uPVC window and door repair

Scratches, chips, burns and drill holes in uPVC frames, sills and doors repaired and colour-matched, without replacing the unit.

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

uPVC window and door repair at your home, anywhere in the UK

uPVC window & door repair without replacing anything

uPVC is tough, but scratches and holes are hard to hide and a new frame or door is costly. We fill and refinish the damage so it blends into the surrounding frame, including coloured and woodgrain finishes.

We travel to you anywhere in the UK, and every repair comes with our one-year guarantee. Send us a photo for a free, no-obligation quote.

What we fix

  • Scratches from ladders and furniture
  • Chips and dents
  • Burns on sills
  • Holes from removed fittings and alarms
  • Damage during building work

Materials we work on

  • White uPVC
  • Coloured and woodgrain uPVC
  • Window frames & sills
  • Doors & door panels
  • Conservatory frames
Damaged white panel edge repaired, before and after
Damaged white panel edge repaired, before and after

How it works

  1. We clean the frame or panel.
  2. We fill scratches, chips and holes.
  3. We sand the repair smooth.
  4. We colour-match the finish, including woodgrain effects.
  5. We blend the repair into the surrounding surface.

New builds and refits

Frames and sills are often damaged during building work. We repair snagging damage for homeowners, builders and developers.

Send a photo for a free quote

Take a clear photo of the damage and one of the whole item, then send them with our quote form or call 0345 017 0787. We’ll tell you whether it can be repaired and give you a fixed price.

Repair or replace?

Repair with usReplace
What’s involvedRepaired in place, nothing removedOrdering and fitting a new window, door or sill, which may not match the rest after years of weathering
TimeUsually one visitOften more than one trade and visit
DisruptionRoom protected, back in use quicklyDust, waste and time without the room
GuaranteeOne year on every repairDepends on the products and fitter

Replacement can make sense if the item is beyond repair or you’re refitting anyway; we’ll tell you honestly.

What it costs

Repairs from £95. Your exact price is fixed from your photos before you book.

The price depends on the type and amount of damage, the material, and how many items we do on one visit. See prices.

What your quote should include

  • A fixed price, and whether VAT is included
  • What preparation is included
  • How long the guarantee is and what it covers
  • How long until you can use it again
  • How your room will be protected
  • Aftercare advice

Aftercare

Clean with warm soapy water and a soft cloth. Avoid solvents and abrasive cleaners.

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.

uPVC window and door repair: common questions

Can you repair a burn on a uPVC window sill?

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

Can you fill holes in a uPVC door?

Yes, including holes left by old letterboxes, numbers and fittings.

Can you match woodgrain uPVC?

Yes. We recreate the colour and grain by hand.

Do you work for builders?

Yes. We do snagging repairs on new builds and refurbishments.

Is it worth repairing rather than replacing?

Usually, if the item is otherwise sound. A repair avoids the cost and disruption of removal, plumbing and making good. If replacement would be better, we’ll tell you.

Do you charge for a quote?

No. Quotes are free and fixed, based on your photos.

More questions and answers

Page updated 22 October 2026

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