Denbighshire · Wales
uPVC window & door repair in Cwm, Denbighshire
Scratch, chip, burn and hole repairs to uPVC windows, doors and sills for householders, landlords and businesses in Cwm. Send photos for a free, fixed quote.
- Repairs from £95
- Holes from removed fittings and alarms
- Damage during building work

uPVC repair at your home in Cwm
We also do snagging repairs for builders. The damage is filled and refinished so it blends into the frame, including woodgrain finishes. Whether it’s scratches from ladders and furniture and burns on sills, we can help, on window frames & sills, white uPVC and coloured and woodgrain uPVC alike.
A one-year guarantee comes with the work, just as it does everywhere we cover. Clean with warm soapy water and a soft cloth. Do not use solvents or scourers.

- Where
- Cwm (LL18)
- Area hub
- Denbighshire
- Cover
- One year on every repair
- Price
- From £95. Fixed and free, based on photos
- Call
- 0345 017 0787
- Updated
- 23 October 2026
When to call us in Cwm
uPVC is tough but not indestructible: ladders and building work leave scratches and chips, candles and cigarettes burn sills, and old fittings leave holes.
It’s worth getting a quote if you see:
- Scratches from ladders and furniture
- Damage during building work
- Holes from removed fittings and alarms
- Burns on sills
Questions to ask before booking
- Whether there are any call-out or travel charges
- How changes to the job are handled
- When it can be used again
- How the room is protected while they work
The process
On the day, the technician arrives at the agreed time, protects the room with dust sheets and masking and gets started. The job typically takes a morning or an afternoon. We tidy up before we leave and let you know when you can use it again.
- We clean the frame or panel.
- We fill scratches, chips and holes.
- We sand the repair smooth.
- The finish is colour matched, woodgrain included.
- The repair is blended into the surface around it.
Preparing for the visit
- Keep a parking space free if you can
- Avoid using the area for a few hours before we arrive
- Plan for the room to be out of bounds to pets and children
How to get a price
There’s no need for us to visit first. Photos are enough for us to price nearly every job: send a close-up, a wider shot and your postcode, and we’ll reply with a fixed quote.
Advice
Honest limits
A repair is not always the answer, and we’d rather say so up front. Repairs will not solve:
- 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 will say what we think before you book.
Surfaces we repair
- Conservatory frames
- Doors & door panels
- Coloured and woodgrain uPVC
- Window frames & sills
- White uPVC
What else we do in Cwm
Landlords, agents and businesses in Cwm
Rental properties take more wear, and replacing items every time a tenant leaves is expensive. Repairing between tenants keeps the property presentable for less.
For anyone letting property in or around Cwm, we can repair and quote for several addresses together. Just send photos for each address and we’ll price them together.
Repairing versus replacing in Cwm
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 keeps the original. Prices start from £95. A repair generally costs much less than people expect, especially compared with replacing and refitting. Photos let us give you the exact figure.
Why us?
- Most jobs done in one visit
- Dust sheets down, tidy finish
- Same prices wherever you are
- Work done at your home or business
Take a look at our full price list.
Can I fix it myself?
Kits are cheap and easy to find, but many of the jobs we do start with putting right a DIY repair. Getting it right first time is generally cheaper.
If you’re set on a kit, follow its instructions closely and work on a clean, dry surface, and give it the full curing time. If it does not work out, we can still repair it properly.
Common questions in Cwm
Do you repair coloured uPVC?
Yes. We recreate the colour and grain by hand.
Can I get a quote without a visit?
Yes, almost always. Clear pictures let us give you a fixed price without visiting.
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.
What do you need from me?
A close-up, a wider photo and your postcode. Then we will agree a date.
Can a burnt window sill be fixed?
Yes. We fill and refinish the burnt area to match.
Can pets and children be at home?
We ask you to keep children and pets out of the room while we work. The rest of the house is unaffected.
Do you do work for letting agents?
Yes, frequently. We quote for multiple addresses and fit around tenancy changeovers.
Is a repair better than a new one?
Generally, if the item is otherwise sound. Repairing avoids the cost and disruption of replacing. We will tell you honestly if replacement makes more sense.
What affects the price in Cwm
Repairs from £95. You’ll know the full cost before you book. We look at:
- How easy the damage is to reach
- How hard the colour is to match
- How much damage there is
- The type of damage
Every job is a little different, so each one is priced on its own. The size and type of damage, the material and access all make a difference, and doing several things on one visit costs less than separate visits.
Quotes from your pictures
We price nearly every job from pictures. This is what we need:
- The material, if you know it
- A coin or ruler next to the damage for scale
- One sharp close-up of the damage
- Whether it’s been repaired or coated before
Getting a price is easy: snap the damage close up and then the entire item, send them over with your postcode, and we will reply with a fixed price. There’s no charge for the quote and no obligation.
Our work in Cwm
Cwm is about 3 miles south of Prestatyn, in Denbighshire. We agree a date that works for you, and we will give you an arrival time in advance, so you’re not left waiting in all day. Cwm is one of 81 places in Denbighshire we cover. Our nearest city page is Liverpool, about 21 miles away.
Our visits in LL18 work the same way as everywhere else we cover. Streets in the area include Elwy Avenue, Ffordd-y-Cwm and Ffordd Ffynnon, and we cover them all. If you’re just outside Cwm, we cover Ochr-y-foel (1 mile north), Pen-y-ffordd (2 miles west), Rhuddlan (2 miles west), St Asaph (3 miles south-west) and Nant-y-Patrick (4 miles south). We also work in nearby towns such as Rhyl (4 miles north-west), Prestatyn (3 miles north), Denbigh (7 miles south), Ruthin (12 miles south), Kinmel Bay (5 miles west) and Fron (7 miles south).
Around Cwm
Locally, our jobs take us to homes close to The Blue Lion Inn, Ysgol Hiraddug and Ysgol Glan Clwyd. Cwm’s nearest station is Prestatyn station, about 3.5 miles north of the centre. Well-known places in the area include H.M. Stanley Hospital (2.6 miles south-west) and St Asaph Cathedral Museum (2.5 miles south-west). For a walk, there’s Rhuddlan Nature Reserve and Y Foel.
About our accreditations · Every repair comes with a one-year guarantee.

