
uPVC window repairs
From £108Dropped, draughty, stuck or misted uPVC windows repaired without replacing the frame.
Window & door repair specialists · London & Kent
Local window repair specialists for uPVC and aluminium double-glazed windows and doors. Hinges, locks, handles, misted and broken glass fixed at fixed prices, across London & Kent.
Send a photo or video. Most quotes come back within 15 minutes.

Why choose Window Fixers
Expert window and door repairs with fair pricing, convenient appointments and guaranteed workmanship.
Fix the fault without the expense of replacing an otherwise sound window.
Fast appointments across London & Kent, subject to engineer availability.
Upfront repair prices with no separate call-out charge or hidden fees.
Eligible repairs are backed by our parts and labour guarantees.
Free repair quote
A few quick taps. A local engineer replies within 15–30 minutes.
The problem
Choose the one that fits best. You can add detail later.
Choose an answer to continue
Repairs & prices
From misted double glazing and broken locks to worn hinges and draughty uPVC windows, our London & Kent specialists fix what matters. Explore each repair, compare starting prices and request a quote.
8 services shown

Dropped, draughty, stuck or misted uPVC windows repaired without replacing the frame.
Transparent pricing, with no call-out fee
Quoted repair prices include parts, labour and VAT. Final prices depend on your window or door.
Repair scope: We specialise in uPVC and aluminium double glazing. We don’t repair timber frames, single or secondary glazing, Velux windows, frame damage or water leaks.
Most problems are a worn hinge, a failed lock or a misted unit, not the whole window. We fix the part that’s broken and save you thousands compared with replacement.
No home visit needed to get started. It takes about two minutes.
WhatsApp us a quick picture or clip of the problem. No forms, no waiting in.
We reply with an all-in price, usually within 15 minutes during opening hours.
An engineer arrives with parts in the van. No fix, no fee: you only pay when it works.
When you repair 3 or more window repairs
Repair three or more uPVC casement windows in one visit and take 20% off the total.
Save when you repair three or more.
Reduce draughts from faulty windows.
Smooth, secure window operation.
Eligible repairs include a warranty.
Standard repair pricing
Get 20% off eligible repairs
Valid on uPVC casement windows only.
Send photos or a short video on WhatsApp for your no-obligation repair quote.
You know exactly what you’ll pay before we start. No hidden fees.
You only pay for a successful repair. No charge for the visit, even if you say no.
Our vans carry common parts, so most repairs are done in a single visit.
Quick turnaround for urgent and security repairs across London & Kent.
Rated 5.0 on Google by homeowners and landlords across London & Kent.
Fully insured local experts, trusted by thousands of customers.
Every double and triple-glazed unit we fit is covered against fogging and condensation for 10 years.
All hardware repairs are covered for 12 months, parts and labour, subject to fair wear and tear.
Before-and-after results from homes across London & Kent, with what each job cost, all in.
Slide 1 of 6
Google reviews
Straight from our Google Business Profile, unedited. Real homes, real repairs and real replies from the team.
Based on 147 reviews on Google
Latest review 3 days ago
Slide 1 of 9
Our engineers are based across the city, so if you’re nearby, we’re just around the corner.
Repairs start from £108 for locks and handles, £175 for hinges and draughty windows, £180 for uPVC doors and £220 for broken or misted glass. Prices include VAT and are fixed before we start. There is no call-out charge.
Never. Under our No Fix, No Fee promise you only pay for a successful repair.
Same-day appointments are available across London and Kent, subject to availability. We carry common parts, so most repairs are finished in one visit.
Yes. Misting means the seal has failed and moisture is trapped between the panes. We replace the sealed glass unit so the window is clear again, usually far cheaper than a new window. Prices start from £220.
Yes. Glass replacements carry a 10-year anti-fog guarantee, and every hardware repair is covered for 1 year on parts and workmanship.
Send a photo or video of the problem on WhatsApp, by email or through the website form. You’ll get a fixed-price quote back, usually within 15 minutes during working hours.
No. We specialise in uPVC and aluminium double-glazed windows and doors. We don’t repair timber frames, single or secondary glazing, Velux windows or frame damage.
A replacement uPVC window handle costs from £108 for the first handle, fitted, with additional handles on the same visit from £54 each. If the handle turns but the window won’t lock, the fault is usually the locking mechanism, which we replace from £175 per window.
Yes. We repair uPVC and aluminium double-glazed windows and doors: hinges, locks, handles, mechanisms and sealed glass units. We don’t repair timber frames, single or secondary glazing or Velux windows.
Every London borough, from Ilford, Romford and Enfield in the north and east to Croydon, Bromley and Ealing in the south and west, plus Dartford, Gravesend, Sevenoaks, Maidstone and much of Kent. We’re based in Ilford, East London.