Gwynedd · Wales
uPVC window & door repair in Y Fron, Gwynedd
We travel to Y Fron 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
- Burns on sills
- Chips and dents

Honest limits
Some jobs aren’t right for a repair, including:
- Failed or misted double glazing units
- Broken locks, hinges or mechanisms
- Frames that are warped or out of square
If in doubt, send photos and we will say what we think.
What we work on
- Coloured and woodgrain uPVC
- Conservatory frames
- White uPVC
- Doors & door panels
- Window frames & sills
uPVC repair at your home in Y Fron
The damage is filled and refinished so it blends into the frame, woodgrain finishes included. Builders and developers use us for snagging repairs too. Typical jobs include chips and dents and scratches from ladders and furniture, on conservatory frames, coloured and woodgrain uPVC and white uPVC.
All of our repairs are guaranteed for twelve months, and the guarantee is the same wherever you live. If something goes wrong with the work, we come back. Warm soapy water and a soft cloth are all it needs. Avoid solvents and abrasive cleaners.
- Area
- Y Fron (LL54)
- County
- Gwynedd
- Guarantee
- 12 months on all our work
- Price
- From £95. Free, fixed quote from pictures
- Telephone
- 0345 017 0787
- Last updated
- 23 October 2026

Also near Y Fron
Other services in Y Fron
Do you need uPVC repair in Y Fron?
uPVC is tough but not indestructible: ladders, tools and building work scratch and chip it, candles and cigarettes burn sills, and old fittings leave holes.
Look out for any of the following:
- Scratches from ladders and furniture
- Burns on sills
- Damage during building work
- Holes from removed fittings and alarms
Comparing quotes
- What happens if the damage is worse than the pictures show
- What prep work is covered
- Whether the price is fixed and includes VAT
- How to look after the finish
Common questions in Y Fron
What information do you need?
Just pictures, your postcode and a contact number. On the day, we only need access to the room.
Is repairing better than replacing?
In most cases, yes. Replacement brings removal, refitting and making good, which a repair avoids. We will be honest if it’s not worth it.
Can pets and children be at home?
Please keep children and pets out of the room during the visit and until it has cured. The rest of the house is unaffected.
How quickly can you book me in?
We’ll give you dates with your quote. If it’s urgent, say so and we will do what we can.
Can you quote from photos?
Nearly always. We only ask to see it in person if the photos can’t show what we need.
Can a burnt window sill be fixed?
Yes. We fill and refinish the burnt area to match.
Do the materials smell?
Some materials have a smell while they’re applied. It fades as everything cures.
Can tenants book a repair?
We are happy to deal with the tenant, landlord or agent. Just make sure the landlord agrees.
How the visit works
Your technician turns up at the time we agreed with you, introduces themselves and checks the damage against your photos first. The floor and nearby surfaces are covered before we open a single tin. Most visits take a few hours, and the room is left clean and tidy.
- We clean the frame or panel.
- Scratches, chips and holes are filled.
- We sand the repair smooth.
- We colour-match the finish, including woodgrain effects.
- The repair is blended into the surface around it.
Before we arrive
- Point us to the nearest place to park
- Let the surface dry out before the visit
- Make sure the room can be ventilated
Getting a price
Getting a quote takes a couple of minutes: take one close-up and one wider shot of the window, door or sill, add your postcode and send them to us. You’ll get a fixed quote, not an estimate.
Advice
Y Fron and the surrounding area
Y Fron is about 5 miles south of Caernarfon, in Gwynedd. Our work suits any type of property, from flats and terraces to detached houses and new builds, plus businesses and rented homes. Y Fron is one of 165 towns and villages in Gwynedd where we work. Our nearest city page is Liverpool, about 59 miles away.
Every address in LL54 is covered, from the main roads to the quietest streets. We also cover the places around Y Fron: Carmel (1 mile north-west), Pen-y-ffridd (1 mile north), Rhosgadfan (2 miles north), Talysarn (2 miles south-west) and Rhostryfan (2 miles north). Larger places within reach include Bangor (11 miles north), Caernarfon (5 miles north), Bethesda (10 miles north-east), Hirael (12 miles north), Upper Bangor (12 miles north) and Glanadda (11 miles north).
Near you in Y Fron
In Y Fron, that means homes near Cesarea Calvinistic Methodist Church and Ysgol Bronyfoel. Nearby you will also find Hen Gastell (2.8 miles north-west) and Parc Glynllifon (3.2 miles west). Green spaces nearby include Mynydd y Cilgwyn and Nantlle Quarry Lake.
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. Repairing the damage leaves the unit in place. Repairs from £95, with every job priced individually. The price reflects the work involved, not where you live. You will see the full price before you book, with no extras added later.
Why book with us
- We’ll tell you if it’s not worth repairing
- Dust sheets down, tidy finish
- A year’s guarantee on all work
- No need to remove anything
Read our prices page.
DIY kit or professional repair?
If you’ve already tried a DIY fix, that’s 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 pictures.
Kits are cheap and easy to find, but the repairs we redo most frequently are DIY ones that have discoloured or lifted. Getting it right first time is normally cheaper.
Landlords, agents and businesses in Y Fron
Landlords, letting agents and housing providers in Y Fron use us as well as homeowners. A repair between tenants keeps the property empty for less time, and it generally costs far less than a refit.
Builders use us to fix snagging damage before handover. Several plots can be done in one visit to keep costs down.
What uPVC repair costs
Prices start from £95. Quotes are free and the price is fixed. What we look at:
- Doing more than one item at once
- How many areas need work
- How hard the colour is to match
- What kind of damage it is
We don’t add extras on the day. What we quote from your pictures is what you pay, and if the damage turns out to be different, we discuss it before starting.
Quotes from your photos
Phone pictures are fine. Ensure they show:
- Any details about the material
- Natural light rather than flash
- A coin beside the damage so we can judge size
- Where you are, by postcode
No survey visit is needed: we price from pictures. Use the quote form, or ring 0345 017 0787 to talk it through, and we’ll come back with a fixed figure.
About our accreditations · Every repair comes with a one-year guarantee.

