Carmarthenshire · Wales
uPVC window & door repair in Furnace, Carmarthenshire
Scratch, chip, burn and hole repairs to uPVC windows, doors and sills in Furnace, carried out at your home and guaranteed for a year.
- Repairs from £95
- Chips and dents
- Holes from removed fittings and alarms

uPVC repair in Furnace, done in place
Builders and developers use us for snagging repairs too. The damage is filled and refinished so it blends into the frame, including woodgrain finishes. We work on conservatory frames, doors & door panels and coloured and woodgrain uPVC, and the jobs we see most are scratches from ladders and furniture and chips and dents.
Every job is backed for twelve months in Furnace and everywhere else. We return to put right any problem with the work. Warm soapy water and a soft cloth are all it needs. Do not use solvents or scourers.

- Where
- Furnace (SA15)
- Area hub
- Carmarthenshire
- Warranty
- 12 months on all our work
- Quotes
- From £95. Free, fixed quote from pictures
- Telephone
- 0345 017 0787
- Page updated
- 23 October 2026
Repair or replace in Furnace?
Replacing the frame or sill is a much bigger job, 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. Every job is a little different, so we price each one individually. What’s damaged, how badly and how easy it is to reach all make a difference, and combining jobs on one visit brings the cost down.
Why us?
- A year’s guarantee on all work
- Straight answers about what a repair can do
- We leave the room as we found it
- Free fixed quotes from pictures
See our pricing.
Common questions in Furnace
Is repairing better than replacing?
In most cases, yes. Replacement brings removal, refitting and making good, which a repair avoids. If it is not worth repairing, we will tell you.
Does someone need to be in?
We need someone to let us in. You don’t need to watch us work.
Do you cover the whole of Carmarthenshire?
We work UK-wide, so Furnace is covered. Prices do not change with location.
Will the price change on the day?
It’s rare, but if it happens we talk to you first. You decide whether to go ahead.
Is there a call-out fee?
No. Our quotes include travel, with the same prices everywhere we work.
Will it make a mess?
Dust sheets and masking go down before we start, and we clean up when we have finished.
Is it OK to have pets in the house?
Just keep them out of the work area. We will tell you when the room can be used again.
Can you repair a burn on a uPVC sill?
Yes. The burn is filled and refinished to match.
When to call us in Furnace
uPVC is tough but not indestructible: ladders and building work leave scratches and chips, candles and cigarettes mark sills, and old fittings leave holes.
Send us a picture if you notice any of these:
- Burns on sills
- Holes from removed fittings and alarms
- Chips and dents
- Scratches from ladders and furniture
What your quote should include
- Whether the price is fixed and includes VAT
- How the colour is matched
- What protection goes down before work starts
- Who will actually do the work
Nearby places to Furnace
More services for Furnace
The process
Once we’re through the door, we keep the work contained to the one room. 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.
- First the frame or panel is cleaned.
- We fill scratches, chips and holes.
- We sand the repair smooth.
- We match the colour, including woodgrain finishes.
- We blend the repair into the surrounding surface.
How to prepare
- Keep pets and children out of the room while we work
- Let us know about parking or access
- Point us to the nearest place to park
Ask for a price
Pricing is simple: take a close-up of the damage and a picture from further back, send them over with your postcode, and we will reply with a fixed price. Quotes are free and no obligation.
Read more
Landlords, agents and businesses in Furnace
Rental properties take more wear, and replacing things at every changeover adds up. Repairing between tenants keeps the property presentable for less.
Hotels, guest houses and holiday lets need rooms back in use quickly, so we keep visits short and tidy. We’ll fit around changeovers where we can.
Should I try a DIY kit first?
The difference between a kit and a professional repair is mostly in the preparation and colour. We clean and key the area properly, mix the colour to your surface and finish it to the same sheen, and the work is guaranteed.
We understand the appeal of fixing it yourself. The trouble is that kit repairs frequently look fine at first and then fail, and then the old filler has to be removed first.
Furnace and nearby
Furnace is about 1 mile north of Llanelli Rural, in Carmarthenshire. Our work suits any type of property, from flats and terraces to detached houses and new builds, plus businesses and rented homes. We work in 195 places in Carmarthenshire.
All of SA15 is covered, from the main roads to the quietest streets. Local streets include New Road, Old Road and Cwmbach Road. Close by, we cover Stradey (1 mile west), Pentre-poeth (1 mile north-east), Tŷ'r-frân (1 mile east), Sandy (1 mile south-west) and Llanelli Rural (1 mile south). Within a short drive, we also cover Carmarthen (13 miles north-west), Ammanford (10 miles north-east), Burry Port (4 miles west), Betws (10 miles north-east), Pembrey and Burry Port Town (4 miles west) and Achddu (3 miles west).
Local landmarks in Furnace
We visit homes around Stradey Arms, Old Road C.P. Primary School and Ysgol Gyfun y Strade and the streets around them. You’ll also find Millennium Coastal Park (1.4 miles west), Hall Street English Methodist Church (0.5 miles south) and St. John Lloyd (1.5 miles east). For rail, the closest station is Llanelli station, roughly 1.2 miles south. A little further out are Parc Howard Museum (less than half a mile east) and Llanelli Old Castle (0.6 miles south). For a walk, there is Pen Waun Twmpath and WWT Llanelli Wetland Centre.
When a repair is not the answer
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
Not sure? Send pictures and we will give you a straight answer before booking.
Materials we work on in Furnace
- Coloured and woodgrain uPVC
- White uPVC
- Doors & door panels
- Conservatory frames
- Window frames & sills
What uPVC repair costs
Prices start from £95. Quotes are free and the price is fixed. What we take into account:
- Previous DIY repairs that have to come out
- What kind of damage it is
- What the surface is made of
- Whether we combine several jobs
It helps to know what pushes a price up or down: access, material, the extent of the damage and whether we can do several items together. Send photos and you’ll get a fixed figure.
How to get a fixed price
It only takes a minute to photograph the damage. Please include:
- One picture of the whole window, door or sill
- The postcode, so we can plan the visit
- Daylight if possible, and no flash reflection
- Something in shot to show the size
We price from photos 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.
About our accreditations · Every repair comes with a one-year guarantee.

