Gwynedd · Wales

uPVC Repair for Tan-y-maes homes

uPVC repair in Tan-y-maes without the cost of replacing. Send us photos for a fixed quote, then we come to you.

  • Repairs from £95
  • Chips and dents
  • Damage during building work
Surface Doctor technician repairing a wooden kitchen worktop

UPVC repair near Tan-y-maes

Should you replace it?

A new window, door or sill costs far more, and it may not match the rest after years of weathering. Repairing the damage leaves the unit in place. Our uPVC repair starts from £95. Set against the cost of replacement, repairing normally costs far less, because there’s no removal, plumbing or making good. The quote lists exactly what you are paying for.

What you get with us

  • Repair technicians who travel to you, UK-wide
  • CHAS and Constructionline accredited
  • Colour mixed on the day to match
  • Free fixed quotes from pictures

Take a look at our pricing.

uPVC repair in Tan-y-maes, done in place

The damage is filled and refinished so it blends into the frame, including woodgrain finishes. We also do snagging repairs for builders. Whether it’s chips and dents and burns on sills, we can help.

You are covered for a year from the day of the repair. Just call us if there’s a problem and we’ll come back. Clean with warm soapy water and a soft cloth. Avoid solvents and abrasive cleaners.

Area
Tan-y-maes (LL56, LL55)
County
Gwynedd
Warranty
One year on every repair
Price
From £95. Fixed and free, based on pictures
Telephone
0345 017 0787
Page updated
23 October 2026
Before and after: a chipped white edge filled and refinished

Covering Tan-y-maes

Tan-y-maes is about 3 miles north-east of Caernarfon, in Gwynedd. Wherever you are in the LL56 postcode area, we come to you. We work in 165 places in Gwynedd. We work right across the region, from Tan-y-maes to Liverpool (56 miles away).

All of LL56 and LL55 is covered, from the main roads to the quietest streets. From Y Wern, Penybryn and Lon Llwyn or a nearby road, we can come to you. Neighbouring places we cover include Y Felinheli (1 mile north), Bethel (1 mile south-east), Brynsiencyn (2 miles west), Waterloo Port (3 miles south-west) and Llanidan (3 miles west). Within a short drive, we also cover Bangor (5 miles north-east), Caernarfon (3 miles south-west), Bethesda (7 miles east), Hirael (6 miles north-east), Upper Bangor (5 miles north-east) and Glanadda (4 miles north-east).

What’s near Tan-y-maes

Typical jobs here are in homes near St Edwen's Church, Vaynol Park and Garddfon Inn. For rail, the closest station is Llanfairpwll station, about 3.2 miles north of the centre. Further afield, we also cover the area around Ysbyty Gwynedd (3.2 miles north-east) and Bon y Dom (less than half a mile north-west). Not far away are Bryn Ty-mawr and Llyn Padarn.

Map of Tan-y-maes © OpenStreetMap contributors

What happens on the day

On the day itself, there’s little for you to do. Let us in and show us the room, and we will take it from there. Most visits take a few hours, including clearing up.

  1. First the frame or panel is cleaned.
  2. We fill scratches, chips and holes.
  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

  • Have somewhere for us to park nearby if possible
  • Mention if the room is upstairs or in a flat
  • Have a window or extractor fan available

Get a quote

A quote takes minutes to ask for: photograph the damage, then the whole window, door or sill, include your postcode and send them over. What comes back is a fixed quote, not a guess.

Get a fixed price

Advice

How we price uPVC repair

Repairs from £95. You’ll know the full cost before booking. We look at:

  • The material and finish
  • How much damage there is
  • How many items we do on one visit
  • Any earlier repairs that need removing first

Rather than charging by the hour, we price the whole job up front. Damage, material and access decide it.

Getting a price from photos

When you take your pictures, these tips help us give you a firm price:

  • Natural light rather than flash
  • A wider photo showing the entire window, door or sill
  • What it’s made of, if you know
  • Something in shot to show the size

The quickest way to a price is to send two or three photos through our quote form or ring us. We’ll tell you honestly if a repair is the right fix.

Honest limits

We will always be straight with you, so here’s what a repair won’t do:

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

If in doubt, send pictures and we’ll say what we think.

Materials we work on in Tan-y-maes

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

Questions from Tan-y-maes

Do you cover the entire of Gwynedd?

We cover the whole UK, including Tan-y-maes and the rest of Gwynedd. Just include your postcode and we will confirm dates.

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 happens if you find more damage?

It’s rare, but if it happens we talk to you first. You decide whether to go ahead.

I’m a tenant. Can you help?

Of course. Ask your landlord first, and we can send them the quote if that helps.

Do I have to be there?

We need someone to let us in. After that, you can carry on with your day.

Are you accredited?

We’re accredited with CHAS, Constructionline, SafeContractor, SMAS Worksafe and Builder’s Profile.

Can you redo someone else’s repair?

Most of the time. Let us know what was used before and we’ll plan for it.

Can a burnt window sill be fixed?

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

For landlords and businesses

Builders use us to fix snagging damage before handover. Several plots can be done in one visit.

Builders, developers and site managers book us for snagging repairs, putting right damage done during fitting. We hold CHAS, Constructionline and SafeContractor accreditations.

Common problems we fix in Tan-y-maes

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.

Most people contact us when they notice something like this:

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

Before booking anyone

  • Whether there are any call-out or travel charges
  • Whether the colour is mixed to match
  • What protection goes down before work starts
  • What happens if they find more damage

Our hiring checklist

DIY kit or professional repair?

A DIY attempt isn’t a disaster. We take the old repair out and do it properly, so it doesn’t stop a professional repair. It does add a little time, so tell us about it when you send photos.

What a professional repair adds is preparation, colour matching and finishing. We clean and key the area properly, mix the colour to your surface and finish it to the same sheen, then guarantee it for a year.

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.