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 Sheerness in June 2026
Requests for Secondary glazing quotations in Sheerness in June 2026. 0% change from May 2026.
Requests for Secondary glazing quotations in Kent in June 2026. 0% change from May 2026.
We fit high quality double glazing and the next generation triple glazing, using only the best materials. Fully guaranteed for 10 years, Britelite products will save you money by reducing your energy consumption and require little to no maintenance a...
Not a very structured approach to how to make contact, do the consultation, timeline of providing the cost and then foll...
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
KENT GLAZING - number one installer throughout the Kent area. Family business - with over 30 years experience - specialising in Double Glazing, Windows, Doors & Conservatories.
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Valley Glazing is a friendly family run business, with over 34 years of experience in the trade. We are FENSA registered and supply a 10 year insurance backed guarantee with deposit protection. We supply and install high quality Windows and Doors i...
Thoughtful insight into what was good from my point of view.
Are you looking for Double Glazing, replacement doors or windows in Ashford Kent? We can help, top quality workmanship, 10 year guarantees and great prices...
Gave all information. A good price, but decided on my own builder.. Would recommend to others though.
Fantastic quote but look a bit closer- reviews are shocking and fortunately I did a companies check before handing over ...
Sheerness - ME12
Enquiry from: Arlene S
Start Date: 1 to 3 months
customer in sheerness areas is looking to do a couple of projects at the moment, and would like quotes for upvc double glazing.confirmed interest via telephone and email at 23/02/2026 19:03.please cal...
Sheerness - ME12
Enquiry from: Lee S
Start Date: Immediate
Call anytime. Number of windows: 5 Number of doors: 2 Quote requested on windows and doors, in PVCu, to be supplied and fitted.
Sheerness - ME12
Enquiry from: Mandy M
Start Date: Immediate
Put a small window in through brick work
Sheerness - ME12
Enquiry from: Frances S
Start Date: Immediate
homeowner windows upvc supplied and fitted please call to appoint
Sheerness - ME12
Enquiry from: Frances S
Start Date: Immediate
customer in the sheerness 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 ...
Sheerness - ME12
Enquiry from: LOUIS T
Start Date: Immediate
customer is looking to get quotes for replacement double glazing. multiple windows supply and install please call to quote. i am looking for quotes for 4+ windows are you the property owner: owner o...
Sheerness - ME12
Enquiry from: LOUIS T
Start Date: Less than one month
*homeowner 5 windows upvc supplied and fitted please call to appoint
Sheerness - ME12
Enquiry from: Rob H
Start Date: Less than one month
customer in the sheerness 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:customer ...
Sheerness - ME12
Enquiry from: Michele M
Start Date: Immediate
customer made an enquiry for replacement double glazing via one of our websites. looking at various options confirmed interest 2+ windows supply and install please call to discuss options and arrange...
Sheerness - ME12
Enquiry from: Mimita B
Start Date: Immediate
are you the property owner: owner of the property do you require plumbing work: yes interested in plumbing quote: yes do you require electrical work: yes interested in electrical quote: yes would you...
Sheerness - ME12
Enquiry from: Kevin W
Start Date: Immediate
Are you the home owner of that property? Yes How many windows are you considering replacing? 3 What material do you require, UPVC? UPVC What colour do you want them to be? White Do you require doors I...
Sheerness - ME12
Enquiry from: Cathryn T
Start Date: Immediate
are you the property owner: owner of the property property type: semi detached other forms: upvc double glazing agreed to receive quotes for selected products: yes please call to appoint
Sheerness - ME12
Enquiry from: Amanda P
Start Date: Immediate
Are you the property owner: Owner of the property Property Type: Semi detached What level of service do you require: Supply and fit Other Forms: None Please call to appoint
Sheerness - ME12
Enquiry from: Roy A
Start Date: Immediate
6 windows to be replaced . Sizes are as follow 3 x 1200cm x 1000cm 1 x 550 x650 1 x 1800 x 1000 1 x 1850 x 1170 This is for a holiday chalet . Plain white How many windows do you need: 4+ Windo...
Sheerness - ME12
Enquiry from: Margerie H
Start Date: Immediate
Customer made an online enquiry for replacement windows via one of our websites. Confirmed via /phone. 2+ windows Supply and install Please call to arrange an appointment to quote.
Sheerness - ME12
Enquiry from: James F
Start Date: Immediate
x7 PVC Windows in total x6 Like for Like x1 Made bigger
Sheerness - ME12
Enquiry from: Lorraine B
Start Date: Immediate
Customer visited the mywindowsprices.co.uk site and submitted an enquiry. Glazing type: Double, Work description: To supply and fit 2 windows. 1 bathroom 100cm by 116cm 1 bedroom 150cm by 133cm I am...
Sheerness - ME12
Enquiry from: Lucia P
Start Date: Immediate
Are you the property owner: Tenant (with permission) Is the building: Domestic Agreed to receive uPVC Quotes: Yes Other Forms: None Please call to appoint
Sheerness - ME12
Enquiry from: Debbie 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 /phone Customer lives in Sheerness area 2+ windows Supply and install Pl...
Sheerness - ME12
Enquiry from: Mandy M
Start Date: Immediate
Customer visited the mywindowsprices.co.uk site and submitted an enquiry. Glazing type: Double, Work description: Brown look outside white inside Home Owner Supplied and Fitted Call to App...
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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
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.
The energy efficiency of windows is measured using ratings, varying from A, the most efficient, to G, the least efficient. This scheme is run by the British Fenestration Council (BFRC). To comply with Building Regulations you’ll need windows of energy efficiency at least level C.
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.
Ultimately the double glazing company you use is responsible for the quality of work and to ensure your windows are of an excellent standard. This is why it’s important to get a warranty and use a Fensa registered installer. If problems emerge within a couple of years then it’s likely the installation was of a poor standard.Contact the double glazing company and have the issue repaired or new windows replaced. This doesn’t matter if you received a discount of free windows as part of the deal. As long as you entered into a contract the company is obliged to restore the windows.
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