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 |
£4600
£3450
£2300
£1150
£0
| Labour cost | £1,400 | |
| Material cost | £500 | |
| Waste removal | £100 |
Requests for quotations in Sudbury in July 2026
Requests for Secondary glazing quotations in Sudbury in July 2026. 0% change from June 2026.
Requests for Secondary glazing quotations in Suffolk in July 2026. 0% change from June 2026.
Crystal is a uPVC Windows and Double Glazing manufacturer and installer. We have built a strong reputation in London and the South East for great value and exceptional service in the design, production and installation of quality uPVC Windows, Doors,...
online reviews scared me
1st Homes Ltd is a specialist energy efficient home improvement company. In an ever increasing world of technology our passion is to bring the best service and the products together and deliver them to you. The company's management team have many ...
Very good
ome Improvements – We travel to your home and offer free no pressure quotations or why not contact us through the Internet? We offer Conservatory design and pricing within 15 minutes. Kitchens doors or complete kitchens measured and designed with 3...
We have ordered windows with this company because they were cheaper.
Professional, friendly, helpful without being pushy. Good quote arrived quickly after the visit.
Good product, pricing not bad
Sudbury - CO10
Enquiry from: Barry C
Start Date: Immediate
Sell 2 Times Are you the home owner of that property? Yes How many windows are you considering replacing? Employed What material do you require, UPVC? UPVC What colour do you want them to be? 0 Do yo...
Sudbury - CO10
Enquiry from: Chris T
Start Date: Immediate
Sell 1 Times Are you the home owner of that property? Yes How many windows are you considering replacing? 8 What material do you require, UPVC? upvc What colour do you want them to be? / Do you requi...
Sudbury - CO10
Enquiry from: Marie A
Start Date: Immediate
sell 1 times are you the home owner of that property? yes how many windows are you considering replacing? 2 what material do you require, upvc? yes what colour do you want them to be? / do you requir...
Sudbury - CO10
Enquiry from: John H
Start Date: Immediate
we have a large gable west-facing elevation. we require powder-coated aluminum frames with central fitting french doors or bi-folding. if required approximate sizes and photos can be sent are you the ...
Sudbury - CO10
Enquiry from: Ken A
Start Date: Immediate
customer in sudbury area has requested that we arrange quotes for their upvc double glazing project.mr are considering various options and would like to discuss with a window installer directly.please...
Sudbury - CO10
Enquiry from: Sharon R
Start Date: Immediate
customer in sudbury areas is looking to do a couple of projects at the moment, and would like quotes for upvc double glazing.confirmed interest via sms and email at 10/08/2021 05:23.please call to arr...
Sudbury - CO10
Enquiry from: Bambridge K
Start Date: Immediate
5 windows 1200 square. 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...
Sudbury - CO10
Enquiry from: Gillian 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. are you the property own...
Sudbury - CO10
Enquiry from: Susanna 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 sudbury area 2+ windows supply and ins...
Sudbury - CO10
Enquiry from: Karolina C
Start Date: Immediate
customer is looking to have new windows installed. they are unsure of options so would like to discuss. confirmed interest via customer lives in sudbury area 2+ windows supply and install please call...
Sudbury - CO10
Enquiry from: David H
Start Date: Immediate
are you the property owner: owner of the property property type: terrace how many bedrooms do you have: 3-4 property age: pre 1900 what is your current source of heating for the renewable incentive: ...
Sudbury - CO10
Enquiry from: Shane M
Start Date: Immediate
Product Material: uPVC_White
Sudbury - CO10
Enquiry from: Shane M
Start Date: Immediate
Product Material: uPVC_White
Sudbury - CO10
Enquiry from: Irene W
Start Date: Immediate
replace all windows and french doors I am looking for quotes for 4+ Windows Are you the property owner: Owner of the property What level of service do you require: Supply and installation of full uni...
Sudbury - CO10
Enquiry from: Sidney G
Start Date: Immediate
We moved to a new bungalow and we hate the windows mainly because they don't have small opens at the top. There are 2 bathroom windows, two very small windows and two normal size windows. We also nee...
Sudbury - CO10
Enquiry from: Daniel E
Start Date: Immediate
Incorrect auto validation Velux I have a slanted window in my bath room that needs replacing. Are you the property owner: Owner of the property What level of service do you require: Supply and insta...
Sudbury - CO10
Enquiry from: Katarzyna K
Start Date: Immediate
All windows replaced plus fascias and guttering at same time. I also. Need front. D side doors Are you the property owner: Owner of the property What level of service do you require: Supply and ins...
Sudbury - CO10
Enquiry from: Daniel E
Start Date: Immediate
I have a slanted window in my bath room that needs replacing. Are you the property owner: Owner of the property What level of service do you require: Supply and installation of full unit How many win...
Sudbury - CO10
Enquiry from: Alan G
Start Date: Immediate
6 windows to be replaced I am looking for quotes for 4+ Windows Are you the property owner: Owner of the property What level of service do you require: Supply and installation of full unit Property T...
Sudbury - CO10
Enquiry from: Stephen A
Start Date: Immediate
Customer is looking to have new windows installed. They are unsure of options so would like to discuss. Confirmed interest via Customer lives in Sudbury area 2+ windows Supply and install Please cal...
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Would highly recommend, they found me a firm which I was happy with a quote they give me and went ahead and had my job done within 2 days of enquiring.
Good easy way to find a selection of trades you need all in one place.
Love Local Quotes it's a big part of my Business I would recommend to anyone
Are you about to replace your old windows and wondering just how much it’ll cost to have a new one fitted? If yes, then you’ve come to the right place! The question is a very straight forward one, however a direct answer can not be provided as determining window prices for a replacement project can be a very tricky challenge. With a plethora of influencing factors that can play a key role in the price of both materials and labour to be used, it could be extremely hard for a window installer to provide a cost estimate without paying you a visit beforehand.
The factors that can go a long way in determining the price of your new window includes the size of the window, frame material, style chosen, your location, rates charged by the window installer (these rates can be different from an installer to an installer, so it’ll probably be in your best interest to compare quotes to identify the most competitive price) as well as the type of glass required.
Generally, for a small flat featuring four windows, the average cost for new windows would be between the range of £2,100 to £2,300. This range provided covers the cost of double glazed uPVC casement windows as well as the installation price. In the same tone, a home with up to 8 windows will have an average cost for window replacement between the range of £4,400 to £4,600, wile also taking into account the installation price. Whereas a house comprising 10 windows could begin at an average cost of window replacement between the the range of £5,200 to £5,500, and a 15 window home will be between the range of £8,400 to £8,600. it should be noted that the aforementioned figures only include the standard number of windows with a uPVC frame and the installation cost.
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.
By replacing the single glazed windows in your home you stand to make savings of around £170 each year. It’s not just the financial gain that makes double glazing attractive though and you can also save up to 680kg of carbon emissions annually. Over 20 years this is a saving of around £3,400 and 13,600kg of CO2.
Using a Fensa registered installer isn’t compulsory but it helps to protect you from cowboys and rogue traders. It will also make life a whole lot easier in regards to Building Regulations. Replacement windows must meet a certain energy efficiency rating and once fitted you need a certificate to show your installation complies. By using a Fensa registered company they’ll issue this certificate, otherwise you’ll need the council to look at the new windows.
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