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 |
£5100
£3825
£2550
£1275
£0
| Labour cost | £1,400 | |
| Material cost | £500 | |
| Waste removal | £100 |
Requests for quotations in Sleaford in May 2026
Requests for Secondary glazing quotations in Sleaford in May 2026. 0% change from April 2026.
Requests for Secondary glazing quotations in Lincolnshire in May 2026. 0% change from April 2026.
The Window Company have been trading since 2001 in the East Midlands area, offering a bespoke service for windows, conservatories and roofline. As a company we strive for quality of product, excellence of installation and unequalled customer service....
John came to give a quote he was honest and friendly with no bullshit, he came measured up gave a quote and said he woul...
AWR have years of experience in creating stunning home improvement products, carefully crafted right here in the UK to offer you the very best of British. Using innovative technology , we work with you to create bespoke and stylish doors, windows,...
Stuart was really open and honest. Nice chap, no hard sell.
At Bettaserve we strive to deliver the right product for you. Our time served team are passionate about their work, have in depth knowledge and are highly skilled. We back our work with a minimum of 10 years warranty, "A rated to A++ rated windows an...
Although the gentleman that came to us was extremly pleasant, He didnt't say that there that scaffolding would be requir...
Selling the most up to date products at the same price as older products sold by Homesure Installations.
Sleaford - NG34
Enquiry from: Faye H
Start Date: Immediate
Call any time. Number of windows: 3 Number of doors: 1 Quote requested on windows and doors, in PVCu, to be supplied and fitted.
Sleaford - NG34
Enquiry from: Monalisa W
Start Date: Immediate
Customer is looking to have new windows installed. They are unsure of options so would like to discuss. Confirmed interest via email/SMS/ Customer lives in Sleaford area 2+ windows Supply and install ...
Sleaford - NG34
Enquiry from: Gail M
Start Date: Immediate
Customer in Sleaford area made an enquiry for double glazing online. Confirmed via SMS at 09:27 2+ windows Supply and install Please call to arrange an appointment to discuss options
Sleaford - NG34
Enquiry from: Karolina 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 Sleaford area 2+ windows Supply and in...
Sleaford - NG34
Enquiry from: Karolina K
Start Date: Immediate
Customer living in Sleaford area made an enquiry for double glazing quotes via one of our websites. Customer confirmed interest via / SMS at 20:10 Homeowner needs advice on options 2+ windows Supply ...
Sleaford - NG34
Enquiry from: Nadim A
Start Date: Immediate
Are you the home owner of that property? - How many windows are you considering replacing? - What material do you require, UPVC? - What colour do you want them to be? - Do you require doors If so how ...
Sleaford - NG34
Enquiry from: Rachell C
Start Date: Immediate
Are you the home owner of that property? - How many windows are you considering replacing? - What material do you require, UPVC? - What colour do you want them to be? - Do you require doors If so how ...
Sleaford - NG34
Enquiry from: Apexa P
Start Date: Immediate
customer made an enquiry for upvc double glazing and confirmed on the quotatis site they would like quotes from a window installer.customer lives in the sleaford area and would like a call to discuss ...
Sleaford - NG34
Enquiry from: Peter H
Start Date: Immediate
14 windows.1 front door & french windows.....of quality.with guarantees. i am looking for quotes for 4+ windows are you the property owner: owner of the property what level of service do you require...
Sleaford - NG34
Enquiry from: Alan W
Start Date: Immediate
pass: 4 - call anytime. type of building: detached number of bedrooms: 3 approximate age of building: 50 years existing heating system: boiler and radiators (mains gas) mains gas available: yes...
Sleaford - NG34
Enquiry from: Peter B
Start Date: Less than one month
Best Time: Any Work Type: uPVC Windows
Sleaford - NG34
Enquiry from: Gerald L
Start Date: Immediate
UPVC Double glazing; 5 standard windows, 1 bay window and 2 new doors.
Sleaford - NG34
Enquiry from: Gerald L
Start Date: Immediate
are you the property owner: owner of the property do you require any windows to be replaced: yes how many windows do you need: 5+ windows other forms: upvc double glazing what level of service do you...
Sleaford - NG34
Enquiry from: Gerald L
Start Date: Immediate
5 standard window, 1 bay window and 2 outer doors. are you the property owner: owner of the property what level of service do you require: supply and installation of full unit how many windows do you ...
Sleaford - NG34
Enquiry from: John W
Start Date: Immediate
4 x georgian style casement windows in upvc 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 ho...
Sleaford - NG34
Enquiry from: Susan L
Start Date: Immediate
Are you the home owner of that property? Yes How many windows are you considering replacing? 1 x window What material do you require, UPVC? UPVC What colour do you want them to be? White Do you requir...
Sleaford - NG34
Enquiry from: Callum 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: Terrace How many windows do you need: 4+ Windows Please call...
Sleaford - NG34
Enquiry from: William D
Start Date: Immediate
Conservatory
Sleaford - NG34
Enquiry from: Nathan B
Start Date: Immediate
Replacement window
Sleaford - NG34
Enquiry from: Susan P
Start Date: Immediate
Customer made an online enquiry for replacement windows via one of our websites. Confirmed via SMS/. 2+ windows Supply and install Please call to arrange an appointment to quote.
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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.
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uPVC is unplasticised polyvinyl chloride. It is a favourite amongst homeowners and manufacturers for its cheap production cost and excellent benefits. uPVC is used for window frames, conservatories and doors. In fact, uPVC can be three times cheaper than wooden frames and is also the most energy efficient option.As well as this, uPVC is now available in a range of colours other than the typically seen bright white finish. It can also be recycled, is durable and resistant to changing weather conditions.
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.
Are you looking to replace your old window for a new double glazed window and wondering what it’s going to be the cost? Well, the double glazed windows market is a very competitive one in the UK with varying prices across the country. Therefore, if you shop around you’re most likely to find something that’ll fit your budget both products and quality wise.
As you would have expected, the more windows you required the more money you are going to spend. However, the cost per window is likely going to be lower depending on the number of windows you purchase. Several double glazed windows come with a 10 year warranty but it’s advisable to also obtain a solid workmanship warranty which provides coverage for any potential problems for a good period of time upon installation.
To determine the cost of double glazed windows, there are so many things to put into consideration that just the primary dimensions of the window itself. Other factors that works to decrease or increase the cost of the project includes the frames’ quality as well as the material used. For example hardwood can be quite high priced when compared to uPVC.
The number of opening windows within the frame can also play a huge role in the cost of the windows as well as the type of the glass. The cost of a double glazing window usually ranges between £100 to £3,200 per window, depending on the available options.
To have a more accurate estimate of the cost of a double glazing window, you’ll need a obtain a survey from a double glazing installer who can take into account any possible complications that may arise when installing your windows while also giving an advise on the most suitable window style for your property.
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