Buckinghamshire · England

uPVC window & door repair in Thornborough, Buckinghamshire

Scratch, chip, burn and hole repairs to uPVC windows, doors and sills for homes and businesses in Thornborough and across Buckinghamshire. Free, fixed quotes from your photos.

  • Repairs from £95
  • Scratches from ladders and furniture
  • Burns on sills
Surface Doctor technician repairing a wooden kitchen worktop

UPVC repair for Thornborough homes

uPVC repair in Thornborough, done in place

The damage is filled and refinished to match the frame, woodgrain finishes included. Builders and developers use us for snagging repairs too. We are frequently asked to fix holes from removed fittings and alarms and burns on sills, in coloured and woodgrain uPVC, window frames & sills and white uPVC.

A one-year guarantee comes with the work, just as it does everywhere we cover. Warm soapy water and a soft cloth are all it needs. Avoid solvents and abrasive cleaners.

Area
Thornborough (MK18)
Region
Buckinghamshire
Guarantee
One year on every repair
Price
From £95. Fixed and free, based on photos
Phone
0345 017 0787
Updated
23 October 2026
Before and after: a chipped white edge filled and refinished

What happens on the day

You don’t need to empty the room. We bring everything we need with us, lay protective sheets and get going once we have agreed what we’re doing. It usually takes a few hours, and you are welcome to carry on with your day while we work.

  1. First the frame or panel is cleaned.
  2. Scratches, chips and holes are filled.
  3. We smooth the repair.
  4. We match the colour, including woodgrain finishes.
  5. Finally we blend it into the rest of the frame.

Getting ready for the visit

  • Open a window if you can
  • Clear the area around the damage
  • Mention any earlier repairs or resurfacing

Ask for a price

The quickest way to a price is to send two or three pictures through our quote form or call us. We’ll tell you honestly whether it can be repaired.

Get a free quote

Related advice

When we would advise against a repair

It helps to know what we cannot do:

  • Failed or misted double glazing units
  • Broken locks, hinges or mechanisms
  • Frames that are warped or out of square

If in doubt, send pictures and we will say what we think.

What we work on

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

Questions from Thornborough

Can landlords book you?

Yes. We carry out repairs for householders, landlords, letting agents, builders and businesses.

Is there any odour?

There may be a mild smell during the work that clears as it cures.

What happens next?

We come back with a fixed quote, plus dates. There is no obligation to book.

Are you accredited?

We are accredited with CHAS, Constructionline, SafeContractor, SMAS Worksafe and Builder’s Profile.

I rent my home. Can I book you?

Of course. Ask your landlord first, and we can send them the quote if that helps.

Do you repair coloured uPVC?

Yes. Colour and grain are matched by hand.

Can you repair several things at once?

Yes, and it’s often cheaper. Send pictures of everything together and you will get one combined price.

How much does uPVC repair cost in Thornborough?

Repairs from £95. Every job gets a fixed quote based on pictures of the damage. Send a close-up of the damage and a wider photo and your postcode.

Common problems we fix in Thornborough

uPVC is hard-wearing, but it does get damaged: ladders, tools and building work scratch and chip it, candles and cigarettes burn sills, and old fittings leave holes.

The most common problems we are called about are:

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

Before booking anyone

  • Whether the price is fixed and includes VAT
  • How changes to the job are handled
  • The length of the guarantee and what it covers
  • Who will actually do the work

10 questions to ask before booking

Should I try a DIY kit first?

If you’ve already tried a DIY fix, that is fine. We take the old repair out and do it properly, so it will not stop us repairing it. Just mention it when you send photos, as it can add time.

Kits are cheap and easy to find, but the repairs we redo most frequently are DIY ones that have discoloured or lifted. Getting it right first time is normally cheaper.

For landlords and businesses

For developers and builders, we fix damage before handover, saving last-minute replacements. Several plots can be done in one visit.

Hotels, guest houses and holiday lets can’t afford rooms out of action for long, so we keep visits short and tidy. We will fit around changeovers where we can.

What affects the price in Thornborough

Repairs from £95. You’ll know the full cost before booking. We take into account:

  • Previous DIY repairs that have to come out
  • What the surface is made of
  • Where the damage is and how we get to it
  • What kind of damage it is

Rather than charging by the hour, we fix the price before we start. It depends on the damage, the material and access.

Quotes from your photos

Two or three clear pictures are generally enough. Try to include:

  • The postcode, so we can plan the visit
  • Whether it’s been repaired or coated before
  • Natural light rather than flash
  • A wider photo showing the entire window, door or sill

Most clients in Thornborough get their price from photos. Add a line about what happened and your postcode, and we will reply with a fixed quote and the earliest dates we have.

Thornborough and nearby

Thornborough is about 3 miles east of Buckingham, in Buckinghamshire. We travel to clients in Thornborough and the surrounding area, so there is no workshop to go to. Thornborough is one of 263 places in Buckinghamshire where we work. Our nearest city page is London, about 49 miles away.

Here we cover the MK18 postcode area. Jobs here include addresses on High Street, Chapel Lane and The Green. We also cover the places around Thornborough: Adstock (2 miles south), Padbury (2 miles south-west), Buckingham (3 miles west), Steeple Claydon (5 miles south-west) and East Claydon (5 miles south). Larger places within reach include Aylesbury (13 miles south), Elmhurst (13 miles south), Southcourt (14 miles south), Haydon Hill (12 miles south), Turnfurlong (14 miles south) and Quarrendon Estate (12 miles south).

Near you in Thornborough

In Thornborough, that means homes near Church of St Mary and Thornborough Infant School. Well-known places in the area include Buckingham Castle (3.1 miles west) and Buckingham Movie Museum (3 miles west). The countryside around Thornborough includes Buckingham Sand Pit.

Map of Thornborough © OpenStreetMap contributors

Repair or replace: which is better?

A new window, door or sill costs far more, and it may not match the rest after years of weathering. A repair leaves the unit in place. Repairs from £95, with every job priced individually. Compared with replacing, a repair is typically a fraction of the price, because nothing has to be taken out, refitted or made good. The quote lists exactly what you are paying for.

Why Thornborough customers choose us

  • One price list for the entire UK
  • CHAS and Constructionline accredited
  • We come to you, anywhere in the UK
  • Fixed prices from your photos

Read our prices page.

CHAS accredited contractor and Constructionline logos SafeContractor, SMAS Worksafe and Builder’s Profile logos

About our accreditations · Every repair comes with a one-year guarantee.

Read what customers say about us on Trustpilot.