Gwynedd · Wales
uPVC Repair in Treborth
We travel to Treborth for scratch, chip, burn and hole repairs to uPVC windows, doors and sills. Everything is done in place, with a one-year guarantee.
- Repairs from £95
- Burns on sills
- Scratches from ladders and furniture
Repairing versus replacing in Treborth
A new window, door or sill is a much bigger job, and new uPVC may not match the weathered frames around it. Repairing the damage leaves the unit in place. Repairs from £95, with every job priced individually. What it costs depends on the type and amount of damage, what it’s made of and how many jobs we combine into one visit. We give a fixed quote from your photos, so there are no surprises on the day.
Why choose Surface Doctor in Treborth
- Colours mixed by hand to suit your surface
- Dust sheets down, tidy finish
- Accredited with CHAS, Constructionline and SafeContractor
- Work done at your home or business
See our pricing.
About our uPVC repair in Treborth
Builders and developers use us for snagging repairs too. We fill and refinish the damage to match the frame, including woodgrain finishes. Common call-outs are for burns on sills and holes from removed fittings and alarms, in conservatory frames, coloured and woodgrain uPVC and white uPVC.
You are covered after we leave: each job carries a one-year guarantee, and we explain what it covers before booking. Clean with warm soapy water and a soft cloth. Avoid solvents and abrasive cleaners.
- Where
- Treborth (LL57, LL61)
- County
- Gwynedd
- Warranty
- 12 months on all our work
- Quote
- From £95. Free, fixed quote from pictures
- Telephone
- 0345 017 0787
- Updated
- 23 October 2026
How we price uPVC repair
Prices start from £95. Each job gets its own fixed price. This is what makes a difference:
- The type of damage
- How many areas need work
- How hard the colour is to match
- The material and finish
Most people are surprised how affordable a repair is, especially compared with replacing and refitting. Send photos and we will give you the exact figure.
Getting a price from photos
Two or three clear photos are usually enough. Try to include:
- Your postcode, so we can check dates
- Whether it’s been repaired or coated before
- A picture taken from further back
- Daylight if possible, and no flash reflection
Pricing is simple: take a close-up of the damage and a photo from further back, send them to us with your postcode, and you will get a fixed quote back. There’s no charge for the quote and you’re under no obligation.
The process
We begin by going over the job with you, so you know exactly what we’re doing. Then the area is sheeted and masked and the work begins. Allow a morning or an afternoon, and we will keep you posted as we go.
- First the frame or panel is cleaned.
- Scratches, chips and holes are filled.
- We smooth the repair.
- The finish is colour-matched, woodgrain included.
- Finally we blend it into the rest of the frame.
How to prepare
- Let the surface dry out before the visit
- Plan for the room to be out of bounds to pets and children
- Open a window if you can
Ask for a price
Send us photos of the damage and one of the entire item, with your LL57 postcode, and we’ll come back with a fixed quote.
Advice
When a repair is not the answer
Some jobs aren’t right for a repair, including:
- 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.
Surfaces we repair
- Conservatory frames
- Coloured and woodgrain uPVC
- White uPVC
- Window frames & sills
- Doors & door panels
Nearby places to Treborth
What else we do in Treborth
Where we work around Treborth
Treborth is about 2 miles south-west of Bangor, in Gwynedd. Our work suits any type of property, from flats and terraces to detached houses and new builds, plus businesses and rented homes. Treborth is one of 165 towns and villages in Gwynedd we cover. We work right across the region, from Treborth to Liverpool (about 53 miles away).
Our visits in LL57 and LL61 work the same way as everywhere else we cover. From Menai Road, Treborth Road and Y Rhos or a nearby road, we can come to you. Treborth is on the A487, so it’s easy for us to reach. We also cover the places around Treborth: Penrhosgarnedd (1 mile south-east), Capel-y-graig (1 mile south), Coed-mawr (1 mile east), Porthaethwy (1 mile north) and Bryn-llwyd (1 mile east). Further out, we also cover Caernarfon (6 miles south-west), Bethesda (5 miles south-east), Hirael (3 miles north-east), Gerlan (6 miles south-east), Garth (3 miles north-east) and Braichmelyn (6 miles south-east).
What’s near Treborth
We visit homes around Ysgol Friars, Antelope Inn PH and Alice Williams Memorial Library and the streets around them. You will also find St Tysilio's Church (0.7 miles north), Ysgol Glanaethwy (0.6 miles south-west) and Vaynol Park (1.6 miles south-west). The nearest railway station is Llanfairpwll station, about 1.6 miles west. Well-known places in the area include Ysbyty Gwynedd (0.5 miles south-east) and Deiniol (2.1 miles north-east). The countryside around Treborth includes Llyn Celanedd and Spinnies Nature Reserve.
Should I try a DIY kit first?
Kits are cheap and easy to find, but the repairs we redo most often are DIY ones that have discoloured or lifted. Getting it right first time is typically cheaper.
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.
What we are called out for in Treborth
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.
Contact us if you’ve noticed any of these:
- Burns on sills
- Scratches from ladders and furniture
- Damage during building work
- Holes from removed fittings and alarms
Questions to ask before booking
- How the colour is matched
- What happens if the damage is worse than the pictures show
- What aftercare is recommended
- If travel is included in the price
Treborth questions
Do I have to be there?
Yes. The technician needs access to the room for the visit, at a time we agree with you.
Do you charge for travel?
Travel is included in the price, and we charge the same wherever you are.
Can you do more than one item on the same visit?
Yes. Doing several items on one visit usually costs less than separate visits. Send pictures of everything you’d like done.
Which areas do you work in?
Across the UK, so Treborth is covered. Prices do not change with location.
Is repairing better than replacing?
In most cases, yes. Replacement brings removal, refitting and making good, which a repair avoids. We’ll be honest if it’s not worth it.
Are you a vetted contractor?
We are accredited with CHAS, Constructionline, SafeContractor, SMAS Worksafe and Builder’s Profile.
Can you match woodgrain uPVC?
Yes. Colour and grain are matched by hand.
What happens if you find more damage?
It’s rare, but if it happens we talk to you first. The price only changes if you agree.
Landlord and trade work in Treborth
Landlords, letting agents and housing providers in Treborth use us as well as householders. A repair between tenants keeps the property empty for less time, and it generally costs far less than a refit.
We also carry out snagging repairs for builders and developers, putting right damage done during fitting so nothing needs replacing. We’re CHAS, Constructionline and SafeContractor accredited.
About our accreditations · Every repair comes with a one-year guarantee.
