Merthyr Tydfil · Wales

uPVC window & door repair in Gurnos, Merthyr Tydfil

uPVC repair in and around Gurnos: photo quotes, tidy work and a year’s guarantee.

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

Book uPVC repair in Gurnos

uPVC repair in Gurnos, done in place

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 holes from removed fittings and alarms and damage during building work, we can generally put it right, on window frames & sills, conservatory frames and doors & door panels alike.

Whatever the size of the job, it’s backed by a one-year guarantee in Gurnos and across Merthyr Tydfil. Warm soapy water and a soft cloth are all it needs. Do not use solvents or scourers.

Damaged white panel edge repaired, before and after
Location
Gurnos (CF47, CF48)
County
Merthyr Tydfil
Warranty
12 months on all our work
Quotes
From £95. Fixed and free, based on pictures
Call
0345 017 0787
Updated
23 October 2026

DIY repairs versus a professional job

It’s tempting to reach for a kit, but many of the jobs we do start with putting right a DIY repair. Doing it properly first is usually the cheaper route.

You can buy a DIY kit for most repairs, and they can make a small mark look better. Where they fall down is colour and preparation: they come in a handful of shades, and if the surface isn’t prepared the repair won’t last.

Your questions about uPVC repair in Gurnos

What if the damage is worse than the photos show?

If we find something the photos didn’t show, we explain it first. The price only changes if you agree.

Can you redo someone else’s repair?

Yes, we frequently do. Removing the old work can add time, and that’s in the quote.

Do you repair coloured uPVC?

Yes. Colour and grain are matched by hand.

Is my repair covered?

Yes: twelve months. If there’s a problem with the work in that time, we come back and put it right.

Can I add another job to the visit?

Of course, and it normally saves money. Send pictures of everything together and we’ll quote them together.

Is a repair better than a new one?

Generally, yes. Replacement brings removal, refitting and making good, which a repair avoids. We’ll be honest if it’s not worth it.

What areas do you cover?

We work UK-wide, so Gurnos is covered. Our prices are the same everywhere.

Can a burnt window sill be fixed?

Yes. We fill and refinish the burnt area to match.

When a repair isn’t the answer

In fairness, there are a few things a repair will not fix:

  • 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 you book.

Surfaces we repair

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

How the visit works

From the moment we arrive, the aim is to do the job without disturbing the rest of your home. Surfaces nearby are masked off, the job takes a morning or an afternoon, depending on what we find, and we finish by cleaning up and talking you through the result.

  1. We clean the frame or panel.
  2. Next we fill the damage.
  3. We smooth the repair.
  4. We colour-match the finish, including woodgrain effects.
  5. Finally we blend it into the rest of the frame.

How to prepare

  • Tell us about parking, stairs or access
  • Move bottles, mats and clutter away from the area
  • Keep a parking space free if you can

Ask for a price

The quickest way to a price is to send a couple of pictures through our quote form or call us. We will tell you honestly if a repair is the right fix.

Get a fixed price

Read more

For landlords and businesses

We regularly work with letting and managing agents. Just send pictures, the address and how to get access.

Builders, developers and site managers book us for snagging repairs, fixing chips and scratches before handover so nothing needs replacing. We’re CHAS, Constructionline and SafeContractor accredited.

Gurnos and the surrounding area

Gurnos is about 19 miles north-east of Bridgend, in Merthyr Tydfil. From the centre of Gurnos to the outlying streets, the service is the same: fixed prices, tidy work and a one-year guarantee. Gurnos is one of 52 towns and villages in Merthyr Tydfil where we work. Our nearest city page is Birmingham, about 80 miles away.

Postcode districts we cover here: CF47 and CF48. Streets in the area include Oak Road, Palm Road and Clover Road, all of which we cover. Main roads around Gurnos include the A465 and A4102, which makes travel easy. We also cover the places around Gurnos: Merthyr Tydfil (1 mile south-east), The Quar (1 mile south), Park (1 mile south-west), Penydarren (1 mile east) and Morgantown (1 mile south). We also work in nearby towns such as Treharris (7 miles south-east), Nelson (8 miles south-east), Pentwynberth-lwyd (8 miles south-east), Trelewis (8 miles south-east), Aberfan (5 miles south) and Troedyrhiw (4 miles south-east). Gurnos is among the bigger towns we cover in Merthyr Tydfil.

Local landmarks in Gurnos

Locally, our jobs take us to homes close to Williams' Memorial Independent Chapel, St Aloysius Primary School and The Guest Keen and the streets around them. Nearby too are The Rose & Crown pub (0.5 miles south) and Bishop Hedley High School (under half a mile east). The nearest railway station is Merthyr Tydfil station, about 1 mile south of the centre. Further afield, we also cover the area around Cyfarthfa Castle Museum & Art Gallery (within half a mile south-west) and Morlais Castle (1.2 miles north). Not far away are Pentwyn and Morlais Hill.

Map of Gurnos © OpenStreetMap contributors

How we price uPVC repair

Prices start from £95. Every quote is fixed and free. What we look at:

  • The material
  • Previous DIY repairs that have to come out
  • How many items we do on one visit
  • How easy the damage is to reach

Most people are surprised how affordable a repair is, especially compared with replacing and refitting. Photos let us give you the exact figure.

Getting a price from photos

We price nearly every job from pictures. This is what we need:

  • One sharp close-up of the damage
  • Whether it’s been repaired or coated before
  • A photo taken from further back
  • The postcode, so we can plan the visit

Call 0345 017 0787 or use the quote form. With one close-up and one wider picture, we can price the job without visiting.

Repairing versus replacing in Gurnos

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. Prices start from £95. A few things move the price: access, material, the extent of the damage and whether we can do several items together. Photos let us give you a fixed figure.

Why book with us

  • Colour-matched on site
  • Nothing taken out or refitted
  • One-year guarantee on every repair
  • Work done at your home or business

Take a look at our full price list.

Do you need uPVC repair in Gurnos?

uPVC is hard-wearing, but it does get damaged: ladders and building work leave scratches and chips, candles and cigarettes burn sills, and old fittings leave holes.

These are the problems we’re asked about most:

  • Holes from removed fittings and alarms
  • Damage during building work
  • Burns on sills
  • Scratches from ladders and furniture

Before booking anyone

  • How long it needs to cure
  • How changes to the job are handled
  • What the guarantee covers, and for how long
  • Is the price fixed, and does it include VAT?

How to compare quotes

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.