Dumfries and Galloway · Scotland

uPVC window & door repair in Gelston, Dumfries and Galloway

Local uPVC repair for Gelston: a fixed quote from pictures, a tidy visit and a one-year guarantee.

  • Repairs from £95
  • Scratches from ladders and furniture
  • Chips and dents
Surface Doctor technician repairing a wooden kitchen worktop

Trusted uPVC repair in Gelston

uPVC repair in Gelston, done in place

The damage is filled and refinished to match the frame, woodgrain finishes included. Builders and developers use us for snagging repairs too. Our technicians work on window frames & sills, white uPVC and coloured and woodgrain uPVC, and people most often call us about damage during building work and holes from removed fittings and alarms.

The work is covered for a year after we finish. If anything isn’t right, ring us and we will sort it. Warm soapy water and a soft cloth are all it needs. Avoid solvents and abrasive cleaners.

Where
Gelston (DG7)
Area hub
Dumfries and Galloway
Warranty
12 months on all our work
Price
From £95. Free and fixed, from your photos
Call
0345 017 0787
Updated
23 October 2026
Damaged white panel edge repaired, before and after

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. Prices start from £95. Rather than charging by the hour, we price the entire job up front. Damage, material and access decide it.

What you get with us

  • Dust sheets down, tidy finish
  • Nothing taken out or refitted
  • One-year guarantee on every repair
  • One price list for the whole UK

Take a look at our prices page.

What happens on the day

Nothing needs to be moved out of the room beforehand. We bring everything we need with us, lay protective sheets and get going once we’ve agreed what we’re doing. Most jobs take a few hours, and you can get on with other things while we are there.

  1. First the frame or panel is cleaned.
  2. Scratches, chips and holes are filled.
  3. We sand the repair smooth.
  4. We match the colour, including woodgrain finishes.
  5. Finally we blend it into the rest of the frame.

How to prepare

  • Clear toiletries, mats and anything else from around the area
  • Keep children and pets away from the room on the day
  • Make sure the room can be ventilated

Get a quote

Call 0345 017 0787 or use the quote form. With one close-up and one wider picture, we can give you a fixed quote without visiting.

Send pictures for a quote

Read more

What uPVC repair costs

Prices start from £95. We do not charge extra for travel to Gelston. The price comes down to:

  • What the surface is made of
  • Whether we combine several jobs
  • How much damage there is
  • Unusual colours or finishes

No two jobs are quite the same, so each one is priced on its own. The size and type of damage, the material and access all make a difference, and doing several things on one visit costs less than separate visits.

Getting a price from photos

A couple of clear pictures is all it takes. Try to include:

  • Daylight if possible, and no flash reflection
  • What it’s made of, if you know
  • Any earlier repairs or coatings
  • Where you are, by postcode

For a price in Gelston, the easiest route is photos: a close-up, a wider shot and your postcode. We reply with a fixed quote and our next available dates.

Should I try a DIY kit first?

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.

If you’ve already tried a DIY fix, that’s fine. We take the old repair out and do it properly, so it does not stop a professional repair. It does add a little time, so tell us about it when you send pictures.

What we’re called out for in Gelston

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

Typical reasons for a call-out include:

  • Burns on sills
  • Damage during building work
  • Holes from removed fittings and alarms
  • Chips and dents

Comparing quotes

  • What happens if they find more damage
  • How soon you can use it again
  • Whether cleaning and preparation are in the price
  • Who turns up on the day

10 questions to ask before booking

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 photos and we will say what we think before booking.

Materials we work on in Gelston

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

Common questions in Gelston

Is it worth repairing rather than replacing?

Typically, if the item is otherwise sound. Repairing avoids the cost and disruption of replacing. If replacing would be better, we’ll say so.

Is my repair covered?

All our work carries our one-year guarantee. Ask us what it covers when you get your quote.

Can you match woodgrain uPVC?

Yes. Colour and grain are matched by hand.

Can you price it without visiting?

Usually, yes. Clear photos let us give you a fixed quote without visiting.

What happens if you find more damage?

If we find something the photos didn’t show, we explain it first. You decide whether to go ahead.

How much does uPVC repair cost in Gelston?

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

Are you accredited?

Yes. Our accreditations include CHAS, Constructionline and SafeContractor. The full list is on our accreditations page.

What happens once I’ve sent pictures?

We come back with a fixed quote, plus dates. There’s no obligation to book.

Where we work around Gelston

Gelston is about 17 miles south-west of Dumfries, in Dumfries and Galloway. From the centre of Gelston to the outlying streets, we offer exactly the same service: fixed prices, tidy work and a one-year guarantee. We work in 138 places across Dumfries and Galloway. Our jobs stretch from Gelston to Glasgow (about 67 miles away).

We work across the DG7 postcode area and the streets around it. Whether you live on Douglas Terrace and Douglas Crescent or anywhere nearby, a technician can come to you. Other places close to Gelston include Kelton Hill (2 miles west), Castle Douglas (2 miles north), Bridge of Dee (2 miles west), Palnackie (3 miles east) and Dalbeattie (4 miles north-east).

Around Gelston

In Gelston, that means homes near Kirkland Of Gelston, among other places. Well-known places in the area include Gelston Castle (0.5 miles east) and Castle Douglas Art Gallery (2.4 miles north). Not far away are Carlingwark Loch.

Map of Gelston © OpenStreetMap contributors

Work for landlords and builders

Landlords, letting agents and housing providers in Gelston use us as well as householders. Repairing between tenancies keeps void periods short, and it generally costs far less than a refit.

Letting agents frequently send us photos straight from the inventory. That means we can quote before you even visit the property, and we can arrange access with the tenant directly if that helps.

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.