Cumbria · England
uPVC window & door repair in Thornhill, Cumbria
Our repair technicians come to Thornhill 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
- Holes from removed fittings and alarms
- Damage during building work

Thornhill questions
Can you repair a burn on a uPVC sill?
Yes. The burn is filled and refinished to match.
What happens next?
You will get a fixed quote back. There’s no obligation to book.
Can you repair several things at once?
Of course, and it usually saves money. Send pictures of everything together and we’ll quote them together.
What happens if you find more damage?
If we find something the photos didn’t show, we explain it first. The price only changes if you agree.
Can you price it without visiting?
Yes, almost always. Clear pictures let us give you a fixed quote without visiting.
Will it make a mess?
No. The work area is masked and covered, and we leave the room clean.
Can landlords book you?
Yes, frequently. We can quote for several properties together and work between tenancies.
Do the materials smell?
It depends on the job, but frequently a little. Ventilation keeps it to a minimum.
About our uPVC repair in Thornhill
We also do snagging repairs for builders. We fill and refinish the damage to match the frame, woodgrain finishes included. Whether it’s chips and dents and burns on sills, we can normally put it right, on white uPVC, conservatory frames and window frames & sills alike.
Big or small, you get the same one-year guarantee in Thornhill and across Cumbria. Warm soapy water and a soft cloth are all it needs. Do not use solvents or scourers.
- Where
- Thornhill (CA22)
- Area hub
- Cumbria
- Warranty
- 12 months on all our work
- Price
- From £95. Fixed and free, based on pictures
- Phone
- 0345 017 0787
- Last updated
- 23 October 2026

When we’d advise against a repair
A few problems are outside what a surface repair can do:
- Failed or misted double glazing units
- Broken locks, hinges or mechanisms
- Frames that are warped or out of square
Not sure? Send pictures and we’ll give you a straight answer.
Materials we work on in Thornhill
- Coloured and woodgrain uPVC
- Doors & door panels
- White uPVC
- Conservatory frames
- Window frames & sills
Places near Thornhill
Also in Thornhill
Should I try a DIY kit first?
A DIY attempt is not a disaster. We remove the old filler and start again, so it does not stop a professional repair. Just mention it when you send photos, as it can add time.
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, a professional repair is worth it.
What happens on the day
When we visit, we arrive at the time we’ve agreed, cover the area with dust sheets and masking, and set to work. Expect it to take a morning or an afternoon. We tidy up before we leave and tell you when it’s ready to use.
- We start by cleaning the frame.
- Next we fill the damage.
- The repair is sanded smooth.
- We colour-match the finish, including woodgrain effects.
- The repair is blended into the surface around it.
Getting ready for the visit
- Move bottles, mats and clutter away from the area
- Let us know which floor the room is on
- Keep children and pets away from the room on the day
Getting a price
The quickest way to a price is to send two or three photos through our quote form or ring us. We’ll say straight away if a repair is the right fix.
Advice
Why repair rather than replace?
Replacing the frame or sill costs far more, and it may not match the rest after years of weathering. A repair keeps the original. Prices start from £95. It helps to know what pushes a price up or down: the amount of damage, the material, access to the area, and how many jobs we do in one trip. Send photos and you’ll get a fixed figure.
Why book with us
- We come to you, anywhere in the UK
- Dust sheets down, tidy finish
- A year’s guarantee on all work
- Honest advice, even when it means no job
See our pricing.
What uPVC repair costs
Repairs from £95. Quotes are free and the price is fixed. What we look at:
- What kind of damage it is
- Whether we combine several jobs
- How hard the colour is to match
- Any earlier repairs that need removing first
There are no surprise 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.
Getting a price from photos
A couple of clear pictures is all it takes. Try to include:
- Something in shot to show the size
- Any details about the material
- Your postcode, so we can check dates
- One sharp close-up of the damage
Most customers in Thornhill get their price from pictures. Tell us what happened and where you are, and we will reply with a fixed quote and the earliest dates we have.
Where we work around Thornhill
Thornhill is about 6 miles south-east of Whitehaven, in Cumbria. Jobs in Thornhill are booked in like any other job: a fixed quote from your pictures, then a visit to do the work. We cover 438 places across Cumbria. You can also see our page for Liverpool, about 77 miles away.
Our visits in CA22 work the same way as everywhere else we cover. Local streets include The Knoll, St John's Road and High Road, all of which we cover. We also travel to Egremont (1 mile north), Orgill (1 mile north-west), Beckermet (1 mile south), Nethertown (2 miles south-west) and Coulderton (2 miles west). Larger places within reach include Workington (12 miles north), Whitehaven (6 miles north-west), Cockermouth (15 miles north-east), Moorclose (11 miles north), Cleator Moor (4 miles north) and Bransty (6 miles north-west).
Around Thornhill
Locally, our jobs take us to homes close to Thornhill Mission, West Lakes Academy and Thornhill Primary School and the streets around them. For rail, the closest station is Nethertown station, roughly 1.7 miles west of the centre. A little further out are West Cumberland Hospital (4.7 miles north) and Caernarvon Castle (1.1 miles south-east). Green spaces nearby include Ponsonby Fell and Ponsonby Tarn.
For landlords and businesses
We are used to working with agents and managing companies. Just send pictures, the address and how to get access and we’ll handle the rest.
Rental properties take more wear, and replacing items every time a tenant leaves is expensive. Repairing between tenants keeps the property presentable for less.
Common problems we fix in Thornhill
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.
It’s worth getting a quote if you see:
- Scratches from ladders and furniture
- Chips and dents
- Burns on sills
- Holes from removed fittings and alarms
Before booking anyone
- How to care for the finish
- How the room is protected while they work
- How the colour is matched
- Whether there are any call-out or travel charges
About our accreditations · Every repair comes with a one-year guarantee.

