Torfaen · Wales

uPVC window & door repair in Thornhill, Torfaen

Scratch, chip, burn and hole repairs to uPVC windows, doors and sills for homes and businesses in Thornhill and across Torfaen. Free, fixed quotes from your photos.

  • Repairs from £95
  • Chips and dents
  • Holes from removed fittings and alarms
Surface Doctor technician repairing a wooden kitchen worktop

Book uPVC repair in Thornhill

What a repair can’t fix

Before booking, it’s worth knowing the limits too:

  • Failed or misted double glazing units
  • Broken locks, hinges or mechanisms
  • Frames that are warped or out of square

Send us photos and we’ll tell you honestly before booking.

Materials we work on in Thornhill

  • Conservatory frames
  • Window frames & sills
  • Coloured and woodgrain uPVC
  • Doors & door panels
  • White uPVC

How we handle uPVC repair in Thornhill

We also do snagging repairs for builders. The damage is filled and refinished to match the frame, including woodgrain finishes. We work on conservatory frames, coloured and woodgrain uPVC and window frames & sills, and common reasons people get in touch are damage during building work and chips and dents.

You’re covered after we leave: our one-year guarantee applies to every job, and we’ll explain exactly what it covers when we quote. Warm soapy water and a soft cloth are all it needs. Avoid solvents and abrasive cleaners.

Damaged white panel edge repaired, before and after
Where
Thornhill (NP44)
County
Torfaen
Cover
A year, on every repair
Quotes
From £95. Fixed and free, based on pictures
Telephone
0345 017 0787
Page updated
23 October 2026

Should you replace it?

Replacing the frame or sill is a much bigger job, and it may not match the rest after years of weathering. Repairing the damage leaves the unit in place. Repairs from £95, with every job priced individually. 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. Photos let us give you a fixed figure.

Why Thornhill customers choose us

  • We leave the room as we found it
  • A fixed quote before you book
  • Honest advice, even when it means no job
  • One price list for the entire UK

Take a look at our full price list.

What affects the price in Thornhill

Repairs from £95. You won’t pay by the hour. The price depends on:

  • The material and finish
  • Whether it’s a chip, crack, burn or wear
  • Whether old repairs or coatings need taking off
  • How easy the damage is to reach

A repair is priced on what needs doing, not your postcode. You will see the full price before booking.

Send photos for a quote

We price nearly every job from photos. This is what to send:

  • The material, if you know it
  • Something in shot to show the size
  • A clear, close picture of the problem area
  • A picture taken from further back

To get a price, send two or three pictures through our quote form or ring us. We will say right away whether it can be repaired.

What happens on the day

We turn up when we said we would and looks over the damage before anything else. The floor and nearby surfaces are covered before any work starts. The work itself takes a morning or an afternoon, and the room is left clean and tidy.

  1. First the frame or panel is cleaned.
  2. We fill scratches, chips and holes.
  3. We smooth the repair.
  4. We colour-match the finish, including woodgrain effects.
  5. We blend the repair into the surrounding surface.

Before we arrive

  • Have a window or extractor fan available
  • Ensure the area is dry
  • Let us know if it has been repaired before

Get a quote

A quote takes minutes to ask for: photograph the damage, then the entire window, door or sill, include your postcode and send them to us. You’ll get a fixed price, not an estimate.

Get a fixed quote

Advice

Common problems we fix in Thornhill

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.

Common reasons people in Thornhill contact us are:

  • Scratches from ladders and furniture
  • Chips and dents
  • Holes from removed fittings and alarms
  • Burns on sills

What to look for in a quote

  • Is the price fixed, and does it include VAT?
  • How to care for the finish
  • How long the guarantee is and what it covers
  • If travel is included in the price

Choosing a repair company

For landlords and businesses

Housing associations and facilities teams use us for planned and reactive repairs. Repairing in place avoids the disruption of a replacement, which matters when someone is living in the home.

If you manage property in Thornhill, we can repair and quote for several addresses together. Send pictures for each one and we will price them together.

FAQs for Thornhill

Can you repair something that is been repaired before?

Yes, regularly. It can add a little time, which we include in the quote.

How do I get a price for uPVC repair in Thornhill?

Prices start from £95. Every job gets a fixed price from your photos. Send a close-up of the damage and a wider photo with your NP44 postcode.

Can I add another job to the visit?

Yes. Combining jobs on one visit brings the cost down. Include pictures of each item.

Are there extra charges for Thornhill?

There is no separate call-out charge. The fixed quote covers the visit and the work.

Can tenants book a repair?

Of course. Check with your landlord; we can send the quote to them too.

Is it OK to have pets in the house?

We ask you to keep children and pets out of the room while we work. The rest of the house is unaffected.

When can you do it?

We will give you dates with your quote. Tell us if you need it done quickly.

Can you price it without visiting?

Yes, almost always. Clear photos let us give you a fixed quote without visiting.

Our work in Thornhill

Thornhill is about 1 mile north-west of Cwmbrân, in Torfaen. Jobs in Thornhill are booked in like any other job: a fixed quote from photos, and a technician at your door on the day. Thornhill is one of 67 towns and villages in Torfaen where we work. We work right across the region, from Thornhill to Birmingham (about 75 miles away).

Our repair technicians cover all of NP44 and the streets around it. Jobs here include addresses on Thornhill Road, Hafod Court Road and Cwrt Gwy and the roads around them. If you are just outside Thornhill, we cover Upper Cwmbrân (1 mile north), Greenmeadow (1 mile south), The Square (1 mile north), Springvale (1 mile east) and West Pontnewydd (1 mile north-east). Further out, we also cover Pontypool (3 miles north), Abersychan (5 miles north), Blaenavon (8 miles north), Wainfelin (3 miles north), Sowhill (3 miles north) and Trosnant (3 miles north).

Around Thornhill

Typical jobs here are in homes near Llanderfel Church, Cwmbran High School and Woodland Road Park. Also close by are The Kingfisher pub (less than half a mile south-west) and Woodlands Community Primary School (under half a mile north-east). The closest station to Thornhill is Cwmbran station, about 1.5 miles east. Further afield, we also cover the area around Red Castle (2.2 miles south-east) and Risca Industrial History Museum (3.9 miles south-west). Green spaces nearby include Cwm Lickey Lake and Mynydd Twyn-glas.

Map of Thornhill © OpenStreetMap contributors

DIY repairs versus a professional job

For a hairline mark somewhere you will never see, a kit may be enough. For damage in plain view, cracks, holes or rust, or coloured finishes, it’s worth having it done properly.

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.

CHAS accredited contractor and Constructionline logos SafeContractor, SMAS Worksafe and Builder’s Profile logos

About our accreditations · Every repair comes with a one-year guarantee.

Read what customers say about us on Trustpilot.