A person wearing gloves, checking the sliding the glass door frame
A person wearing gloves, checking the sliding the glass door frame

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What does a window repair service include?

Your window repair person can help with a range of different window types and repair services, including glass window repairs, aluminium window frame repairs, and even car window repairs. They’ll advise you on the best solution (whether repair or replacement) and use their tools to get the job done. Here’s what you can expect from some of the most common window repair services:

Glass window repairs

Your handyman will start by assessing the damage. If the extent of the damage is beyond repair, they’ll recommend a window replacement. But if your window glass only has a small crack, hole, or scratch, they’ll be able to repair it - at least temporarily - to seal your room and prevent the damage from getting worse.  They’ll wear heavy-duty gloves before handling any broken glass. Next, they’ll use clear nail polish to patch up any small holes and scratches, building it up in layers, to discretely repair the glass. If there’s a crack but the window still feels sturdy, your repairer may apply a piece of clear tape over the surface to stop the crack from spreading further. For more advanced repairs, you’ll need to hire a glazier or organise a glass replacement.

Window frame repairs

The most common window frame repairs involve repairing rotten wood frames (since aluminium windows are less prone to damage). Your repairer will start by chipping away most of the rotten wood before covering it with a few layers of liquid epoxy to soak in. Once dry, they’ll mix epoxy filler and use this to fill the gap in your wooden window frame, shaping it to blend in with the rest of the frame. Once this filler is dry, they’ll sand the area smooth. At this point, the repairs are ready for priming and painting.

Window replacement

When your glass windows are beyond repair, they’ll need replacing. Your handyman will start by using the broken window pane. They’ll put on heavy-duty gloves and safety glasses before scraping away at the putty or loosening the seal around the broken window pane so they can loosen and remove the old glass (including any shards). They’ll dispose of the old glass and then smooth out the edges of the frame so remove any remaining sealants. Your window replacement technician will measure the window to determine the size of the new glass, leaving a small 3.2mm gap around the edges to allow for expansion. Most of the time, they’ll get the glass cut to size at a local hardware store or glass company. Depending on the type of window frame and how the glass is sealed in, your handyman will then apply putty to the edges of the window, rolling it in their hands to make a long rope, and then sticking it onto the frame. They’ll gently push the new glass into the frame, allowing it to stick to the putty. Your window replacement professional will then apply more putty around the edges on both sides of the glass before gently removing any excess putty and smoothing it over.

Car window repairs

If your car window has a minor hole or crack, your window repair person may be able to fix it without needing a total replacement. They’ll clean the area to remove debris and use a glass repair kit to seal the broken area with epoxy. The epoxy is applied using a syringe which forces resin into any cracks for a stronger seal. 

From Fitness Equipment Installation, Roman Blinds Installation, and Curtains & Blinds Fitters; you can get all types of Window Repair done usually between £127-£142, with the median price of Window Repair in London Westminster being £135.
Don't live in London Westminster? We also have window repair experts available in London Battersea and Whitechapel available today.

Recent Window Repair tasks in London Westminster

Window repair

£100

Millbank, Greater London

14th Dec 2024

Window pulling system broke. The two ropes used to pull the window up snapped. I need someone who can help me replace them.

Repair my Skonto Plan windows

£60

Greater London, England, United Kingdom

19th Sep 2024

Looking for someone that knows how to repair Skonto Plan windows + doors - I've recently moved into a tower block and having issues with a few of them - these are large windows and doors and needs the help from someone that has worked with these types of units in a high rise block before. Thanks!

Install 4 velux windows and flashing kits

£500

Greater London, England, United Kingdom

22nd Jan 2024

Need a confident roofer to install 4 x Velux manual opening windows and flashing kits - Due date: Before Wednesday, 31 January 2024

Windows maintenance

£50

Charing Cross, Greater London

8th Oct 2023

Windows maintenance repair - Due date: Flexible

Change 1 x Window & 1 x Door

£150

Charing Cross, Greater London

1st May 2023

Change 1 x Door & 1 x Window - Due date: Flexible

Casing on window replaced

£55

Charing Cross, Greater London

28th Feb 2023

Casing on bathroom, toilet and bedroom window need replacing. - Due date: Flexible

Help me install my roof window

£150

Charing Cross, Greater London

16th Nov 2022

Help me install my roof window - Due date: Before Wednesday, 14 December 2022

Sash windows repair

£100

Charing Cross, Greater London

7th Sep 2022

Two sash windows cords lost the weight and need fixing - Due date: Flexible

Bifold door in bedroom window.W 100 cm H220cm. Door/ frame from B&Q

£400

Millbank, Greater London

6th Aug 2022

The door will go in the window recess. I'll buy the door and frame from B&Q. - Due date: Flexible

Window and wall

£25

Westminster, Greater London, SW1A

25th May 2022

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Wooden window frame repair

£500

Millbank, Greater London

18th Mar 2022

wooden frame repair ( damage due to condensation) - Due date: Before Thursday, 31 March 2022

Repair a window

£75

Millbank, Greater London

13th Dec 2021

Remplace a window with a new glass - Due date: Needs to be done on Tuesday, 14th Dec 2021

Fix the structure of a metal window (not the glass)

£75

Millbank, Greater London

19th Oct 2021

A sliding wall window has broken. More specifically, I can't close it because the bottom part has probably come undone. So it only closes at the top and not at the bottom. The window is made of a metal material and there is no problem with the glass. - Due date: Before Friday, 22nd Oct 2021

Sash window repair

£200

Millbank, Greater London

9th Sep 2021

I have recently moved in. Two sash windows will not close. I would like a quick fix for this.

Toilet replacement, window handle change, blinds

£600

Charing Cross, Greater London

9th Aug 2021

Fit supply new toilet and dispose of old toilets Supply and fit new locks for 2 windows Fit and supply double glaze unit for a window Fit Roman blinds on a window Check a leak on wash machine

Fit fly screen (rolling) for windows and door

£200

Charing Cross, Greater London

19th Jun 2021

Fly screen measuring and fitting

I need windows & doors services

£150

Charing Cross, Greater London

17th Mar 2021

Door frame repair - the front door frame is coming away from the wall with a large crack between the door and frame.

Nasser was really great from start to finish. His initial communication with myself was good and throughout the work he was doing he explained everything to me. He fixed a crack in the door frame and went above and beyond what we had expected him to do. He was professional, friendly and the work was finished to a high standard. We will definitely be using Nasser again.