgrug (SA39)
- Region
- Carmarthenshire
- Warranty
- A year, on every repair
- Quote
- From £95. Free, fixed price from pictures
- Phone
- 0345 017 0787
- Page updated
- 23 October 2026

Honest limits
Before you book, it’s worth knowing the limits:
- Failed or misted double glazing units
- Broken locks, hinges or mechanisms
- Frames that are warped or out of square
Send us photos and we will tell you honestly before booking.
What we work on
- Doors & door panels
- Window frames & sills
- White uPVC
- Conservatory frames
- Coloured and woodgrain uPVC
Your questions about uPVC repair in Gwyddgrug
Can you quote from photos?
In nearly every case. We only ask to see it in person if the photos cannot show what we need.
It’s been repaired before. Can you still fix it?
Normally, yes. The old repair comes out first.
Do you come to Gwyddgrug?
Yes, we do. We send a technician to Gwyddgrug for every job, with no extra charge for travel.
Can a burnt window sill be fixed?
Yes. The burn is filled and refinished to match.
What happens if you find more damage?
We’ll show you and explain before doing anything extra. You will not be charged for anything you haven’t agreed.
What do you need from me?
Photos of the damage, a photo of the whole window, door or sill and your postcode. After that, we just agree a date.
What happens after I send photos?
We look at the photos and reply with a fixed quote and some dates. If we need another angle, we will ask.
Can landlords book you?
Yes, frequently. We quote for multiple addresses and fit around tenancy changeovers.
Towns and villages near Gwyddgrug
Also in Gwyddgrug
How it works
Visits start with a quick look at the job together. Next, we cover and mask everything nearby and the work begins. It normally takes a few hours.
- First the frame or panel is cleaned.
- Next we fill the damage.
- The repair is sanded smooth.
- The finish is colour matched, woodgrain included.
- We blend the repair into the surrounding surface.
Preparing for the visit
- Open a window if you can
- Mention any parking restrictions or tricky access
- Keep pets and children out of the room while we work
Getting a price
Ring 0345 017 0787, or send us pictures through the quote form. With a clear picture of the damage and one of the entire window, door or sill, we can price the job.
Related advice
Covering Gwyddgrug
Gwyddgrug is about 10 miles north of Carmarthen, in Carmarthenshire. From the centre of Gwyddgrug to the outlying streets, the service is the same: a fixed price, a tidy visit and a guarantee. We work in 195 places across Carmarthenshire.
Our technicians cover all of the SA39 postcode area. If you’re just outside Gwyddgrug, we cover Pencader (1 mile west), Alltwalis (3 miles south-west), Llanllwni (3 miles north-east), Llandysul (4 miles north-west) and Pont-Tyweli (4 miles north-west). Larger places within reach include Carmarthen (10 miles south), Cwmoernant (10 miles south), Pen-sarn (11 miles south), Llandeilo (13 miles south-east), Tanerdy (10 miles south) and Pontyberem (15 miles south).
Near you in Gwyddgrug
A little further out are Castell Gwyddgrug (0.7 miles east). Not far away are Mynydd Rhos-wen.
When to call us in Gwyddgrug
uPVC is hard-wearing, but it does get damaged: ladders and building work leave scratches and chips, candles and cigarettes burn sills, and removed fittings leave holes.
Common reasons people in Gwyddgrug contact us include:
- Scratches from ladders and furniture
- Holes from removed fittings and alarms
- Chips and dents
- Damage during building work
What your quote should include
- Whether the price is fixed and includes VAT
- Whether they match the colour on site
- How changes to the job are handled
- How soon you can use it again
Why repair rather than replace?
A new window, door or sill is a much bigger job, and new uPVC may not match the weathered frames around it. A repair leaves the unit in place. Prices start from £95. A repair normally costs much less than people expect, especially compared with replacing and refitting. Photos let us give you the exact figure.
Why us?
- Same prices wherever you are
- Honest advice, even when it means no job
- One visit for most repairs
- A fixed quote before you book
See our full price list.
How we price uPVC repair
Repairs from £95. A fixed quote means you know the cost before you book. We look at:
- What the surface is made of
- The type of damage
- Where the damage is and how we get to it
- How much damage there is
The price depends on the type and amount of damage, the material and how many items we do on one visit. We give a fixed quote from your pictures, so you know the cost before you book.
Quotes from your photos
When you take your photos, a few simple things make all the difference:
- One picture of the whole window, door or sill
- Any details about the material
- Whether it’s been repaired or coated before
- Where you are, by postcode
We price from pictures so you don’t have to wait in for a survey. Send them through the quote form, or call 0345 017 0787 if you’d rather talk it through, and we’ll come back with a fixed figure.
Can I fix it myself?
If you do try a kit, read the instructions carefully, and don’t use it until it has fully cured. If it fails, we can still put it right.
A DIY attempt isn’t a disaster. We remove the old filler and start again, so it won’t stop us repairing it. Just mention it when you send photos, as it can add time.
About our accreditations · Every repair comes with a one-year guarantee.

