Powys · Wales

uPVC window & door repair in Gwerneirin, Powys

uPVC repair in Gwerneirin without the cost of replacing. Send us pictures for a fixed quote, then we come to you.

  • Repairs from £95
  • Burns on sills
  • Scratches from ladders and furniture
Surface Doctor technician repairing a wooden kitchen worktop

UPVC repair in Gwerneirin

About our uPVC repair in Gwerneirin

The damage is filled and refinished so it blends into the frame, woodgrain finishes included. Builders and developers use us for snagging repairs too. We regularly repair conservatory frames, coloured and woodgrain uPVC and window frames & sills, and people most often call us about damage during building work and chips and dents.

A one-year guarantee comes with the work, just as it does everywhere we cover. Clean with warm soapy water and a soft cloth. Avoid solvents and abrasive cleaners.

Damaged white panel edge repaired, before and after
Where
Gwerneirin (SY17)
Region
Powys
Warranty
One year on every repair
Quotes
From £95. Free and fixed, from your pictures
Telephone
0345 017 0787
Updated
23 October 2026

Landlords, agents and businesses in Gwerneirin

For anyone letting property in or around Gwerneirin, we will quote for several properties at once. Just send photos for each address and we’ll price them together.

Letting agents frequently send us photos straight from the inventory. You can have a price before you arrange access, and we can arrange access with the tenant directly if that helps.

Your questions about uPVC repair in Gwerneirin

What happens once I’ve sent pictures?

We look at the pictures and reply with a fixed quote and some dates. If we need another angle, we will ask.

Is the work guaranteed?

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

Is it OK to have pets in the house?

Please keep children and pets out of the room during the visit and until it has cured. The rest of the house is unaffected.

Which areas do you work in?

Everywhere in the UK, Gwerneirin included. Travel is included in the price.

Can tenants book a repair?

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

Will the price change on the day?

It’s rare, but if it happens we talk to you first. The price only changes if you agree.

Does someone need to be in?

Yes. The technician needs access to the room for the visit, at a time we agree with you.

Do you hold any accreditations?

We hold CHAS, Constructionline, SafeContractor, SMAS Worksafe and Builder’s Profile accreditations.

What affects the price in Gwerneirin

Prices start from £95. Prices are worked out job by job, from your photos. The main factors are:

  • How much damage there is
  • Whether old repairs or coatings need taking off
  • Where the damage is and how we get to it
  • Unusual colours or finishes

It helps to know what pushes a price up or down: the amount of damage, the material, access to the area, and how many jobs we do in one trip. Photos let us give you a fixed figure.

Getting a price from photos

It only takes a minute to photograph the damage. Please include:

  • Where you are, by postcode
  • A close-up of the damage, in focus
  • Daylight if possible, and no flash reflection
  • A coin or ruler next to the damage for scale

We price from pictures so you don’t have to wait in for a survey. Use the quote form, or ring 0345 017 0787 to talk it through.

When we would advise against a repair

A repair isn’t right for every job, including:

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

Not sure? Send pictures and we’ll give you a straight answer.

Surfaces we repair

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

DIY repairs versus a professional job

It’s natural to want to try a repair yourself. The trouble is that kit repairs frequently look fine at first and then fail, and then the old filler has to be removed first.

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: kits come in a few standard shades, and without proper cleaning and keying the filler frequently lifts.

Do you need uPVC repair in Gwerneirin?

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

Common reasons people in Gwerneirin contact us include:

  • Chips and dents
  • Damage during building work
  • Scratches from ladders and furniture
  • Burns on sills

Comparing quotes

  • The length of the guarantee and what it covers
  • When it can be used again
  • Who turns up on the day
  • What happens if the damage is worse than the pictures show

Our hiring checklist

The process

When we visit, we arrive at the time we’ve agreed, cover the area with dust sheets and masking, and set to work. Expect it to take a few hours. We clean up when we are done and tell you when it’s ready to use.

  1. We clean the frame or panel.
  2. We fill scratches, chips and holes.
  3. The repair is sanded smooth.
  4. We match the colour, including woodgrain finishes.
  5. Finally we blend it into the rest of the frame.

Preparing for the visit

  • Open a window if you can
  • Let us know if it has been repaired before
  • Keep children and pets away from the room on the day

Ask for a price

If you are in Gwerneirin and want a price, the easiest route is photos: a close-up, a wider shot and your postcode. You will get a fixed quote with dates to choose from.

Get a free quote

Related advice

Covering Gwerneirin

Gwerneirin is about 5 miles west of Y Drenewydd, in Powys. From the centre of Gwerneirin to the outlying streets, we offer exactly the same service: a fixed quote, a tidy visit and a guarantee. Gwerneirin is one of 234 towns and villages in Powys where we work. Our jobs stretch from Gwerneirin to Birmingham (65 miles away).

Our visits in SY17 are booked in the same way as anywhere else. If you are just outside Gwerneirin, we cover Llandinam (1 mile south-east), Broneiron (1 mile south), Penystrywad (1 mile south), Maesmawr (1 mile north-east) and Caersws (2 miles north). Larger places within reach include Y Drenewydd (5 miles east), Newtown and Llanllwchaiarn (6 miles east), Llanidloes (5 miles south-west), Penygloddfa (5 miles east), Pen-y-Glodfa (6 miles east) and Bryn (5 miles east).

Around Gwerneirin

Locally, our jobs take us to homes close to The Lion pub, St Llonio's Church and Llandinam C.P. School and the streets around them. The nearest railway station is Caersws station, about 1.5 miles north of the centre. A little further out are Llanidloes War Memorial Hospital (5.1 miles south-west) and Cae Domen Mound (0.6 miles south-east). Not far away are Llyn Ebyr and Cefn Carnedd.

Map of Gwerneirin © OpenStreetMap contributors

Repair or replace: which is better?

A new window, door or sill costs far more, 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. A repair generally costs much less than people expect, especially compared with replacing and refitting. Photos let us give you the exact figure.

Why Gwerneirin customers choose us

  • We will tell you if it’s not worth repairing
  • We leave the room as we found it
  • We come to you, anywhere in the UK
  • Everything repaired in place

See our prices page.

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.