Lincolnshire · England

uPVC window & door repair in Thornton, Lincolnshire

Scratch, chip, burn and hole repairs to uPVC windows, doors and sills at your home in Thornton, with a one-year guarantee on every repair.

  • Repairs from £95
  • Holes from removed fittings and alarms
  • Damage during building work
Surface Doctor technician repairing a wooden kitchen worktop

Need uPVC repair in Thornton?

Work for landlords and builders

Builders use us to fix snagging damage before handover, saving last-minute replacements. We can visit several plots in one trip.

Housing associations and facilities teams use us for planned and reactive repairs. A repair avoids taking out and refitting, which is easier on the people living there.

How we handle uPVC repair in Thornton

We fill and refinish the damage to match the frame, woodgrain finishes included. We also do snagging repairs for builders. We regularly repair conservatory frames, white uPVC and window frames & sills, and people most often call us about damage during building work and scratches from ladders and furniture.

The work is guaranteed for twelve months. If there is a problem with the repair within the year, we return and sort it. Warm soapy water and a soft cloth are all it needs. Don’t use solvents or scourers.

Before and after: a chipped white edge filled and refinished
Area
Thornton (LN9)
County
Lincolnshire
Guarantee
One year on every repair
Quotes
From £95. Free, fixed quote from pictures
Telephone
0345 017 0787
Last updated
23 October 2026

Your questions about uPVC repair in Thornton

Can a burnt window sill be fixed?

Yes. We fill and refinish the burnt area to match.

Can you quote from pictures?

Typically, yes. A close-up and a wider photo are enough to give a fixed quote.

Do you work for landlords and businesses?

Yes, often. We can quote for several properties together and work between tenancies.

Will it make a mess?

Dust sheets and masking go down before we start, and tidy up before we leave.

Do I need to be at home?

Yes. The technician needs access to the room for the visit, at a time that suits you.

Do you repair coloured uPVC?

Yes. Colour and grain are matched by hand.

It’s been repaired before. Can you still fix it?

In most cases. The old repair comes out first, so mention it when you send photos.

How quickly can you book me in?

It depends on the time of year and where you are. Send pictures with your postcode and we’ll reply with the earliest dates.

How the visit works

Your technician turns up when we said we would, introduces themselves and looks over the damage before anything else. Dust sheets and masking tape go down before any work starts. Most visits take a morning or an afternoon, and the room is left clean and tidy.

  1. We clean the frame or panel.
  2. We fill scratches, chips and holes.
  3. The repair is sanded smooth.
  4. We colour-match the finish, including woodgrain effects.
  5. Finally we blend it into the rest of the frame.

Getting ready for the visit

  • Keep pets and children out of the room while we work
  • Let us know which floor the room is on
  • Have somewhere for us to park nearby if possible

How to get a price

For a price in Thornton, the easiest route is photos: a close-up, a wider shot and your postcode. We reply with a fixed quote and our next available dates.

Get a fixed price

Related advice

What we cannot put right

A repair isn’t always the answer, and we’ll tell you before we start. Repairs won’t solve:

  • 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 before you book.

Materials we repair

  • Doors & door panels
  • White uPVC
  • Window frames & sills
  • Conservatory frames
  • Coloured and woodgrain uPVC

What affects the price in Thornton

Prices start from £95. You won’t pay by the hour. The price depends on:

  • The type of damage
  • Access to the area
  • The colour and finish to match
  • How many areas need work

Our prices are the same across the UK, with no extra for Thornton. What changes the price is the job itself: how much damage, what it’s made of and how many items.

How to get a fixed quote

A couple of clear pictures is all it takes. It helps if you send:

  • A coin beside the damage so we can judge size
  • Your postcode, so we can check dates
  • A picture taken from further back
  • Any earlier repairs or coatings

You do not need a survey visit. Nearly every job can be priced from pictures: send a close-up, a wider shot and your postcode, and we’ll come back to you with a fixed figure.

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. A repair leaves the unit in place. Our uPVC repair starts from £95. We do not add extras on the day. What we quote from your photos is what you pay, unless the damage turns out to be different, in which case we talk to you first.

Why us?

  • One visit for most repairs
  • We come to you, anywhere in the UK
  • Nothing taken out or refitted
  • Dust sheets down, tidy finish

Take a look at our prices page.

Signs you need uPVC repair in Thornton

uPVC is tough but not indestructible: ladders, tools and building work scratch and chip it, candles and cigarettes burn sills, and removed fittings leave holes.

Most people get in touch after spotting something like this:

  • Damage during building work
  • Burns on sills
  • Scratches from ladders and furniture
  • Chips and dents

Before booking anyone

  • Whether there are any call-out or travel charges
  • What the guarantee covers, and for how long
  • When it can be used again
  • How your room will be protected

Choosing a repair company

Thornton and the surrounding area

Thornton is about 13 miles south-west of Louth, in Lincolnshire. Jobs in Thornton are booked in like any other job: a fixed quote from your pictures, and a technician at your door on the day. We cover all 732 towns and villages in Lincolnshire, from the larger towns to small villages. Our nearest city page is Leeds, about 72 miles away.

Jobs in LN9 are booked in the same way as anywhere else. From Church Lane and Horncastle Road or anywhere nearby, a technician can come to you. Nearby, we also work in Martin (1 mile south), Haltham (2 miles south), Kirkby on Bain (4 miles south), Tattershall Thorpe (5 miles south) and Coningsby (6 miles south). We also work in nearby towns such as Louth (13 miles north-east), Woodhall Spa (4 miles south-west), Witham (15 miles south), Branston (14 miles west), Nettleham (15 miles west) and Ruskington (15 miles south-west).

What’s near Thornton

Our clients here include homes close to Church of St Wilfred and Queen Elizabeth's Grammar School. Other landmarks nearby include War Memorial Hospital (1.6 miles north-east) and Horncastle (1.4 miles north-east). For a walk, there is Langton Hill and Heath's Meadows.

Map of Thornton © OpenStreetMap contributors

DIY kit or professional repair?

For a hairline mark somewhere you will never see, a kit may be enough. 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.

It’s tempting to reach for a kit, but many of the jobs we do start with putting right a DIY repair. Doing it properly first is generally the cheaper route.

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