Swansea · Wales

uPVC window & door repair in Cwm, Swansea

uPVC repair across Cwm and nearby, done in a single visit in most cases.

  • Repairs from £95
  • Holes from removed fittings and alarms
  • Burns on sills
Surface Doctor technician repairing a wooden kitchen worktop

Book uPVC repair in Cwm

Landlords, agents and businesses in Cwm

We work for landlords, letting agents and housing providers in Cwm as well as householders. A repair between tenants keeps the property empty for less time, and it normally costs far less than a refit.

Housing associations and facilities teams use us for planned and reactive repairs in Swansea and across the UK. Repairing in place avoids the disruption of a replacement, which is easier on the people living there.

How we handle uPVC repair in Cwm

We also do snagging repairs for builders. The damage is filled and refinished to match the frame, woodgrain finishes included. Common call-outs are for holes from removed fittings and alarms and burns on sills, on conservatory frames, white uPVC and coloured and woodgrain uPVC.

Every job is backed for twelve months in Cwm and everywhere else. If something goes wrong with the work, we come back. Clean with warm soapy water and a soft cloth. Don’t use solvents or scourers.

White panel with a damaged edge, shown before and after repair
Location
Cwm (SA1, SA7, SA6)
Area hub
Swansea
Cover
12 months on all our work
Quote
From £95. Free, fixed quote from pictures
Call
0345 017 0787
Updated
23 October 2026

Questions from Cwm

Do you come to Cwm?

We do. We send a technician to Cwm for every job, and the price is the same as everywhere else.

Do you work for landlords and businesses?

We do, regularly. We quote for multiple addresses and fit around tenancy changeovers.

Is the work guaranteed?

Every repair comes with a one-year guarantee. Ask us what it covers when you get your quote.

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

Yes. Doing several items on one visit generally costs less than separate visits. Include pictures of each item.

It’s been repaired before. Can you still fix it?

Usually, yes. We remove the old repair before doing a new one, so mention it when you send photos.

How much does uPVC repair cost in Cwm?

Repairs from £95. Because every job differs, we price from photos. You know the full cost before anything is booked.

What happens next?

You will get a fixed quote back, normally with dates to choose from. There’s no obligation to book.

Are you a vetted contractor?

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

Should you replace it?

A new window, door or sill costs far more, and it may not match the rest after years of weathering. A repair leaves the unit in place. Our uPVC repair starts from £95. The price reflects the work involved, not where you live. The full price is agreed before you book, with no extras added later.

What you get with us

  • Generally one visit, start to finish
  • We leave the room as we found it
  • Colour mixed on the day to match
  • A fixed quote before booking

Read our prices page.

How the visit works

A typical visit goes like this: we arrive on time, sheet and mask the area around the job, do the job and clear up. Allow a morning or an afternoon from start to finish. Before leaving, we tell you how long to leave it and what to avoid for the first few days.

  1. We start by cleaning the frame.
  2. Next we fill the damage.
  3. The repair is sanded smooth.
  4. The finish is colour-matched, woodgrain included.
  5. Finally we blend it into the rest of the frame.

How to prepare

  • Tell us if there are stairs or a lift
  • Keep pets and children out of the room while we work
  • Move bottles, mats and clutter away from the area

Getting a price

To get a price, send two or three photos using our quote form or ring us. We will say right away if a repair is the right fix.

Get a free quote

Read more

When to call us in Cwm

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.

Most people contact us when they notice one of these:

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

Before you book anyone

  • Whether the colour is mixed to match
  • Whether the price covers travel
  • Who will actually do the work
  • How long it needs to cure

Our hiring checklist

Where we work around Cwm

Cwm is about 2 miles north-east of Greenhill, in Swansea. Wherever you are in the SA1 postcode area, we come to you. Cwm is one of 153 towns and villages in Swansea we cover.

All of SA1, SA7 and SA6 is covered. That includes homes on Cefn Road, Talfan Road and Mansel Road. Main roads around Cwm include the A4217, which makes travel easy. If you’re just outside Cwm, we cover Bon-y-maen (1 mile north-east), Pentre'rgaseg (1 mile south-west), Cefn Hengoed (1 mile south-east), Tir-Nest (1 mile south-west) and Pentrechwyth (1 mile south-west). Further out, we also cover Gorseinon (6 miles west), Uplands (3 miles south-west), Sandfields (3 miles south-west), Brunswick (3 miles south-west), Cwm Gwyn (3 miles south-west) and Llwchwr (6 miles west).

Near you in Cwm

We visit homes around Bonymaen Inn, Cwmglas Primary School and Cwm Level Park and the streets around them. Nearby too are St Paul's Church (1.1 miles west) and Cefn Hengoed Community School (under half a mile south-east). For rail, the closest station is Llansamlet station, about 1.5 miles north-east of the centre. A little further out are St. David's Shopping Centre (2.4 miles south-west) and Mount Pleasant Hospital (2.3 miles south-west). Open spaces near Cwm include Cefn-hengoed and Pluck Lake.

Map of Cwm © OpenStreetMap contributors

What we can’t 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

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

Surfaces we repair

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

What affects the price in Cwm

Prices start from £95. You will not pay by the hour. The price is based on:

  • How many items we do on one visit
  • The colour and finish to match
  • The type of damage
  • The material and finish

Instead of hourly rates, we fix the price before we start. Damage, material and access decide it, and combining items on one visit brings it down.

How to get a fixed price

Two or three clear photos are usually enough. It helps if you send:

  • Daylight if possible, and no flash reflection
  • Any earlier repairs or coatings
  • The material, if you know it
  • A wider photo showing the entire window, door or sill

For most jobs, photos are all we need to give you a price. Tell us what happened and where you are, and we will send back a fixed quote and some dates.

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.

If you do try a kit, read the instructions carefully, and give it the full curing time. If it doesn’t work out, we can still repair it properly.

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.