Cardiff · Wales
uPVC Repair in Michaelston-y-Fedw
Problem with your window, door or sill in Michaelston-y-Fedw? We put it right where it is, mix the colour on the day and guarantee the work for a year.
- Repairs from £95
- Burns on sills
- Holes from removed fittings and alarms

What happens on the day
Nothing needs to be moved out of the room beforehand. We bring everything we need with us, put protection down and get going once we’ve agreed what we are doing. It usually takes a few hours, and you can get on with other things while we’re there.
- We start by cleaning the frame.
- Next we fill the damage.
- The repair is sanded smooth.
- The finish is colour-matched, woodgrain included.
- The repair is blended into the surface around it.
Preparing for the visit
- Plan for the room to be out of bounds to pets and children
- Have somewhere for us to park nearby if possible
- Let us know which floor the room is on
How to get a price
If you are in Michaelston-y-Fedw and want a price, the easiest route is photos: a close-up, a wider shot and your postcode. We reply with a fixed quote and our next available dates.
Advice
uPVC repair in Michaelston-y-Fedw, done in place
We also do snagging repairs for builders. We fill and refinish the damage so it blends into the frame, including woodgrain finishes. Whether it’s burns on sills and damage during building work, we can usually put it right, whatever the material.
Whatever the size of the job, you get the same one-year guarantee. Clean with warm soapy water and a soft cloth. Do not use solvents or scourers.

- Area
- Michaelston-y-Fedw (CF3)
- County
- Cardiff
- Guarantee
- 12 months on all our work
- Quotes
- From £95. Fixed and free, based on photos
- Phone
- 0345 017 0787
- Updated
- 23 October 2026
Questions from Michaelston-y-Fedw
Do you work for landlords and businesses?
Yes. We carry out repairs for householders, landlords, letting agents, builders and businesses in Michaelston-y-Fedw.
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 a burnt window sill be fixed?
Yes. The burn is filled and refinished to match.
Can you price it without visiting?
In nearly every case. We only ask to see it in person if the photos cannot show what we need.
What happens after I send photos?
We look at the photos and reply with a fixed price and some dates. If anything’s unclear, we’ll ask for another photo.
Is it worth repairing rather than replacing?
Generally, yes. Replacement brings removal, refitting and making good, which a repair avoids. If it isn’t worth repairing, we will tell you.
How quickly can you book me in?
It depends on the time of year and where you are. Send pictures with your postcode and we will reply with the earliest dates.
Can tenants book a repair?
We’re happy to deal with the tenant, landlord or agent. Get your landlord’s agreement first.
What affects the price in Michaelston-y-Fedw
Prices start from £95. A fixed quote means you know the cost before booking. We look at:
- Where the damage is and how we get to it
- What kind of damage it is
- The size and number of damaged areas
- Previous DIY repairs that have to come out
Instead of hourly rates, we price the whole job up front. It depends on the damage, the material and access, and doing several items at once reduces it.
Send photos for a quote
Photographing the damage takes a minute. Please include:
- One sharp close-up of the damage
- Whether it’s been repaired or coated before
- A coin or ruler next to the damage for scale
- The postcode, so we can plan the visit
To get a price, send a couple of photos through our quote form or call us. We’ll tell you honestly whether it can be repaired.
Should you replace it?
Replacing the frame or sill costs far more, and it may not match the rest after years of weathering. A repair leaves the unit in place. Repairs from £95, with every job priced individually. A few things move the price: access, material, the extent of the damage and whether we can do several items together. Photos let us give you a fixed figure.
Why choose Surface Doctor in Michaelston-y-Fedw
- One visit for most repairs
- Colour mixed on the day to match
- Fixed prices from your pictures
- Accredited with CHAS, Constructionline and SafeContractor
Take a look at our prices page.
Towns and villages near Michaelston-y-Fedw
Also in Michaelston-y-Fedw
What we cannot put right
Before you book, it’s worth knowing the limits 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 will give you a straight answer.
What we work on
- Window frames & sills
- Coloured and woodgrain uPVC
- Conservatory frames
- Doors & door panels
- White uPVC
Landlord and trade work in Michaelston-y-Fedw
Rental properties take more wear, and replacing items every time a tenant leaves is expensive. A repair between tenancies is a cheaper way to keep the property in good order.
We regularly work with letting and managing agents. Send the address, photos and access details.
Should I try a DIY kit first?
A DIY attempt is not a disaster. 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.
If you are set on a kit, follow its instructions closely and work on a clean, dry surface, and give it the full curing time. If it doesn’t work out, we can still repair it properly.
When to call us in Michaelston-y-Fedw
uPVC is tough but not indestructible: ladders, tools and building work scratch and chip it, candles and cigarettes mark sills, and removed fittings leave holes.
The most common problems we’re called about are:
- Chips and dents
- Damage during building work
- Burns on sills
- Holes from removed fittings and alarms
What to look for in a quote
- Who will actually do the work
- A fixed quote, and whether VAT is included
- How the room is protected while they work
- How to care for the finish
About Michaelston-y-Fedw
Michaelston-y-Fedw is about 3 miles south-west of Rogerstone, in Cardiff. Book a date that suits you, and you will know when to expect us, so you are not left waiting in all day. Michaelston-y-Fedw is one of 91 places in Cardiff we cover.
Our visits in CF3 are booked in the same way as anywhere else. We also travel to Castleton (1 mile south-east), Pen-y-lan (1 mile east), Marshfield (2 miles south-east), Graig (2 miles north-east) and Pentrepoeth (2 miles north-east). Larger places within reach include Cardiff (5 miles south-west), Ely (8 miles south-west), Castle (6 miles south-west), Adamsdown (5 miles south-west), Roath (5 miles south-west) and Splott (5 miles south-west).
Around Michaelston-y-Fedw
In Michaelston-y-Fedw, that means homes near Parish Church Of St Michael and The Cefn Mably Arms and the streets around them. The nearest railway station is Pye Corner station, about 3 miles north-east of the centre. Further afield, we also cover the area around Wentloog Castle (0.9 miles south-east) and St Woolos Hospital (4.4 miles north-east). Open spaces near Michaelston-y-Fedw include The Mount and Roath Park Lake.
- Other local spots include Rhyd-y-gwern (2.8 miles north-west)
About our accreditations · Every repair comes with a one-year guarantee.

