Caerphilly · Wales
uPVC window & door repair in Blackwood, Caerphilly
Problem with your window, door or sill in Blackwood? We repair it in place, mix the colour on the day and back it with a one-year guarantee.
- Repairs from £95
- Chips and dents
- Damage during building work
uPVC repair at your home in Blackwood
We fill and refinish the damage so it blends into the frame, including woodgrain finishes. We also do snagging repairs for builders. We are often asked to fix damage during building work and holes from removed fittings and alarms, across doors & door panels, conservatory frames and window frames & sills.
You are covered after we leave: our one-year guarantee applies to every job, and we will explain exactly what it covers when we quote. Clean with warm soapy water and a soft cloth. Avoid solvents and abrasive cleaners.
- Where
- Blackwood (NP12)
- Region
- Caerphilly
- Cover
- 12 months on all our work
- Quote
- From £95. Free, fixed price from pictures
- Call
- 0345 017 0787
- Last updated
- 23 October 2026
Repair or replace: which is better?
Replacing the frame or sill is a much bigger job, and new uPVC may not match the weathered frames around it. Repairing the damage keeps the original. Repairs from £95, with every job priced individually. A repair is priced on what needs doing, not where you live. The full price is agreed before you book, with nothing added on the day.
Why book with us
- CHAS, Constructionline and SafeContractor accredited
- One price list for the whole UK
- Every repair guaranteed for a year
- We will tell you if it’s not worth repairing
See our prices page.
Towns and villages near Blackwood
Other services in Blackwood
Landlord and trade work in Blackwood
Hospitality businesses need rooms back in use quickly, so most of our work is done in a single visit. We can work around your bookings.
Housing associations and facilities teams use us for planned and reactive repairs. Repairing in place avoids the disruption of a replacement, which is easier on the people living there.
When we’d advise against a repair
In fairness, some problems need a different fix:
- Failed or misted double glazing units
- Broken locks, hinges or mechanisms
- Frames that are warped or out of square
Send us photos and we will tell you honestly.
What we work on
- Window frames & sills
- Conservatory frames
- Doors & door panels
- Coloured and woodgrain uPVC
- White uPVC
Prices and what affects them
Prices start from £95. We charge the same across the UK, including Blackwood. What changes the price is:
- The size and number of damaged areas
- How many items we do on one visit
- Access to the area
- Previous DIY repairs that have to come out
Compared with replacing, repairing generally costs far less, because there is no removal, plumbing or making good. Your fixed quote shows exactly what’s included.
Getting a price from photos
Phone pictures are fine, there is no need for anything special. Just ensure we can see:
- Natural light rather than flash
- Whether it’s been repaired or coated before
- What it’s made of, if you know
- A close-up of the damage, in focus
Send us photos of the damage and one of the entire item, and tell us you are in Blackwood, and we’ll reply with a fixed quote.
When to call us in Blackwood
uPVC is tough but not indestructible: ladders and building work leave scratches and chips, candles and cigarettes mark sills, and removed fittings leave holes.
These are the problems we are asked about most:
- Burns on sills
- Damage during building work
- Chips and dents
- Scratches from ladders and furniture
Comparing quotes
- Aftercare advice
- What protection goes down before work starts
- Whether there are any call-out or travel charges
- When it can be used again
Covering Blackwood
Blackwood (Welsh: Y Coed Duon) is about 6 miles north of Caerphilly, in Caerphilly. Clients in Blackwood get the same service as everywhere else we cover: a fixed price from your pictures, then a visit to do the work. We work in 94 places in Caerphilly, from the larger towns to small villages. Our jobs stretch from Blackwood to Birmingham (79 miles away).
All of NP12 is within our area. Streets in the area include The Market Place, High Street and Apollo Way, and we cover them all. Being close to the A4048 and B4251, Blackwood is simple for us to get to. Other places close to Blackwood include Cefn Fforest (1 mile north-west), Pengam (1 mile west), Fleur-de-lis (1 mile south-west), Tir-y-berth (1 mile west) and Glan-y-nant (1 mile west). Within a short drive, we also cover Caerphilly (6 miles south), Risca (6 miles south-east), Newbridge (3 miles east), Beddau (7 miles south), Trecenydd (6 miles south) and Risca East (6 miles south-east). Blackwood is one of the larger places we cover in Caerphilly.
Near you in Blackwood
Our customers here include homes close to Blackwood Comprehensive School, New Foresters Arms and Blackwood Primary School. Blackwood’s nearest station is Pengam station, roughly 1.2 miles west. Further afield, we also cover the area around Llancaiach Fawr Living History Museum (3.5 miles west) and Oakdale Hospital (1.3 miles north-east). The countryside around Blackwood includes Parc Coetir Bargoed.
DIY kit or professional repair?
If you’re set on a kit, follow its instructions closely, and give it the full curing time. If it fails, we can still put it right.
DIY kits are sold for most surfaces, 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 often lifts.
How it works
Once we are through the door, we keep the work contained to the one room. Surfaces nearby are masked off, the job takes a morning or an afternoon, and we finish with a tidy-up and a look at the finished work together.
- First the frame or panel is cleaned.
- Scratches, chips and holes are filled.
- We smooth the repair.
- The finish is colour matched, woodgrain included.
- Finally we blend it into the rest of the frame.
Preparing for the visit
- Mention if the room is upstairs or in a flat
- Avoid using the area for a few hours before we arrive
- Clear toiletries, mats and anything else from around the area
How to get a price
For most jobs, pictures are all we need to give you a price. Tell us what happened and where you are, and we’ll reply with a fixed quote and the earliest dates we have.
Related advice
Questions from Blackwood
Do you cover the whole of Caerphilly?
All of Caerphilly, and the rest of the UK. Travel is included in the price.
What happens once I’ve sent photos?
We check the damage, the material and your postcode, then reply with a quote and the next dates we have.
I rent my home. Can I book you?
Yes, but check with your landlord or agent first. Landlords are frequently glad to have it sorted before the end of a tenancy.
Do you come to Blackwood?
Yes. We work across the UK and come to Blackwood and the rest of Caerphilly. Send us pictures for a fixed quote, or call 0345 017 0787.
Does someone need to be in?
We need someone to let us in. After that, you can carry on with your day.
Can you match woodgrain uPVC?
Yes. We recreate the colour and grain by hand.
How do I book?
Use the quote form or ring 0345 017 0787.
How quickly can you book me in?
Your quote comes with available dates. If it’s urgent, say so and we will do what we can.
About our accreditations · Every repair comes with a one-year guarantee.
