Greater London · England

uPVC window & door repair in Barnet, Greater London

Our technicians come to Barnet 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
  • Burns on sills
  • Scratches from ladders and furniture
Surface Doctor technician repairing a wooden kitchen worktop

UPVC repair for Barnet homes

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. The job generally takes a morning or an afternoon. We clean up when we’re done and tell you when it’s ready to use.

  1. We clean the frame or panel.
  2. Scratches, chips and holes are filled.
  3. We smooth the repair.
  4. The finish is colour matched, woodgrain included.
  5. The repair is blended into the surface around it.

Preparing for the visit

  • Have somewhere for us to park nearby if possible
  • Move bottles, mats and clutter away from the area
  • Let us know if it has been repaired before

Ask for a price

There’s no need for us to visit first. Nearly every job can be priced from pictures: we need a close-up, a wider picture and your postcode, and we’ll come back to you with a fixed figure.

Get a free quote

Related advice

How we handle uPVC repair in Barnet

We also do snagging repairs for builders. We fill and refinish the damage so it blends into the frame, woodgrain finishes included. We’re often asked to fix damage during building work and scratches from ladders and furniture, across white uPVC, coloured and woodgrain uPVC and conservatory frames.

Peace of mind is built in: each job carries a one-year guarantee, and we’ll explain exactly what it covers when we quote. Clean with warm soapy water and a soft cloth. Don’t use solvents or scourers.

Where
Barnet (EN5, EN4, N20, N11)
County
Greater London
Guarantee
12 months on all our work
Quotes
From £95. Free and fixed, from your photos
Call
0345 017 0787
Page updated
23 October 2026
Damaged white panel edge repaired, before and after

Signs you need uPVC repair in Barnet

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

Keep an eye out for any of the following:

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

Comparing quotes

  • How your room will be protected
  • Whether they match the colour on site
  • The length of the guarantee and what it covers
  • When it can be used again

Our hiring checklist

DIY kit or professional repair?

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, it’s worth having it done properly.

What a professional repair adds is preparation, colour matching and finishing. We clean and key the area properly, mix the colour to your surface and finish it to the same sheen, then guarantee it for a year.

What uPVC repair costs

Prices start from £95. There is no charge for travel to Barnet. The price depends on:

  • What the surface is made of
  • How many areas need work
  • The type of damage
  • Where the damage is and how we get to it

We don’t add extras on the day. What we quote from your photos is what you pay, and if the damage turns out to be different, we discuss it before starting.

Quotes from your photos

You can take the photos on your phone. Just ensure we can see:

  • Daylight if possible, and no flash reflection
  • Something in shot to show the size
  • One picture of the whole window, door or sill
  • A close-up of the damage, in focus

A quote takes minutes to ask for: photograph the damage, then the entire window, door or sill, add your postcode and send them to us. You will get a fixed price, not an estimate.

Where we work around Barnet

Barnet is about 9 miles east of Watford, in Greater London. From the centre of Barnet to the outlying streets, the service is the same: fixed prices, tidy work and a one-year guarantee. We work in all 764 towns and villages in Greater London. Our jobs stretch from Barnet to London (about 11 miles away).

Jobs in EN5, EN4, N20 and N11 work the same way as everywhere else we cover. Streets in the area include Station Road, High Street and Sambroke Square, all of which we cover. Main roads around Barnet include the B193 and A1081, so getting to you is simple. We also cover the places around Barnet: Underhill (1 mile west), New Barnet (1 mile east), Monken Hadley (1 mile north-west), Hadley Wood (1 mile north-east) and Cockfosters (1 mile east). Larger places within reach include London (11 miles south), City of Westminster (9 miles south), Marylebone (9 miles south), Kensington (10 miles south), St Pancras (9 miles south) and Shoreditch (10 miles south-east).

Around Barnet

Typical jobs here are in homes near The Railway Tavern, Highlands Gardens and Grasvenor Avenue Infant School. Other local landmarks include Susi Earnshaw Theatre School (0.7 miles north-west), Queen Elizabeth's Girls' School (0.6 miles north-west) and St John's United Reformed Church (less than half a mile east). The closest station to Barnet is New Barnet station, roughly 0.6 miles east. A little further out are Francis Skaryna Belarusian Library and Museum (2.1 miles south) and Spires Shopping Centre (0.9 miles north-west). The countryside around Barnet includes Darland's Lake and Greenhill Gardens.

  • Local facilities include Barnet Urban District (0.6 miles north-west)
Map of Barnet © OpenStreetMap contributors

Work for landlords and builders

Rented homes see more wear and tear, and replacing items every time a tenant leaves is expensive. A repair between tenancies is a cheaper way to keep the property in good order.

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.

Should you replace it?

Replacing the frame or sill is a much bigger job, and it may not match the rest after years of weathering. A repair keeps the original. Prices start from £95. Compared with replacing, repairing usually costs far less, because nothing has to be taken out, refitted or made good. Your fixed quote shows exactly what’s included.

What you get with us

  • We will tell you if it’s not worth repairing
  • CHAS and Constructionline accredited
  • Rooms protected and left tidy
  • Nothing taken out or refitted

See our pricing.

Common questions in Barnet

How do I book?

Photos of the damage, a picture of the whole window, door or sill and your postcode. Then we will agree a date.

Can you redo someone else’s repair?

Generally, yes. We remove the old repair before doing a new one, so mention it when you send pictures.

Can you quote from pictures?

Typically, yes. Clear pictures let us give you a fixed quote without visiting.

Can landlords book you?

Yes. We work for landlords, agents, builders and businesses as well as householders across Greater London.

Do I have to be there?

We need someone to let us in. After that, you can carry on with your day.

Are you accredited?

We hold CHAS, Constructionline, SafeContractor, SMAS Worksafe and Builder’s Profile accreditations.

Can you do more than one item on the same visit?

Yes. Combining jobs on one visit brings the cost down. Include pictures of each item.

Is it messy?

No. The work area is masked and covered, and we leave the room clean.

Honest limits

We won’t take on work that will not last, so here’s what a repair can’t put right:

  • 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 will give you a straight answer.

Materials we work on in Barnet

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