Windsor and Maidenhead · England

uPVC window & door repair in Windsor, Windsor and Maidenhead

Scratch, chip, burn and hole repairs to uPVC windows, doors and sills in Windsor, carried out at your home and guaranteed for a year.

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

UPVC repair in Windsor

uPVC repair at your home in Windsor

Builders and developers use us for snagging repairs too. We fill and refinish the damage so it blends into the frame, woodgrain finishes included. Common call-outs are for burns on sills and scratches from ladders and furniture, in window frames & sills, white uPVC and conservatory frames.

Whatever the size of the job, you get the same one-year guarantee in Windsor and across Windsor and Maidenhead. Warm soapy water and a soft cloth are all it needs. Avoid solvents and abrasive cleaners.

Area
Windsor (SL4)
Region
Windsor and Maidenhead
Cover
A year, on every repair
Quotes
From £95. Fixed and free, based on photos
Call
0345 017 0787
Page updated
23 October 2026
White panel with a damaged edge, shown before and after repair

Should I try a DIY kit first?

For a hairline mark somewhere you will never see, a kit may be enough. For damage in plain view, cracks, holes or rust, or coloured finishes, it’s worth having it done properly.

If you do try a kit, read the instructions carefully, and do not use it until it has fully cured. If it doesn’t work out, we can still repair it properly.

Where we work around Windsor

Windsor is about 3 miles south of Slough, in Windsor and Maidenhead. We travel to homes and businesses in Windsor and the surrounding area, so you don’t need to take anything anywhere. Windsor is one of 57 towns and villages in Windsor and Maidenhead where we work. Our nearest city page is London, about 23 miles away.

Here we cover the SL4 postcode area. Streets in the area include Athlone Square, Leigh Square and Furness Square, all of which we cover. Main roads around Windsor include the A308 and A332, which makes travel easy. Other places close to Windsor include Clewer (1 mile north), Dedworth (1 mile west), Boveney (1 mile north-west), Eton Wick (1 mile north) and Oakley Green (1 mile west). Within a short drive, we also cover Maidenhead (5 miles north-west), Boyn Hill (5 miles north-west), North Ascot (5 miles south-west), Cookham (7 miles north-west), Furze Platt (6 miles north-west) and Broomhall (6 miles south). Windsor is among the bigger towns we cover in Windsor and Maidenhead.

Near you in Windsor

We visit homes around Windsor Girls' School, Windsor Girls' School and All Saints Church and the streets around them. Nearby too are The Prince Albert pub (0.5 miles south), St Edward's Catholic First School (under half a mile north) and Sutherland Grange (0.9 miles north-west). The closest station to Windsor is Windsor & Eton Central station, about 1 mile north-east. Well-known places in the area include King Edward VII Hospital (0.8 miles east) and Berkshire Yeomanry Museum (1 mile south-east). Green spaces nearby include Bray Pit and Taplow Lake.

  • Local facilities include Municipal Borough of Slough (2.8 miles north-east)
Map of Windsor © OpenStreetMap contributors

Signs you need uPVC repair in Windsor

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

It’s worth getting a quote if you see:

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

Questions to ask before booking

  • Whether the price covers travel
  • Aftercare advice
  • How the room is protected while they work
  • What the guarantee covers, and for how long

Our hiring checklist

What uPVC repair costs

Repairs from £95. We price every job individually. What matters most is:

  • How many areas need work
  • How hard the colour is to match
  • What kind of damage it is
  • Doing more than one item at once

We charge the same wherever you are, so there is no premium for Windsor. The job itself decides the price: the material, the amount of damage and how many items.

How to get a fixed price

Two or three clear pictures are generally enough. It helps if you send:

  • Where you are, by postcode
  • Something in shot to show the size
  • The material, if you know it
  • Good light, ideally daylight, without flash glare

We price from pictures so you don’t have to wait in for a survey. Send them through the quote form, or call 0345 017 0787 if you’d rather talk it through, and you will get a fixed figure back.

When we would advise against a repair

We would rather lose a job than do one that will not last, so these are the limits:

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

Send us pictures and we will tell you honestly before booking.

Materials we work on in Windsor

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

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. Repairing the damage leaves the unit in place. Prices start from £95. Set against the cost of replacement, 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’re paying for.

Why book with us

  • No extra charge for your area
  • One-year guarantee on every repair
  • Work done at your home or business
  • Rooms protected and left tidy

See our prices page.

Landlord and trade work in Windsor

For developers and builders, we fix damage before handover. We can visit several plots in one trip.

Hotels, guest houses and holiday lets can’t afford rooms out of action for long, so most of our work is done in a single visit. We can work around your bookings.

What we do, step by step

Visits start with a quick look at the job together, so you know exactly what we are doing. After that, protection goes down around the work area and the work begins. Allow a few hours, and we will keep you posted as we go.

  1. We start by cleaning the frame.
  2. Next we fill the damage.
  3. We sand the repair smooth.
  4. We colour-match the finish, including woodgrain effects.
  5. The repair is blended into the surface around it.

How to prepare

  • Plan for the room to be out of bounds to pets and children
  • Let the surface dry out before the visit
  • Let us know about parking or access

Getting a price

Most clients in Windsor get their price from pictures. Add a line about what happened and your postcode, and we will send back a fixed quote and some dates.

Send photos for a quote

Related advice

Questions from Windsor

Do you work in Windsor?

Yes, we do. We send a technician to Windsor for every job, and the price is the same as everywhere else.

Do you hold any accreditations?

Yes. Our accreditations include CHAS, Constructionline and SafeContractor. See our accreditations page for the full list.

Do I need to be at home?

Someone needs to let us in and show us the job. After that, you can carry on with your day.

When can you do it?

It depends on the time of year and where you are. We will offer you dates when we send your quote.

Can I get a quote without a visit?

Yes, almost always. Clear photos let us give you a fixed quote without visiting.

How do I book?

Send photos through the quote form or call 0345 017 0787, and we’ll do the rest.

Can you match woodgrain uPVC?

Yes. Colour and grain are matched by hand.

Can you repair something that is been repaired before?

In most cases. We remove the old repair before doing a new one, so mention it when you send photos.

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.

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