Merthyr Tydfil · Wales
uPVC window & door repair in Nelson, Merthyr Tydfil
Problem with your window, door or sill in Nelson? We put it right where it is, match it on site and back it with a one-year guarantee.
- Repairs from £95
- Holes from removed fittings and alarms
- Damage during building work
Where we work around Nelson
Nelson is about 4 miles north-east of Pontypridd, in Merthyr Tydfil. Our work suits any type of property, old or new, large or small, as well as offices, shops and holiday lets. We cover 52 places across Merthyr Tydfil.
Our technicians cover all of CF46. That includes homes on High Street, Market Close and High Close and the roads around them. Neighbouring places we cover include Tai'r-heol (1 mile south-west), Llancaiach (1 mile east), Trelewis (1 mile north), Penybryn (2 miles east) and Gelligaer (2 miles north-east). Larger places within reach include Merthyr Tydfil (8 miles north-west), Gurnos (8 miles north-west), Park (8 miles north-west), Thomastown (8 miles north-west), Glebeland (8 miles north-west) and Morgantown (8 miles north-west).
Around Nelson
Around Nelson, we work in homes near Lewis Girls' Comprehensive School, Church of St Mabon and Llanfabon Infants School and the streets around them. The nearest railway station is Quakers Yard station, roughly 1.7 miles north-west of the centre. Well-known places in the area include Ystrad Mynach Hospital (2.4 miles south-east) and Llancaiach Fawr Living History Museum (0.7 miles north). Open spaces near Nelson include Craig Berth-lwyd.
uPVC repair at your home in Nelson
We also do snagging repairs for builders. The damage is filled and refinished so it blends into the frame, including woodgrain finishes. Our repair technicians work on conservatory frames, window frames & sills and coloured and woodgrain uPVC, and the jobs we see most are damage during building work and holes from removed fittings and alarms.
All our work is covered by a one-year guarantee, wherever you are in Merthyr Tydfil. Warm soapy water and a soft cloth are all it needs. Do not use solvents or scourers.
- Area
- Nelson (CF46)
- County
- Merthyr Tydfil
- Warranty
- A year, on every repair
- Quotes
- From £95. Free and fixed, from your pictures
- Phone
- 0345 017 0787
- Updated
- 23 October 2026
Towns and villages near Nelson
Also in Nelson
Repair or replace in Nelson?
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. Prices start from £95. No two jobs are quite the same, so each one is priced on its own. The size and type of damage, the material and access all play a part, and doing several things on one visit costs less than separate visits.
Why Nelson customers choose us
- Rooms protected and left tidy
- One-year guarantee on every repair
- Fixed prices from your pictures
- We’ll tell you if it’s not worth repairing
Take a look at our prices page.
What we can’t put right
Not everything can be repaired, and we will tell you before we start. Repairs will not solve:
- Failed or misted double glazing units
- Broken locks, hinges or mechanisms
- Frames that are warped or out of square
Send us pictures and we’ll tell you honestly before booking.
Materials we repair
- White uPVC
- Coloured and woodgrain uPVC
- Window frames & sills
- Conservatory frames
- Doors & door panels
Should I try a DIY kit first?
If you do try a kit, read the instructions carefully, and don’t use it until it has fully cured. If it fails, we can still put it right.
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 normally cheaper.
Signs you need uPVC repair in Nelson
uPVC is hard-wearing, but it does get damaged: ladders, tools and building work scratch and chip it, candles and cigarettes burn sills, and old fittings leave holes.
You may need us if you’ve spotted any of these:
- Damage during building work
- Chips and dents
- Holes from removed fittings and alarms
- Scratches from ladders and furniture
Questions to ask before booking
- How changes to the job are handled
- The length of the guarantee and what it covers
- Is the price fixed, and does it include VAT?
- What preparation is included
Landlords, agents and businesses in Nelson
We regularly price jobs from inventory or check-out pictures. You can have a price before you arrange access, and we liaise with tenants about access if you’d like us to.
Builders, developers and site managers book us for snagging repairs, putting right damage done during fitting. We’re CHAS, Constructionline and SafeContractor accredited.
FAQs for Nelson
Can you redo someone else’s repair?
Most of the time. Let us know what was used before and we will plan for it.
Can a burnt window sill be fixed?
Yes. The burn is filled and refinished to match.
Will the price change on the day?
If we find something the photos didn’t show, we explain it first. The price only changes if you agree.
Can you match woodgrain uPVC?
Yes. Colour and grain are matched by hand.
Is the work guaranteed?
Yes, for a year. If anything goes wrong with the repair within the year, we return to fix it.
Do the materials smell?
It depends on the job, but frequently a little. Open windows and an extractor fan help.
Can landlords book you?
We do, regularly. We quote for multiple addresses and fit around tenancy changeovers.
What areas do you cover?
All of Merthyr Tydfil, and the rest of the UK. There’s no extra charge for travel.
How we price uPVC repair
Prices start from £95. We give every job a fixed price from photos. This is what makes a difference:
- How many areas need work
- What kind of damage it is
- How many items we do on one visit
- Previous DIY repairs that have to come out
Instead of hourly rates, we fix the price before we start. Damage, material and access decide it.
How to get a fixed quote
You can take the photos on your phone, there is no need for anything special. Make sure they show:
- Whether it’s been repaired or coated before
- A coin beside the damage so we can judge size
- Where you are, by postcode
- What it’s made of, if you know
Pricing is simple: snap the damage close up and then the whole item, send them to us with your postcode, and we’ll reply with a fixed quote. Quotes are free and no obligation.
How it works
A typical visit goes like this: we arrive at the agreed slot, sheet and mask the area around the job, carry out the work and clear up. Plan for a few hours from start to finish. Before we go, we will explain when it can be used and what to avoid for the first few days.
- We clean the frame or panel.
- We fill scratches, chips and holes.
- We smooth the repair.
- We colour-match the finish, including woodgrain effects.
- We blend the repair into the surrounding surface.
How to prepare
- Plan for the room to be out of bounds to pets and children
- Let us know about parking or access
- Avoid using the area for a few hours before we arrive
Ask for a price
There is no need for us to visit first. Nearly every job can be priced from photos: we need a close-up, a wider picture and your postcode, and we will reply with a fixed quote.
Read more
About our accreditations · Every repair comes with a one-year guarantee.
