Powys · Wales

uPVC window & door repair in Tre'r llai, Powys

Damaged window, door or sill in Tre'r llai? We put it right where it is, mix the colour on the day and back it with a one-year guarantee.

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

UPVC repair near Tre'r llai

How the visit works

We turn up when we said we would, introduces themselves and looks over the damage before anything else. Dust sheets and masking tape go down before we open a single tin. Most visits take a morning or an afternoon, and the room is left clean and tidy.

  1. We clean the frame or panel.
  2. We fill scratches, chips and holes.
  3. We smooth the repair.
  4. The finish is colour matched, woodgrain included.
  5. We blend the repair into the surrounding surface.

Before we arrive

  • Ensure the area is dry
  • Mention any parking restrictions or tricky access
  • Let us know which floor the room is on

How to get a price

The quickest way to a price is to send two or three photos using our quote form or call us. We will say straight away if a repair is the right fix.

Get a fixed quote

Related advice

How we handle uPVC repair in Tre'r llai

The damage is filled and refinished to match the frame, woodgrain finishes included. Builders and developers use us for snagging repairs too. Typical jobs include burns on sills and chips and dents, across white uPVC, doors & door panels and coloured and woodgrain uPVC.

You’re covered after we leave: each job carries a one-year guarantee, and we explain what it covers before you book. Clean with warm soapy water and a soft cloth. Don’t use solvents or scourers.

Where
Tre'r llai (SY21)
Area hub
Powys
Guarantee
A year, on every repair
Price
From £95. Free, fixed price from pictures
Telephone
0345 017 0787
Last updated
23 October 2026
White panel with a damaged edge, shown before and after repair

Landlords, agents and businesses in Tre'r llai

Rented homes see more wear and tear, and replacing things at every changeover adds up. A repair between tenancies is a cheaper way to keep the property in good order.

Housing associations and facilities teams use us for planned and reactive repairs. Repairing in place avoids the disruption of a replacement, which matters when someone is living in the home.

DIY kit or professional repair?

DIY kits are sold for most surfaces, and they can make a small mark look better. The trouble is colour and preparation: they come in a handful of shades, and if the surface isn’t prepared the repair won’t last.

Kits are cheap and easy to find, but the repairs we redo most often are DIY ones that have discoloured or lifted. Doing it properly first is usually the cheaper route.

Repair or replace: which is better?

A new window, door or sill is a much bigger job, and it may not match the rest after years of weathering. A repair keeps the original. Repairs from £95, with every job priced individually. A repair usually costs much less than people expect, particularly next to the cost of replacement. Photos let us give you the exact figure.

What you get with us

  • We leave the room as we found it
  • One-year guarantee on every repair
  • Technicians who travel to you, UK-wide
  • Same prices wherever you are

Read our full price list.

Signs you need uPVC repair in Tre'r llai

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

Signs it’s time to call us include:

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

What to look for in a quote

  • How long the guarantee is and what it covers
  • Who turns up on the day
  • Whether the colour is mixed to match
  • How changes to the job are handled

Choosing a repair company

How we price uPVC repair

Repairs from £95. We price every job individually. What matters most is:

  • Whether it’s a chip, crack, burn or wear
  • Whether old repairs or coatings need taking off
  • How easy the damage is to reach
  • How much damage there is

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.

Quotes from your photos

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

  • A wider photo showing the entire window, door or sill
  • The postcode, so we can plan the visit
  • One sharp close-up of the damage
  • A coin or ruler next to the damage for scale

We price from pictures so you do not have to wait in for a survey. Send them through the quote form, or call 0345 017 0787 if you’d rather talk it through, and we will come back with a fixed figure.

What we cannot put right

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

Not sure? Send pictures and we will give you a straight answer before you book.

What we work on

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

About Tre'r llai

Tre'r llai (Welsh: Leighton) is about 12 miles north-east of Y Drenewydd, in Powys. Our work suits any type of property, from flats and terraces to detached houses and new builds, plus businesses and rented homes. Tre'r llai is one of 234 towns and villages in Powys we cover. Our jobs stretch from Tre'r llai to Liverpool (about 53 miles away).

Our visits in SY21 work the same way as everywhere else we cover. Whether you live on Leighton Arches, Leighton Road and Poplar Drive or a nearby road, a technician can come to you. We also travel to Y Trallwng (1 mile north-west), Bron-y-Buckley (1 mile north-west), Hope (1 mile east), Leighton (1 mile south-east) and Gungrog (1 mile north). Further out, we also cover Y Drenewydd (12 miles south-west), Newtown and Llanllwchaiarn (12 miles south-west), Penygloddfa (12 miles south-west), Pen-y-Glodfa (12 miles south-west), Bryn (12 miles south-west) and Cegidfa (3 miles north).

Local landmarks in Tre'r llai

Around Tre'r llai, we work in homes near Oldford Nursery and Infants' School, Leighton C.P. School and St Mary's Church, among other places. Tre'r llai has its own railway station: Welshpool station. Other landmarks nearby include Powis Castle (1.3 miles west) and Victoria Memorial Hospital (0.7 miles north-west). For a walk, there is Yr Allt and Llyn Coed-y-Dinas.

Map of Tre'r llai © OpenStreetMap contributors

Your questions about uPVC repair in Tre'r llai

How do I book?

A close-up, a wider photo and your postcode. After that, we just agree a date.

Will there be a smell?

Expect a mild smell while we are working.

Can you do more than one item on the same visit?

Yes. Combining jobs on one visit brings the cost down. Include pictures of each item.

Is it safe with children and pets around?

Keep pets and children away from the work area on the day, mainly so nothing gets touched before it has cured.

Is the work guaranteed?

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

Do you hold any accreditations?

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

Will the price change on the day?

Your quote covers the damage in the photos. Anything extra is discussed before we begin.

Can you quote from pictures?

In nearly every case. We only ask to see it in person if the photos can’t show what we need.

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.