The typical cost of double glazing is approximately £400-600 per window, so youâre looking at approximately £2,000 to install 4 double glazed windows in a flat, and up to and exceeding £5,000 for replacing all the windows in a standard-sized home.
| Avg. price low | Avg. price low |
|---|---|
| Avg. price | Avg. price |
| Avg. price high | Avg. price high |
£3200
£2400
£1600
£800
£0
| Labour cost | £1,400 | |
| Material cost | £500 | |
| Waste removal | £100 |
Requests for quotations in Lightwater in August 2026
Requests for Secondary glazing quotations in Lightwater in August 2026. 0% change from July 2026.
Requests for Secondary glazing quotations in Surrey in August 2026. 0% change from July 2026.
BAU UK are a complete home improvements specialists located in the South Coast, with focuses ranging from windows and doors to insulation and solar. Fully accredited, insured and trained in the latest technologies, our team can offer leading services...
Excellent Service
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I cannot remember who did quote
Waiting on measurements
Homestyle are an independent Oxfordshire company specialising in bespoke installs of windows, doors and conservatories. Every customer and every home improvement is unique and can be tailored to suit the most discerning of customers. We offer a high ...
Very professional
We are specialists in double-glazed windows, doors, conservatories and flat roofs based in Godalming, Surrey. With nearly 30 years’ experience we have helped customers across Hampshire, Berkshire, Surrey and Sussex improve their homes with quality ...
I cannot remember who did quote
Lightwater - GU18
Enquiry from: Michael L
Start Date: Immediate
White Casement Window - 595 w x 1040 h - Arctic toughened glass. Combination frame - 1560 w x 2110 h back door and side window - Clear toughened glass. Front Bedroom White Casement Window - 1780 w x...
Lightwater - GU18
Enquiry from: Jeffrine S
Start Date: 1 to 3 months
Homeowner 2+ windows UPVC Supplied and fitted Please contact to appoint
Hook - RG27
Enquiry from: Martin S
Start Date: Immediate
Call anytime. Number of windows: 10 Number of doors: 2 Quote requested on windows and doors, in PVCu, to be supplied and fitted.
Fleet - GU52
Enquiry from: Dinesh G
Start Date: Immediate
customer made an online enquiry for upvc double glazing and confirmed on sms and email they would like a call with a window installer to discuss prices.please call to arrange an appointment to quote.i...
Reading - RG6
Enquiry from: Jane S
Start Date: Immediate
Call any time. Number of windows: 10 Number of doors: 2 Quote requested on windows and doors, in PVCu, to be supplied and fitted.
Wokingham - RG40
Enquiry from: Laurence Gidley L
Start Date: Immediate
What best describes your living situation? - Homeowner - Sole. How many windows are you considering replacing? - -. What material do you require, UPVC? - -. What colour do you want them to be? - --. D...
Reading - RG6
Enquiry from: Pauline H
Start Date: Immediate
Call anytime. Number of windows: 5 Quote requested on windows, in PVCu, to be supplied and fitted.
Reading - RG6
Enquiry from: Saurabh S
Start Date: Immediate
What best describes your living situation? - Homeowner - Joint. How many windows are you considering replacing? - 4. What material do you require, UPVC? - 1. What colour do you want them to be? - deta...
Reading - RG2
Enquiry from: BASANT J
Start Date: Immediate
What best describes your living situation? - -. How many windows are you considering replacing? - -. What material do you require, UPVC? - -. What colour do you want them to be? - -. Do you require do...
Hook - RG27
Enquiry from: Avril C
Start Date: Immediate
What best describes your living situation? - -. How many windows are you considering replacing? - -. What material do you require, UPVC? - -. What colour do you want them to be? - -. Do you require do...
Reading - RG6
Enquiry from: Lizzie B
Start Date: Immediate
customer in the reading area made an enquiry a couple of projects including upvc double glazing.call anytime and arrange an appointment to discuss. below is some details about this project: are you th...
Reading - RG6
Enquiry from: Josh B
Start Date: Immediate
what best describes your living situation? - homeowner - sole. how many windows are you considering replacing? - 8. what material do you require, upvc? - upvc. what colour do you want them to be? - wh...
Reading - RG6
Enquiry from: Laura M
Start Date: Immediate
What best describes your living situation? - Homeowner - Joint. How many windows are you considering replacing? - 6. What material do you require, UPVC? - upvc. What colour do you want them to be? - w...
Reading - RG5
Enquiry from: Binita G
Start Date: Immediate
What best describes your living situation? - Homeowner - Sole. How many windows are you considering replacing? - 8. What material do you require, UPVC? - upvc. What colour do you want them to be? - wh...
Reading - RG2
Enquiry from: Louise S
Start Date: Immediate
What best describes your living situation? - Homeowner - Joint. How many windows are you considering replacing? - 6/7. What material do you require, UPVC? - upvc. What colour do you want them to be? -...
Reading - RG6
Enquiry from: Saiqa A
Start Date: Immediate
What best describes your living situation? - -. How many windows are you considering replacing? - -. What material do you require, UPVC? - -. What colour do you want them to be? - -. Do you require do...
Reading - RG6
Enquiry from: Luke W
Start Date: Immediate
What best describes your living situation? - Homeowner - Sole. How many windows are you considering replacing? - 8. What material do you require, UPVC? - upvc. What colour do you want them to be? - wh...
Wokingham - RG40
Enquiry from: Lorraine F
Start Date: Immediate
What best describes your living situation? - -. How many windows are you considering replacing? - -. What material do you require, UPVC? - -. What colour do you want them to be? - -. Do you require do...
Hook - RG27
Enquiry from: Avril C
Start Date: Immediate
What best describes your living situation? - -. Are you the home owner of that property? - -. How many windows are you considering replacing? - -. What material do you require, UPVC? - -. What colour ...
Reading - RG5
Enquiry from: Sandra F
Start Date: Immediate
What best describes your living situation? - Homeowner - Sole. Are you the home owner of that property? - YES. How many windows are you considering replacing? - 1. What material do you require, UPVC? ...
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If a window is double glazed, it has two panes of glass that have a space between them containing argon gas. The gas works as an insulator, keeping heat inside the house as well as reducing noise. It also strengthens the window.
If you’ve got a problem with condensation and don’t have double glazing, you should find that getting new windows will help. Condensation is caused by warm air meeting a cold surface which then turns into water droplets. With two panes of glass, less heat will escape from your home and keep the window warmer, meaning when steam from the bathroom or kitchen touches your windows there should be less condensation.
As well as keeping your home warmer and reducing noise, you’ll notice a saving on your energy bills from installing double glazing. If you install A++ rated windows in your home after having single glazing, you could save up to £120 year on your energy bills. The Energy Saving Trust has more information.
After fitting your new windows, your installer should take away and dispose of your old windows. If you want to keep them, just let your installer know before they start work. The UPVC frames are melted down and used on the unseen parts of new windows. Aluminium frames are re-smelted and wooden are broken down and used as chipboard.
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