Gwynedd · Wales
uPVC window & door repair in Dinas, Gwynedd
Problem with your window, door or sill in Dinas? We put it right where it is, mix the colour on the day and guarantee the work for a year.
- Repairs from £95
- Scratches from ladders and furniture
- Burns on sills
Landlord and trade work in Dinas
Landlords, letting agents and housing providers in Dinas 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.
For developers and builders, we fix damage before handover. We can visit several plots in one trip to keep costs down.
How we handle uPVC repair in Dinas
Builders and developers use us for snagging repairs too. The damage is filled and refinished to match the frame, woodgrain finishes included. We work on coloured and woodgrain uPVC, white uPVC and conservatory frames, and people most often call us about damage during building work and chips and dents.
Every job is backed for twelve months, and the guarantee is the same wherever you live. If something goes wrong with the work, we come back. Clean with warm soapy water and a soft cloth. Avoid solvents and abrasive cleaners.
- Area
- Dinas (LL53)
- County
- Gwynedd
- Guarantee
- One year on every repair
- Price
- From £95. Free and fixed, from your photos
- Telephone
- 0345 017 0787
- Last updated
- 23 October 2026
Covering Dinas
Dinas is about 21 miles south-west of Caernarfon, in Gwynedd. Whether you are in the middle of Dinas or on the outskirts, we offer exactly the same service: fixed prices, tidy work and a one-year guarantee. Dinas is one of 165 places in Gwynedd we cover. Our nearest city page is Liverpool, about 77 miles away.
We cover every part of LL53 and the streets around it. Neighbouring places we cover include Botwnnog (3 miles south), Mynytho (4 miles south-east), Abersoch (6 miles south-east), Llanengan (6 miles south) and Sarn Bach (6 miles south). Within a short drive, we also cover Pwllheli (6 miles east), Morfa Nefyn (3 miles north), Criccieth (14 miles east), Pen-rallt (6 miles east) and Nefyn (4 miles north-east).
Near you in Dinas
Typical jobs here are in homes near St Tudwen's Church and the streets around them. Well-known places in the area include Carn Fadryn castle and hillfort (0.8 miles south-east). Open spaces near Dinas include Carn Fadryn.
Repair or replace in Dinas?
A new window, door or sill costs far more, and new uPVC may not match the weathered frames around it. A repair keeps the original. Prices start from £95. We charge the same wherever you are, with no extra for Dinas. 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 Dinas
- Dust sheets down, tidy finish
- No extra charge for your area
- Every repair guaranteed for a year
- Colour-matched on site
See our full price list.
How it works
We work cleanly and quietly. Protection goes down first, then the job itself takes a morning or an afternoon. Before we leave, we explain the curing time and the aftercare.
- We start by cleaning the frame.
- Next we fill the damage.
- We smooth the repair.
- The finish is colour matched, woodgrain included.
- The repair is blended into the surface around it.
Before we arrive
- Mention if the room is upstairs or in a flat
- Have somewhere for us to park nearby if possible
- Ensure the area is dry
Get a quote
No survey visit is needed: we price from photos. Use the quote form, or ring 0345 017 0787 to talk it through.
Advice
Can I fix it myself?
It’s tempting to reach for a kit, but the repairs we redo most frequently are DIY ones that have discoloured or lifted. Getting it right first time is normally cheaper.
If you’re set on a kit, follow its instructions closely, and don’t use it until it has fully cured. If it does not work out, we can still repair it properly.
What we cannot put right
Some jobs aren’t right for a repair, for example:
- Failed or misted double glazing units
- Broken locks, hinges or mechanisms
- Frames that are warped or out of square
Send us photos and we will tell you honestly before booking.
Materials we work on in Dinas
- Doors & door panels
- White uPVC
- Conservatory frames
- Coloured and woodgrain uPVC
- Window frames & sills
Common problems we fix in Dinas
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.
Signs it’s time to call us include:
- Chips and dents
- Scratches from ladders and furniture
- Burns on sills
- Damage during building work
Comparing quotes
- Is the price fixed, and does it include VAT?
- What aftercare is recommended
- How changes to the job are handled
- Who turns up on the day
Places near Dinas
Also in Dinas
What uPVC repair costs
Repairs from £95. You’ll know the full cost before you book. We look at:
- Whether old repairs or coatings need taking off
- What the surface is made of
- The type of damage
- How easy the damage is to reach
Instead of hourly rates, we fix the price before we start. Damage, material and access decide it, and combining items on one visit brings it down.
How to get a fixed quote
Most quotes are done from photos alone. To help us price it:
- Any details about the material
- Good light, ideally daylight, without flash glare
- The postcode, so we can plan the visit
- A photo taken from further back
Send us pictures of the damage and a wider shot of the entire item, with your LL53 postcode, and we will reply with a fixed quote.
Dinas: your questions answered
Can landlords book you?
Yes. We carry out repairs for householders, landlords, letting agents, builders and businesses in Dinas.
Do you hold any accreditations?
We hold CHAS, Constructionline, SafeContractor, SMAS Worksafe and Builder’s Profile accreditations.
Will you leave a mess?
Dust sheets and masking go down before we start, and tidy up before we leave.
Is there a call-out fee?
Travel is included in the price, with the same prices everywhere we work.
Do I need to be at home?
Someone needs to let us in and show us the job. You do not need to watch us work.
Do you work in Dinas?
Yes. We cover the whole UK and come to Dinas and the rest of Gwynedd. Send pictures and we will quote, or call 0345 017 0787.
Is there a guarantee?
Yes: twelve months. If there is a problem with the work in that time, we come back and put it right.
How much does uPVC repair cost in Dinas?
Repairs from £95. Every job gets a fixed price from your photos. Send a close-up of the damage and a wider photo with your LL53 postcode.
About our accreditations · Every repair comes with a one-year guarantee.
