Powys · Wales
uPVC Repair for Llangynfelyn homes
uPVC repair across Llangynfelyn and nearby, done in a single visit in most cases and guaranteed for a year.
- Repairs from £95
- Damage during building work
- Chips and dents

uPVC repair in Llangynfelyn without replacing anything
We fill and refinish the damage so it blends into the frame, including woodgrain finishes. We also do snagging repairs for builders. We regularly repair coloured and woodgrain uPVC, window frames & sills and doors & door panels, and common reasons people get in touch are chips and dents and scratches from ladders and furniture.
All of our repairs are guaranteed for twelve months. If something goes wrong with the work, we come back. Clean with warm soapy water and a soft cloth. Don’t use solvents or scourers.
- Where
- Llangynfelyn (SY20)
- Area hub
- Powys
- Cover
- One year on every repair
- Quotes
- From £95. Free and fixed, from your pictures
- Telephone
- 0345 017 0787
- Last updated
- 23 October 2026

Should you replace it?
Replacing the frame or sill is a much bigger job, and it may not match the rest after years of weathering. A repair keeps the original. Repairs from £95, with every job priced individually. We charge the same wherever you are, with no extra for Llangynfelyn. What changes the price is the job itself: how much damage, what it’s made of and how many items.
Why choose Surface Doctor in Llangynfelyn
- A fixed quote before booking
- Typically one visit, start to finish
- Dust sheets down, tidy finish
- Colours mixed by hand to suit your surface
Take a look at our prices page.
The process
Arrival times are agreed in advance, so you know when to expect us. On site, it takes a few hours. We leave the room clean.
- First the frame or panel is cleaned.
- Next we fill the damage.
- The repair is sanded smooth.
- The finish is colour matched, woodgrain included.
- Finally we blend it into the rest of the frame.
How to prepare
- Tell us about parking, stairs or access
- Tell us about any previous repairs or coatings
- Have somewhere for us to park nearby if possible
Get a quote
No survey visit is needed: we price from photos. Send them through the quote form, or call 0345 017 0787 if you’d rather talk it through.
Related advice
Places near Llangynfelyn
What else we do in Llangynfelyn
About Llangynfelyn
Llangynfelyn is about 8 miles north-east of Aberystwyth, in Powys. Our technicians come to homes and businesses in Llangynfelyn, so you don’t need to take anything anywhere. Llangynfelyn is one of 234 towns and villages in Powys where we work. We work right across the region, from Llangynfelyn to Liverpool (76 miles away).
All of SY20 is within our area, from the main roads to the quietest streets. Whether you live on North Road and Cae Bitffald or a nearby road, we can come to you. Neighbouring places we cover include Craig-y-penrhyn (1 mile north-east), Tre'r-ddol (1 mile east), Ceulanamaesmawr (2 miles south), Tal-y-bont (2 miles south) and Penhelyg (3 miles north-west).
Near you in Llangynfelyn
Our clients here include homes close to St Cynfelyn's Church and The Wildfowler pub and the streets around them. The nearest railway station is Penhelig station, about 3.1 miles north-west of the centre. Well-known places in the area include Aberdyfi Castle (3.4 miles north-east) and Yr Hen Gapel Museum (less than half a mile south-east). For a walk, there’s Ynys Llancynfelyn and Llyn Moel y Llyn.
DIY kit or professional repair?
You can buy a DIY kit for most repairs, and they can tidy up a tiny mark. Where they fall down is colour and preparation: they come in a handful of shades, and if the surface isn’t prepared the repair won’t last.
For a hairline mark somewhere you’ll never see, a kit may be enough. For damage in plain view, cracks, holes or rust, or coloured finishes, it’s worth having it done properly.
Questions from Llangynfelyn
Is there a guarantee?
Every repair comes with our one-year guarantee. Ask us what it covers when you get your quote.
Is it messy?
We protect the room with dust sheets and masking first, and tidy up before we leave.
Is a repair better than a new one?
Generally, yes. A repair skips the removal, fitting and redecorating. If it is not worth repairing, we’ll tell you.
Do you repair coloured uPVC?
Yes. Colour and grain are matched by hand.
Do you do work for letting agents?
Yes, frequently. We can quote for several properties together and work between tenancies.
Can you redo someone else’s repair?
Most of the time. Let us know what was used before.
Are there extra charges for Llangynfelyn?
No. Our quotes include travel, with the same prices everywhere we work.
Do you cover the entire of Powys?
The whole UK, including all of Powys. Just include your postcode and we’ll offer you dates.
Prices and what affects them
Prices start from £95. A fixed quote means you know the cost before you book. We take into account:
- Previous DIY repairs that have to come out
- How much damage there is
- What the surface is made of
- Whether it’s a chip, crack, burn or wear
A few things move the price: access, material, the extent of the damage and whether we can do several items together. Send pictures and you’ll get a fixed figure.
How to get a fixed quote
We price nearly every job from photos. This is what to send:
- Any earlier repairs or coatings
- A picture taken from further back
- What it’s made of, if you know
- Good light, ideally daylight, without flash glare
Pricing is simple: snap the damage close up and then the whole item, send them to us with your postcode, and you will get a fixed price back. There’s no charge for the quote and no obligation.
What we cannot put right
We won’t take on work that won’t last, so these are the limits:
- 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.
Surfaces we repair
- Coloured and woodgrain uPVC
- Window frames & sills
- Conservatory frames
- White uPVC
- Doors & door panels
For landlords and businesses
Landlords, letting agents and housing providers in Llangynfelyn use us as well as householders. A repair between tenants keeps the property empty for less time, and it typically costs far less than a refit.
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.
Common problems we fix in Llangynfelyn
uPVC is tough but not indestructible: ladders and building work leave scratches and chips, candles and cigarettes mark sills, and old fittings leave holes.
Common reasons people in Llangynfelyn contact us include:
- Scratches from ladders and furniture
- Damage during building work
- Holes from removed fittings and alarms
- Burns on sills
Questions to ask before booking
- If travel is included in the price
- How long it needs to cure
- How the room is protected while they work
- Who turns up on the day
About our accreditations · Every repair comes with a one-year guarantee.

