Caerphilly · Wales
uPVC window & door repair in Castle Park, Caerphilly
Our technicians come to Castle Park for scratch, chip, burn and hole repairs to uPVC windows, doors and sills. Everything is done in place, and the work is guaranteed.
- Repairs from £95
- Scratches from ladders and furniture
- Damage during building work
Should you replace it?
A new window, door or sill is a much bigger job, and new uPVC may not match the weathered frames around it. A repair leaves the unit in place. Prices start from £95. Rather than charging by the hour, we price the whole job up front. Damage, material and access decide it, and doing several items at once reduces it.
Why choose Surface Doctor in Castle Park
- Free fixed quotes from pictures
- Rooms protected and left tidy
- Accredited with CHAS, Constructionline and SafeContractor
- Colours mixed by hand to suit your surface
See our full price list.
uPVC repair in Castle Park, done in place
The damage is filled and refinished to match the frame, woodgrain finishes included. We also do snagging repairs for builders. Common call-outs are for holes from removed fittings and alarms and scratches from ladders and furniture, across window frames & sills, white uPVC and conservatory frames.
We stand behind the work with a one-year guarantee, so you are not left on your own once we have gone. Warm soapy water and a soft cloth are all it needs. Don’t use solvents or scourers.
- Area
- Castle Park (CF83)
- County
- Caerphilly
- Warranty
- A year, on every repair
- Price
- From £95. Free, fixed quote from pictures
- Call
- 0345 017 0787
- Updated
- 23 October 2026
Towns and villages near Castle Park
More services for Castle Park
What we do, step by step
Visits start with a quick look at the job together, so you know exactly what we are doing. Then the area is sheeted and masked and the work begins. Allow a few hours.
- First the frame or panel is cleaned.
- Scratches, chips and holes are filled.
- We sand the repair smooth.
- We match the colour, including woodgrain finishes.
- Finally we blend it into the rest of the frame.
How to prepare
- Have somewhere for us to park nearby if possible
- Keep pets and children out of the room while we work
- Mention any earlier repairs or resurfacing
Get a quote
To get a price, send a couple of pictures through our quote form or ring us. We will say straight away if a repair is the right fix.
Related advice
Castle Park and the surrounding area
Castle Park is about 1 mile east of Caerphilly, in Caerphilly. We visit homes and businesses in Castle Park and the surrounding area, so nothing has to leave your home. Castle Park is one of 94 towns and villages in Caerphilly we cover.
Every address in CF83 is covered. Whether you live on Van Road, Park Lane and Farm Road or anywhere nearby, we can come to you. Other places close to Castle Park include Lansbury Park (1 mile north-east), Van (1 mile south-east), Mornington Meadows (1 mile north-east), Caerphilly (1 mile west) and Beddau (1 mile west). Larger places within reach include Blackwood (6 miles north), Risca (5 miles north-east), Ystrad Mynach (5 miles north), Cefn Fforest (6 miles north), Pontllanfraith (5 miles north) and Trecceln (7 miles north-east).
Around Castle Park
We visit homes around Goodrich Hotel, St Martin's Comprehensive School and Van Road Congregational Church and the streets around them. You will also find Twyn Primary School (less than half a mile south-west) and St Martin's School (0.6 miles south-west). Castle Park has its own railway station: Caerphilly station. Other landmarks nearby include Van House (within half a mile east) and St Martins (1 mile south-west). The countryside around Castle Park includes Glamorgan Canal / Long Wood and Roath Park Lake.
Do you need uPVC repair in Castle Park?
uPVC is tough but not indestructible: ladders and building work leave scratches and chips, candles and cigarettes mark sills, and removed fittings leave holes.
Send us a picture if you notice any of these:
- Holes from removed fittings and alarms
- Chips and dents
- Damage during building work
- Burns on sills
Questions to ask before booking
- What protection goes down before work starts
- How to look after the finish
- Whether the price is fixed and includes VAT
- How soon you can use it again
DIY repairs versus a professional job
If you are set on a kit, follow its instructions closely, and do not use it until it has fully cured. If it does not work out, we can still repair it properly.
If you’ve already tried a DIY fix, that is fine. We remove the old filler and start again, so it will not stop us repairing it. It does add a little time, so tell us about it when you send photos.
Landlord and trade work in Castle Park
Letting agents frequently send us pictures straight from the inventory. 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 so nothing needs replacing. We hold CHAS, Constructionline and SafeContractor accreditations.
When a repair isn’t the answer
It helps to know what we cannot do too:
- 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’ll give you a straight answer.
Surfaces we repair
- Coloured and woodgrain uPVC
- Doors & door panels
- White uPVC
- Conservatory frames
- Window frames & sills
Common questions in Castle Park
Is a repair better than a new one?
Normally, if the item is otherwise sound. A repair avoids removal and making good. If replacing would be better, we’ll say so.
Does someone need to be in?
Yes. We need access to the room while we work, at a time that suits you.
What happens if you find more damage?
It’s rare, but if it happens we talk to you first. The price only changes if you agree.
Can you repair a burn on a uPVC sill?
Yes. We fill and refinish the burnt area to match.
Do you work in Castle Park?
Yes, we do. Technicians travel to Castle Park from across the region, and the price is the same as everywhere else.
Can you do more than one item on the same visit?
Of course, and it usually saves money. Send pictures of everything together and you will get one combined price.
Do you repair coloured uPVC?
Yes. Colour and grain are matched by hand.
How much does uPVC repair cost in Castle Park?
Prices start from £95. Every job gets a fixed quote from your pictures. Send a close-up and a picture of the whole item with your CF83 postcode.
How we price uPVC repair
Repairs from £95. There is no area surcharge for Castle Park. The price reflects:
- How easy the damage is to reach
- The size and number of damaged areas
- Whether old repairs or coatings need taking off
- The type of damage
A repair usually costs much less than people expect, particularly next to the cost of replacement. Send photos and we’ll give you the exact figure.
Send pictures for a quote
Good pictures mean an accurate price. Here’s what helps:
- Good light, ideally daylight, without flash glare
- Something in shot to show the size
- The material, if you know it
- One sharp close-up of the damage
Getting a price is easy: snap the damage close up and then the whole item, send them over with your postcode, and you will get a fixed quote back. There’s no charge for the quote and you’re under no obligation.
About our accreditations · Every repair comes with a one-year guarantee.
