Lancashire · England
uPVC window & door repair in Sunderland, Lancashire
Problem with your window, door or sill in Sunderland? We put it right where it is, mix the colour on the day and guarantee the work for a year.
- Repairs from £95
- Chips and dents
- Holes from removed fittings and alarms
Landlord and trade work in Sunderland
Landlords, letting agents and housing providers in Sunderland use us as well as householders. A repair between tenants keeps the property empty for less time, and it generally costs far less than a refit.
Rented homes see more wear and tear, and replacing things at every changeover adds up. A repair between tenancies is a cheaper way to keep the property in good order.
uPVC repair in Sunderland without replacing anything
Builders and developers use us for snagging repairs too. We fill and refinish the damage to match the frame, woodgrain finishes included. Typical jobs include scratches from ladders and furniture and holes from removed fittings and alarms, across conservatory frames, doors & door panels and coloured and woodgrain uPVC.
Peace of mind is built in: each job carries a one-year guarantee, and we explain what it covers before you book. Clean with warm soapy water and a soft cloth. Avoid solvents and abrasive cleaners.
- Location
- Sunderland (LA3)
- County
- Lancashire
- Guarantee
- One year on every repair
- Quotes
- From £95. Free and fixed, from your photos
- Phone
- 0345 017 0787
- Last updated
- 23 October 2026
What we cannot put right
We will always be straight with you, so here’s what a repair can’t fix:
- 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.
Materials we repair
- Conservatory frames
- Doors & door panels
- Coloured and woodgrain uPVC
- Window frames & sills
- White uPVC
How we price uPVC repair
Repairs from £95. Prices are worked out job by job. The main factors are:
- How many areas need work
- Where the damage is and how we get to it
- What the surface is made of
- Any earlier repairs that need removing first
A repair is priced on what needs doing, not your postcode. You will see the full price before you book, with no extras added later.
Send photos for a quote
Photographing the damage takes a minute, and it saves a visit. Try to send:
- One picture of the whole window, door or sill
- The postcode, so we can plan the visit
- Any details about the material
- Daylight if possible, and no flash reflection
Getting a price is easy: take a close-up of the damage and a picture from further back, send them to us with your postcode, and you’ll get a fixed quote back. Quotes are free and you’re under no obligation.
When to call us in Sunderland
uPVC is hard-wearing, but it does get damaged: ladders and building work leave scratches and chips, candles and cigarettes mark sills, and old fittings leave holes.
Look out for any of the following:
- Burns on sills
- Damage during building work
- Holes from removed fittings and alarms
- Chips and dents
Questions to ask before you book
- How soon you can use it again
- Whether there are any call-out or travel charges
- How the colour is matched
- A fixed quote, and whether VAT is included
Can I fix it myself?
If you do try a kit, read the instructions carefully, ensure the area is clean and completely dry, and do not use it until it has fully cured. If it fails, we can still put it right.
What a professional repair adds is preparation, colour matching and finishing. We prepare the area properly, mix the colour on site and polish the finish to match, then guarantee it for a year.
Should you replace it?
Replacing the frame or sill costs far more, and it may not match the rest after years of weathering. Repairing the damage leaves the unit in place. Repairs from £95, with every job priced individually. The price depends on how much damage there is and what kind, the material and how many items we do on one visit. You get a fixed price from your photos, so you know the cost before booking.
Why Sunderland customers choose us
- We’ll tell you if it’s not worth repairing
- CHAS and Constructionline accredited
- Every repair guaranteed for a year
- Colour mixed on the day to match
Take a look at our full price list.
What we do, step by step
We work cleanly and quietly. We protect the area first, then the job itself takes a morning or an afternoon. At the end we talk you through the curing time and the aftercare.
- We start by cleaning the frame.
- Next we fill the damage.
- 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
- Clear the area around the damage
- Keep children and pets away from the room on the day
- Have somewhere for us to park nearby if possible
How to get a price
Call 0345 017 0787 or use the quote form. With one close-up and one wider picture, we can give you a fixed quote without visiting.
Read more
Sunderland questions
What happens after I send pictures?
We review the pictures and send a fixed quote.
Can you repair a burn on a uPVC sill?
Yes. The burn is filled and refinished to match.
Will it make a mess?
We protect the room with dust sheets and masking first, and tidy up before we leave.
Do you work for landlords and businesses?
We do, regularly. We can quote for several properties together and work between tenancies.
Do I have to be there?
We need someone to let us in. You do not need to watch us work.
Can I add another job to the visit?
Yes, and it’s often cheaper. Just add the extra items to your photos and we will quote them together.
Will there be a smell?
It depends on the job, but frequently a little. Ventilation keeps it to a minimum.
What information do you need?
Send photos through the quote form or call 0345 017 0787.
Places near Sunderland
Other services in Sunderland
Our work in Sunderland
Sunderland is about 3 miles south of Heysham, in Lancashire. Jobs in Sunderland are booked in like any other job: a fixed quote from pictures, and a technician at your door on the day. We cover 482 places in Lancashire. Our nearest city page is Liverpool, about 41 miles away.
Every address in LA3 is within our area. Nearby, we also work in Glasson (1 mile east), Upper Thurnham (2 miles south-east), Cockerham (3 miles south-east), Fisher's Row (5 miles south) and Stake Pool (5 miles south). We also work in nearby towns such as Lancaster (5 miles north-east), Morecambe (5 miles north), Fleetwood (8 miles south-west), Thornton (10 miles south-west), Heysham (3 miles north) and Poulton-le-Fylde (11 miles south-west).
Local landmarks in Sunderland
Locally, our jobs take us to homes close to Mission Church. For rail, the closest station is Heysham Port station, about 2.9 miles north-west of the centre. Other landmarks nearby include Royal Lancaster Infirmary (4.5 miles north-east) and Lancaster Castle (4.7 miles north-east).
About our accreditations · Every repair comes with a one-year guarantee.
