Gwynedd · Wales
uPVC window & door repair in Frongoch, Gwynedd
We travel to Frongoch 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
- Damage during building work
- Scratches from ladders and furniture
For landlords and businesses
We work for landlords, letting agents and housing providers in Frongoch as well as homeowners. A repair between tenants keeps the property empty for less time, and it costs much less than replacing.
We’re used to working with agents and managing companies. Just send pictures, the address and how to get access and we will handle the rest.
About our uPVC repair in Frongoch
Builders and developers use us for snagging repairs too. We fill and refinish the damage so it blends into the frame, including woodgrain finishes. Whether it’s holes from removed fittings and alarms and chips and dents, we can typically put it right, on doors & door panels, white uPVC and coloured and woodgrain uPVC alike.
A one-year guarantee comes with the work, just as it does everywhere we cover. Clean with warm soapy water and a soft cloth. Avoid solvents and abrasive cleaners.
- Where
- Frongoch (LL23)
- Region
- Gwynedd
- Cover
- One year on every repair
- Quotes
- From £95. Free, fixed price from pictures
- Call
- 0345 017 0787
- Updated
- 23 October 2026
Nearby places to Frongoch
More services for Frongoch
Repair or replace: which is better?
A new window, door or sill costs far more, and new uPVC may not match the weathered frames around it. A repair leaves the unit in place. Prices start from £95. Every job is a little different, so each one is priced on its own. The size and type of damage, the material and access all make a difference, and combining jobs on one visit brings the cost down.
What you get with us
- We will tell you if it’s not worth repairing
- Normally one visit, start to finish
- Dust sheets down, tidy finish
- One price list for the entire UK
See our pricing.
Your questions about uPVC repair in Frongoch
What happens next?
We come back with a fixed price, plus dates. You’re under no obligation.
How much does uPVC repair cost in Frongoch?
Prices start from £95. We give a fixed quote based on photos of the damage. Send a close-up of the damage and a wider photo with your LL23 postcode.
Do I need to be at home?
Yes. The technician needs access to the room for the visit, at a time that suits you.
Is repairing better than replacing?
Usually, if the item is otherwise sound. Repairing avoids the cost and disruption of replacing. We’ll tell you honestly if replacement makes more sense.
Is there a guarantee?
All our work carries our one-year guarantee. We’ll explain what it covers when we quote.
Is it messy?
No. The work area is masked and covered, and we leave the room clean.
Are you accredited?
We are accredited with CHAS, Constructionline, SafeContractor, SMAS Worksafe and Builder’s Profile.
Can you repair something that’s been repaired before?
Most of the time. Tell us what was done before and we will plan for it.
Should I try a DIY kit first?
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.
Kits are cheap and easy to find, but the repairs we redo most frequently are DIY ones that have discoloured or lifted. Doing it properly first is usually the cheaper route.
Frongoch and nearby
Frongoch is about 25 miles south of Bae Colwyn, in Gwynedd. Book a date that suits you, and you’ll know when to expect us, so you are not left waiting in all day. We cover 165 places across Gwynedd, from the larger towns to small villages. Our nearest city page is Liverpool, about 44 miles away.
Postcode districts we cover here: LL23. Nearby, we also work in Y Bala (3 miles south-east), Llanycil (3 miles south), Llangower (4 miles south), Llandderfel (5 miles east) and Llanuwchllyn (6 miles south). Within a short drive, we also cover Blaenau Ffestiniog (13 miles west), Ffestiniog (13 miles west), Glan-y-pwll (14 miles west) and Bethania (13 miles west).
Near you in Frongoch
Locally, our jobs take us to homes close to Ysgol Bro Tryweryn and the streets around them. Other landmarks nearby include Mary Jones World (2.8 miles south) and Pen-uchar llan (2.7 miles south-east). For a walk, there’s Craig y Garn and Llyn y Fawnog.
The process
We agree an arrival time beforehand. On site, it takes a morning or an afternoon in most cases. We leave the room clean and ready to use once it has cured.
- First the frame or panel is cleaned.
- We fill scratches, chips and holes.
- The repair is sanded smooth.
- We colour-match the finish, including woodgrain effects.
- Finally we blend it into the rest of the frame.
Getting ready for the visit
- Avoid using the area for a few hours before we arrive
- Tell us about parking, stairs or access
- Have a window or extractor fan available
Get a quote
If you’re in Frongoch and want a price, the easiest route is photos: a close-up, a wider shot and your postcode. You’ll get a fixed quote with dates to choose from.
Advice
What we cannot put right
We would rather lose a job than do one that won’t last, so here’s what a repair cannot put right:
- Failed or misted double glazing units
- Broken locks, hinges or mechanisms
- Frames that are warped or out of square
Send us pictures and we’ll tell you honestly.
What we work on
- Window frames & sills
- Coloured and woodgrain uPVC
- White uPVC
- Doors & door panels
- Conservatory frames
How we price uPVC repair
Repairs from £95. Each job gets its own fixed price. This is what makes a difference:
- The colour and finish to match
- How much damage there is
- Any earlier repairs that need removing first
- The material
What it costs depends on how much damage there is and what kind, the material and how many jobs we combine into one visit. You get a fixed price from your photos, so you know the cost before you book.
How to get a fixed quote
Phone photos are fine. Just ensure we can see:
- A wider photo showing the entire window, door or sill
- Where you are, by postcode
- A close-up of the damage, in focus
- Something in shot to show the size
The quickest way to a price is to send two or three pictures using our quote form or call us. We will tell you honestly whether it can be repaired.
What we’re called out for in Frongoch
uPVC is hard-wearing, but it does get damaged: ladders and building work leave scratches and chips, candles and cigarettes mark sills, and removed fittings leave holes.
Common reasons people in Frongoch contact us are:
- Holes from removed fittings and alarms
- Damage during building work
- Chips and dents
- Burns on sills
Comparing quotes
- What protection goes down before work starts
- Whether the price is fixed and includes VAT
- How to care for the finish
- What happens if they find more damage
About our accreditations · Every repair comes with a one-year guarantee.
