Powys · Wales
uPVC window & door repair in Garneddwen, Powys
Our technicians come to Garneddwen for scratch, chip, burn and hole repairs to uPVC windows, doors and sills. Nothing is taken out, and the work is guaranteed.
- Repairs from £95
- Chips and dents
- Burns on sills

Work for landlords and builders
Hospitality businesses need rooms back in use quickly, so most of our work is done in a single visit. We will fit around changeovers where we can.
Builders, developers and site managers book us for snagging repairs, fixing chips and scratches before handover. We’re CHAS, Constructionline and SafeContractor accredited.
About our uPVC repair in Garneddwen
The damage is filled and refinished to match the frame, including woodgrain finishes. Builders and developers use us for snagging repairs too. Common call-outs are for damage during building work and scratches from ladders and furniture, on white uPVC, conservatory frames and coloured and woodgrain uPVC.
Every job is backed for twelve months. We return to put right any problem with the work. Warm soapy water and a soft cloth are all it needs. Don’t use solvents or scourers.
- Area
- Garneddwen (SY20)
- Area hub
- Powys
- Cover
- A year, on every repair
- Quotes
- From £95. Free and fixed, from your photos
- Telephone
- 0345 017 0787
- Last updated
- 23 October 2026

When we would advise against a repair
It helps to know what we can’t do:
- Failed or misted double glazing units
- Broken locks, hinges or mechanisms
- Frames that are warped or out of square
If in doubt, send pictures and we will say what we think.
Materials we work on in Garneddwen
- Window frames & sills
- White uPVC
- Conservatory frames
- Doors & door panels
- Coloured and woodgrain uPVC
Also near Garneddwen
Other services in Garneddwen
When to call us in Garneddwen
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.
Get in touch if you’ve noticed any of these:
- Chips and dents
- Burns on sills
- Scratches from ladders and furniture
- Damage during building work
What to look for in a quote
- What preparation is included
- How your room will be protected
- Who turns up on the day
- Whether there are any call-out or travel charges
About Garneddwen
Garneddwen is about 20 miles north-east of Aberystwyth, in Powys. We work in every kind of home, old or new, large or small, plus businesses and rented homes. Garneddwen is one of 234 places in Powys we cover. You can also see our page for Liverpool, about 64 miles away.
Our visits in SY20 work the same way as everywhere else we cover. Neighbouring places we cover include Aberllefenni (1 mile north-east), Corris (1 mile south-west), Pont Felin-y-ffrîdd (4 miles south), Felin-Gerrig (5 miles south) and Penegoes (5 miles south).
Around Garneddwen
Our clients here include homes close to The Slater's Arms, among other places. Garneddwen’s nearest station is Machynlleth station, roughly 4.8 miles south of the centre. A little further out are Corris Railway Museum (0.8 miles south-west) and Gaergyno (3.6 miles east). Not far away are Cilgwyn Lake and Godre Fynydd.
Questions from Garneddwen
What areas do you cover?
We work UK-wide, and that includes Garneddwen. Our prices are the same everywhere.
What does uPVC repair cost?
Repairs from £95. We give a fixed price from your photos. Send a close-up and a picture of the entire item and your postcode.
I rent my home. Can I book you?
Yes, but check with your landlord or agent first. Landlords are often glad to have it sorted.
Is a repair better than a new one?
In most cases, yes. A repair skips the removal, fitting and redecorating. If it is not worth repairing, we will tell you.
How do I book?
Some pictures, your postcode and how to reach you. On the day, we only need access to the room.
Is there any odour?
Expect a mild smell while we’re working.
How soon can you come?
That depends on our diary for your area. We will offer you dates when we send your quote.
Will it make a mess?
We protect the room with dust sheets and masking first, and tidy up before we leave.
How we price uPVC repair
Prices start from £95. A fixed quote means you know the cost before you book. We look at:
- The material
- Access to the area
- How many items we do on one visit
- How many areas need work
Instead of hourly rates, we price the entire job up front. It depends on the damage, the material and access, and doing several items at once reduces it.
Send pictures for a quote
Photographing the damage takes a minute, and it saves a visit. Try to send:
- Any details about the material
- Any earlier repairs or coatings
- Good light, ideally daylight, without flash glare
- A coin beside the damage so we can judge size
For most jobs, photos are all we need to give you a price. Tell us what happened and where you are, and we will send back a fixed quote and some dates.
DIY kit or professional repair?
You can buy a DIY kit for most repairs, and they can make a small mark look better. The trouble is colour and preparation: they come in a handful of shades, and if the surface isn’t prepared the repair won’t last.
It’s natural to want to try a repair yourself. The trouble is that kit repairs frequently look fine at first and then fail, and then the old filler has to be removed first.
How the visit works
From the moment we arrive, the aim is to do the job without disturbing the rest of your home. We mask off everything nearby, 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.
- Next we fill the damage.
- The repair is sanded smooth.
- The finish is colour-matched, woodgrain included.
- We blend the repair into the surrounding surface.
Preparing for the visit
- Make sure the area is dry
- Make sure the room can be ventilated
- Tell us about any previous repairs or coatings
Getting a price
The quickest way to a price is to send a couple of photos using our quote form or call us. We will tell you honestly whether it can be repaired.
Related advice
Why repair rather than replace?
A new window, door or sill costs far more, and new uPVC may not match the weathered frames around it. Repairing the damage keeps the original. Prices start from £95. We do not add extras on the day. What we quote from your pictures is what you pay, unless the damage turns out to be different, in which case we talk to you first.
Why choose Surface Doctor in Garneddwen
- Every repair guaranteed for a year
- One visit for most repairs
- Colour-matched on site
- CHAS, Constructionline and SafeContractor accredited
See our pricing.
About our accreditations · Every repair comes with a one-year guarantee.

