Isle of Anglesey · Wales
uPVC window & door repair in Llansadwrn, Isle of Anglesey
Scratch, chip, burn and hole repairs to uPVC windows, doors and sills at your home in Llansadwrn, with a one-year guarantee on every repair.
- Repairs from £95
- Scratches from ladders and furniture
- Damage during building work

DIY kit or professional repair?
A kit can be fine for a tiny mark out of sight. For anything you look at every day, anything that has rusted, cracked or holed, or anything on a coloured surface, it’s worth having it done properly.
Kits are cheap and easy to find, but the repairs we redo most often are DIY ones that have discoloured or lifted. Getting it right first time is typically cheaper.
How we handle uPVC repair in Llansadwrn
We also do snagging repairs for builders. The damage is filled and refinished so it blends into the frame, including woodgrain finishes. Typical jobs include scratches from ladders and furniture and holes from removed fittings and alarms, on white uPVC, window frames & sills and doors & door panels.
We guarantee the work for a year. If something isn’t right in that time, we come back and put it right. Warm soapy water and a soft cloth are all it needs. Avoid solvents and abrasive cleaners.

- Location
- Llansadwrn (LL59)
- Area hub
- Isle of Anglesey
- Warranty
- One year on every repair
- Quotes
- From £95. Free, fixed price from pictures
- Phone
- 0345 017 0787
- Page updated
- 23 October 2026
For landlords and businesses
We regularly price jobs from inventory or check-out pictures. That means we can quote before you even visit the property, and we can arrange access with the tenant directly if that helps.
For developers and builders, we fix damage before handover. We can visit several plots in one trip.
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 leaves the unit in place. Repairs from £95, with every job priced individually. What it costs depends on how much damage there is and what kind, what it’s made of and how many items we do on one visit. We give a fixed quote from your pictures, so you know the cost before booking.
Why us?
- We come to you, anywhere in the UK
- Free fixed quotes from pictures
- We leave the room as we found it
- Everything repaired in place
See our prices page.
When to call us in Llansadwrn
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.
If you can see any of these, send us a picture:
- Burns on sills
- Scratches from ladders and furniture
- Holes from removed fittings and alarms
- Damage during building work
What to look for in a quote
- What aftercare is recommended
- How your room will be protected
- The length of the guarantee and what it covers
- A fixed price, and whether VAT is included
About Llansadwrn
Llansadwrn is about 3 miles north of Bangor, in Isle of Anglesey. We visit homes and businesses in Llansadwrn and the surrounding area, so you do not need to take anything anywhere. We work in 115 places across Isle of Anglesey, from the larger towns to small villages. Our jobs stretch from Llansadwrn to Liverpool (about 52 miles away).
Postcode districts we cover here: LL59. If you are just outside Llansadwrn, we cover Cwm Cadnant (1 mile south), Pen-y-garnedd (1 mile west), Hen Bentref Llandegfan (1 mile south-east), Sling (2 miles east) and Wern y Wylan (2 miles north). Further out, we also cover Llangefni (6 miles west), Menai Bridge (3 miles south), Porthaethwy (3 miles south), Amlwch (12 miles north-west), Llanfair Pwllgwyngyll (4 miles south-west) and Benllech (4 miles north-west).
What’s near Llansadwrn
In Llansadwrn, that means homes near St Sadwrn's Church and the streets around them. The closest station to Llansadwrn is Bangor (Gwynedd) station, about 3.3 miles south. Well-known places in the area include Museum of Childhood Memories (3 miles south) and Minffordd Hospital (3.8 miles south). For a walk, there is Llyn Llwydiarth and Llangoed and Aberlleiniog Common Local Nature Reserve.
What affects the price in Llansadwrn
Repairs from £95. You will not pay by the hour. The price depends on:
- What the surface is made of
- The size and number of damaged areas
- Whether it’s a chip, crack, burn or wear
- Whether old repairs or coatings need taking off
Set against the cost of replacement, a repair is usually a fraction of the price, because nothing has to be taken out, refitted or made good. The quote lists exactly what you’re paying for.
How to get a fixed price
Two or three clear photos are typically enough. It helps if you send:
- Your postcode, so we can check dates
- The material, if you know it
- A wider photo showing the entire window, door or sill
- A clear, close picture of the problem area
For most jobs, pictures are all we need to give you a price. Add a line about what happened and your postcode, and we’ll reply with a fixed quote and the earliest dates we have.
What we do, step by step
Expect a friendly, tidy visit. We agree the arrival time in advance, protect the area, and get on with the job, which normally takes a morning or an afternoon. If we find something your photos didn’t show, we will explain it before carrying on.
- We clean the frame or panel.
- Scratches, chips and holes are filled.
- We smooth the repair.
- We colour-match the finish, including woodgrain effects.
- The repair is blended into the surface around it.
Getting ready for the visit
- Let us know which floor the room is on
- Tell us about any previous repairs or coatings
- Point us to the nearest place to park
Getting a price
No survey visit is needed: we price from pictures. Use the quote form, or ring 0345 017 0787 to talk it through.
Advice
Llansadwrn questions
Do you work for landlords and businesses?
Yes. We carry out repairs for householders, landlords, letting agents, builders and businesses across Isle of Anglesey.
Do you work in Llansadwrn?
Yes. We work across the UK and travel to Llansadwrn and the rest of Isle of Anglesey. Send us pictures for a fixed quote, or call 0345 017 0787.
Are you accredited?
We hold CHAS, Constructionline, SafeContractor, SMAS Worksafe and Builder’s Profile accreditations.
Do I need to be at home?
We need someone to let us in. After that, you can carry on with your day.
Is there any odour?
Some materials have a smell while they’re applied, so we ventilate the room. It clears as the materials cure.
Is there a call-out fee?
There is no separate call-out charge. The fixed quote covers the visit and the work.
Can a burnt window sill be fixed?
Yes. The burn is filled and refinished to match.
Is it messy?
No. The work area is masked and covered, and we leave the room clean.
Towns and villages near Llansadwrn
Other services in Llansadwrn
When a repair isn’t the answer
Not everything can be repaired, and we’d rather say so up front. We cannot fix:
- Failed or misted double glazing units
- Broken locks, hinges or mechanisms
- Frames that are warped or out of square
Not sure? Send photos and we will give you a straight answer.
Materials we repair
- Coloured and woodgrain uPVC
- Window frames & sills
- Conservatory frames
- Doors & door panels
- White uPVC
About our accreditations · Every repair comes with a one-year guarantee.

