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 Slough in June 2026
Requests for Secondary glazing quotations in Slough in June 2026. 0% change from May 2026.
Requests for Secondary glazing quotations in Berkshire in June 2026. 0% change from May 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
We at Primary Windows & Doors with our 25 years experience in the industry feel our unique operation where we design, survey & install all ranges of products such as windows, doors roofline and conservatories is second to none. Our installations a...
Excellent from initial call to installation Price was very competative & more importantly the service & craftsmanship...
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
Slough - SL1
Enquiry from: Harish M
Start Date: Immediate
Customer made an online enquiry for replacement windows via one of our websites. Confirmed via . 2+ windows Supply and install Please call to arrange an appointment to quote.
Slough - SL1
Enquiry from: Tanvi A
Start Date: Immediate
Call anytime. Number of windows: 3 Number of doors: 1 Quote requested on windows and doors, in PVCu, to be supplied and fitted.
Slough - SL2
Enquiry from: Brian C
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...
Slough - SL1
Enquiry from: Craig B
Start Date: Immediate
call any time. number of windows: 8 number of doors: 1 quote requested on windows and doors, in pvcu, to be supplied and fitted. are you the property owner: owner of the property what level of...
Slough - SL1
Enquiry from: Natalie K
Start Date: Immediate
What best describes your living situation? - Homeowner - Sole. How many windows are you considering replacing? - 1. What material do you require, UPVC? - upvc. What colour do you want them to be? - wh...
Slough - SL1
Enquiry from: Nazia Y
Start Date: Immediate
Customer made an online enquiry for replacement windows via one of our websites. Confirmed via email/SMS/. 2+ windows Supply and install Please call to arrange an appointment to quote.
Slough - SL1
Enquiry from: Ash T
Start Date: Immediate
Customer is looking to replace their windows. They are still considering options so please call to discuss what would be best for their home. Homeowner lives in Slough area 2+ windows Supply and insta...
Slough - SL1
Enquiry from: Kalminder K
Start Date: Immediate
Customer is looking to replace their windows. They are still considering options so please call to discuss what would be best for their home. Homeowner lives in Slough area 2+ windows Supply and in...
Slough - SL1
Enquiry from: Mahmood K
Start Date: Immediate
Customer living in Slough area made an enquiry for double glazing quotes via one of our websites. Customer confirmed interest via Homeowner needs advice on options 2+ windows Supply and install Pleas...
Slough - SL1
Enquiry from: Rachael S
Start Date: Immediate
Customer living in Slough area made an enquiry for double glazing quotes via one of our websites. Customer confirmed interest via / SMS at 18:55 Homeowner needs advice on options 2+ windows Supply and...
Slough - SL3
Enquiry from: Russel A
Start Date: Immediate
are you the property owner: owner of the property what level of service do you require: supply and installation of full unit property type: semi detached how many windows do you need: 4+ windows do y...
Slough - SL2
Enquiry from: Ewa K
Start Date: Immediate
Customer living in Slough area made an enquiry for double glazing quotes via one of our websites. Customer confirmed interest via / SMS at 15:25/ email at 15:25 Homeowner needs advice on options 2+ wi...
Slough - SL1
Enquiry from: Chris D
Start Date: Immediate
Customer is looking to replace their windows. They are still considering options so please call to discuss what would be best for their home. Homeowner lives in Slough area 2+ windows Supply and insta...
Slough - SL1
Enquiry from: Nagina S
Start Date: Immediate
Customer in Slough area made an enquiry for double glazing online. 2+ windows Supply and install Please call to arrange an appointment to discuss options
Slough - SL1
Enquiry from: Shakil C
Start Date: Immediate
customer is looking to replace their windows. they are still considering options so please call to discuss what would be best for their home. homeowner lives in slough area 2+ windows supply and insta...
Slough - SL2
Enquiry from: Rupa R
Start Date: Immediate
Customer living in Slough area made an enquiry for double glazing quotes via one of our websites. Customer confirmed interest via / SMS at 16:26 Homeowner needs advice on options 2+ windows Supply and...
Slough - SL1
Enquiry from: Joey C
Start Date: Immediate
Customer made an online enquiry for replacement windows via one of our websites. Confirmed via . 2+ windows Supply and install Please call to arrange an appointment to quote.
Slough - SL1
Enquiry from: Adill A
Start Date: Immediate
customer made an online enquiry for replacement windows via one of our websites. confirmed via . 2+ windows supply and install please call to arrange an appointment to quote. are you the property owne...
Slough - SL2
Enquiry from: Shola M
Start Date: Immediate
Customer is looking to get quotes for replacement double glazing. multiple windows Supply and install Please call to quote.
Slough - SL2
Enquiry from: Jaspreet S
Start Date: Immediate
are you the property owner: owner of the property what level of service do you require: supply and installation of full unit property type: detached how many windows do you need: 4+ windows do you re...
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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.
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.
You don’t have to, especially if you’re on a budget. If you’re only replacing some, it’s a good idea to get all the windows on one side of your property replaced at the same time, so they all look the same. Be aware, obviously, huge savings could be had by having a number of windows replaced at the same time.
Double glazing frames don’t just have to come in uPVC and are available in other materials including aluminium and wood too. Wooden or timber windows are more suited to properties with a traditional look and are often the frame of choice for listed buildings and homes in conservation areas. When properly maintained wooden windows can last well for years but can be up to three times more expensive than uPVC.Aluminium is the strongest and most durable option. As a metal it is highly resistant to the UK’s changing weather conditions and won’t rust, warp, crack or peel. Aluminium offers a modern appeal and is available in a range of colours.
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