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 |
£4800
£3600
£2400
£1200
£0
| Labour cost | £1,400 | |
| Material cost | £500 | |
| Waste removal | £100 |
Requests for quotations in Colchester in May 2026
Requests for Secondary glazing quotations in Colchester in May 2026. 0% change from April 2026.
Requests for Secondary glazing quotations in Essex in May 2026. 0% change from April 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
Good product, pricing not bad
Colchester - CO3
Enquiry from: Tom H
Start Date: Immediate
Probably about 6 new windows, maybe 7
Colchester - CO4
Enquiry from: Hannah F
Start Date: Immediate
customer living in colchester area made an enquiry for double glazing quotes via one of our websites. customer confirmed interest via / sms at 22:16/ email at 22:16 homeowner needs advice on options 2...
Colchester - CO1
Enquiry from: Ann S
Start Date: Immediate
Customer made an online enquiry for quotes for double glazing replacement via one of our websites. Customer lives in Colchester area and is considering a range of options for their home. 2+ windows ...
Colchester - CO3
Enquiry from: Carter L
Start Date: Immediate
Customer made an online enquiry for quotes for double glazing replacement via one of our websites. Customer lives in Colchester area and is considering a range of options for their home. 2+ windows Su...
Colchester - CO2
Enquiry from: Teresa B
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 Colchester area 2+ windows Supply and install Please c...
Colchester - CO6
Enquiry from: Kandeepan B
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 ...
Colchester - CO4
Enquiry from: Danielle G
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 Colchester area 2+ windows Supply and install Please c...
Colchester - CO2
Enquiry from: Violet de M
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 colchester area 2+ windows supply and i...
Colchester - CO2
Enquiry from: Violet W
Start Date: Immediate
Customer is looking to get quotes for replacement double glazing. multiple windows Supply and install Please call to quote.
Colchester - CO4
Enquiry from: Paul R
Start Date: Immediate
2 x small windows for a garage
Colchester - CO3
Enquiry from: Emeka M
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 ...
Colchester - CO4
Enquiry from: Lorraine M
Start Date: Immediate
Are you the home owner of that property? yes How many windows are you considering replacing? 4 What material do you require, UPVC? upvc What colour do you want them to be? white Do you require doors I...
Colchester - CO5
Enquiry from: Lisa A
Start Date: Immediate
Add window to brick wall
Colchester - CO7
Enquiry from: Catherine C
Start Date: Immediate
Customer is interested in Finance Options Call back anytime. Number of windows: 11 Number of doors: 3 Quote requested on windows and doors, in PVCu, to be supplied and fitted.
Colchester - CO7
Enquiry from: 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 ...
Colchester - CO5
Enquiry from: Elizabeth D
Start Date: Immediate
Are you the home owner of that property? yes joint 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 d...
Colchester - CO3
Enquiry from: Louise B
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 ...
Colchester - CO7
Enquiry from: Enid H
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 ...
Colchester - CO7
Enquiry from: Ben B
Start Date: Immediate
Hi we would like a quote for 9 windows and 1 front door to be fitted. Many thanks Ben
Colchester - CO7
Enquiry from: Luke B
Start Date: Immediate
Sell 3 Times Are you the home owner of that property? - How many windows are you considering replacing? 10 What material do you require, UPVC? upvc What colour do you want them to be? - Do you requir...
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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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Some properties are unable to have double glazing, especially those in conservation areas or listed buildings. To counter this problem and still benefit from a warmer home and cheaper bills, secondary glazing is an option. Secondary glazing is a second pane fitted inside your original window. Secondary glazing will still save you around £105 yearly.
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.
One of the essential factors that makes a home truly a home is the convenience and comfort it provides us. As a result, we usually have a long to do list comprising things that come together to make sure our home is comfortable with ambient temperature at the very top of the scale of preference. After all, no matter how greatly designed your furniture and home decor is, it probably would amount for nothing if the temperature is either too hot or too cold. Some of the most common ways we incorporate to make the temperature a lot more conducive and warm during the winter months is by installing air conditioning system or through top notch insulation materials, but the fact still remains that a lot of heat would escape through the doors and windows. And that’s exactly the use of double glazing. So how exactly does double glazing work?
Double glazing basically works by preventing the escape of air and trapping it between two panes of glass. It’s the trapped air which serves as an insulation barrier which delivers 3 major functions. First and foremost, it stops the escape of heat through the window as the barrier created insulates the room from varying air temperatures at both sides of the glazing unit. The second major function is the double glazing works to keep down noise pollution coming from outside. While the third major function of double glazing I the fact that it helps minimize condensation which usually occurs on the single glazed windows’ inside as the cold outside air works to cool the warm air inside the house. When you install a double glazing window, the insulation barrier generated will work to stop the air temperature transmission which ultimately helps prevent the occurrence of condensation.
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.
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