Why use us?

Free Double Glazing Prices

Instant online guide prices for windows, doors and conservatories.

A Choice of uPVC Double Glazing

Create a unique online quote from 1000's of double glazing products.

Greenwich Double Glazing Installers

Free, no obligation quotes from fully recommended double glazing companies in London.

Double Glazing Prices In Greenwich

If you’ve been thinking about replacing your doors or windows – or maybe extending your home – you’ll be able to explore a range of products using our double glazing calculator. Using our online service is easy compared to searching online for what you need and contacting local companies. All you have to do is tell us your requirements, and we’ll do the rest.

Double Glazing Installers In London

The accredited companies that we work with will have the products and experience needed to help you. Once you’ve told us what double glazing you’re interested in, and have sent your details to us, we’ll start matching you with installers working in the Greenwich area. You will then start receiving calls from these companies, who’ll provide tailored quotes.

Greenwich Information

Key Facts

Population: 247,083

Useful Resources

Greenwich Council | 112 Eltham Rd, London SE12 8UL

Greenwich Building Control

Greenwich Planning Permission

Double Glazed Windows In Greenwich

Update your singe glazing to uPVC windows or aluminium windows and you’ll notice a difference – not just in terms of appearance, but performance as well. Use our double glazing cost calculator to locate different window styles, answer a few questions and send your requirements to us. We’ll get local companies to call with tailored double glazed window prices.

House Extensions – Greenwich & London Areas

Extending your home can be a better option than moving. Rather than enduring higher mortgage fees – and payments to solicitors – you could stay where you are and add market value to your property. Get modern kitchen extension ideas – and competitive prices – from local installers by using our free online service. There’s no fee or obligation to buy.

Featured Installers

Compare Companies

Compare Companies in Greenwich by using this free and simple online service to get home improvement quotes.

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Reviews

★★★★★
This was cut to the chase service and a time saver. Delighted.

★★★★★
Arrived as arranged and started on boiler installation immediately. Worked quickly and efficiently as a team. completed the the job to the highest standard and cleaned away all debris. Finished with a tutorial on operation of the new boiler. Five Star job. Well done.

★★★★★
I contacted the top double glazing companies and was very disappointed with their response or lack of it. Their professionalism was sorely lacking but luckily I had, on a whim, contacted Compare Companies, who in turn recommended Green Kite Double glazing a company I had not heard of, and that was so fortunate they have such superior products and their representative was so thoughtful, efficient and professional, giving me the confidence to order a substantial amount of work from Green Kite.I have in my past career worked for the two top double glazing companies for over nine years, so I am not a layman but a fellow professional and well qualified to judge the quality of both service and quality.

How Much Does An Extension Cost?

An extension will not be cheap but it will add market value to your home and save you from moving. Get tailored quotes by using our free online service today.

How Can I Make My Conservatory Feel Bigger?

To make your conservatory feel bigger, use full-height glazing and a glass conservatory roof to let in light. This will create a better sense of space.

Do You Work With Double Glazing Suppliers In Greenwich?

If you do not need an installation service, we can get you tailored quotes from double glazing suppliers in Greenwich and the London areas.

How Do Bi-Fold Doors Work?

A bi-fold door is made up of a series of panels that fold together and stack to the side of your home, creating better views and improving access.

Are uPVC Windows Better Than Wooden Windows?

uPVC windows will require less upkeep than wooden windows and won't suffer from warping, rotting or general deterioration over time.

Double Glazed Windows Price List

uPVC Casement Window Prices (1 Opener)

Casement Window Size	Colour	Guide Price
500mm x 500mm	White	£250 – £300
500mm x 500mm	Wood Grain	£300 – £350
1000mm x 500mm	White	£275 – £325
1000mm x 500mm	Wood Grain	£325 – £375
1000mm x 1000mm	White	£300 – £350
1000mm x 1000mm	Wood Grain	£350 – £400
1200mm x 1200mm	White	£350 – £400
1200mm x 1200mm	Wood Grain	£400 – £450

Tilt And Turn Window Prices

Tilt &Turn Window Size	Colour	Guide Price
800 x 800	White	£400 – £450
800 x 800	Wood Grain	£525 – £575
1000 x 800	White	£450 – £500
1000 x 800	Wood Grain	£550 – £600
1000 x 1000	White	£475 – £525
1000 x 1000	Wood Grain	£575 – £625
1200 x 1200	White	£500 – £550
1200 x 1200	Wood Grain	£625 – £675

French Casement Window Prices

Casement Window Size	Colour	Guide Price
500mm x 500mm	White	£450 – £500
500mm x 500mm	Wood Grain	£575 – £625
1000mm x 500mm	White	£475 – £525
1000mm x 500mm	Wood Grain	£600 – £650
1000mm x 1000mm	White	£500 – £550
1000mm x 1000mm	Wood Grain	£625 – £675
1200mm x 1200mm	White	£525 – £575
1200mm x 1200mm	Wood Grain	£675 – £725

Bay Window Prices (3 Section)

Casement Window Size	Colour	Guide Price
2400 x 1200	White	£1050 – £1150
2400 x 1200	Wood Grain	£1150 – £1250
2400 x 1500	White	£1125 – £1225
2400 x 1500	Wood Grain	£1250 – £1350
3000 x 1200	White	£1150 – £1250
3000 x 1200	Wood Grain	£1275 – £1375
3000 x 1500	White	£1250 – £1350
3000 x 1500	Wood Grain	£1375 – £1475

uPVC Sash Window Prices

Casement Window Size	Colour	Guide Price
500mm x 500mm	White	£525 – £600
500mm x 500mm	Wood Grain	£625 – £700
1000mm x 500mm	White	£600 – £700
1000mm x 500mm	Wood Grain	£700 – £800
1000mm x 1000mm	White	£625 – £725
1000mm x 1000mm	Wood Grain	£725 – £825
1200mm x 1200mm	White	£725 – £825
1200mm x 1200mm	Wood Grain	£850 – £950

Composite Door Prices

Composite Door Size	Door Style	Guide Price
900mm x 2100mm	Half Glazed	£1000 – £1200
900mm x 2100mm	Arched Half Glazed	£1000 – £1200
900mm x 2100mm	Arched Toplight	£1000 – £1200
900mm x 2100mm	Solid Fire Door	£1000 – £1500

Bi-Fold Door Prices (2 Pane)

Bi-Fold Doors Size	Colour	Guide Price
1200mm x 2100mm	White	£1950 – £2150
1200mm x 2100mm	Wood Grain	£2350 – £2600
15000mm x 2100mm	White	£2050 – £2250
15000mm x 2100mm	Wood Grain	£2500 – £2750
1800mm x 2100mm	White	£2150 – £2350
1800mm x 2100mm	Wood Grain	£2600 – £2850

French Door Prices (White uPVC)

French Doors Size	Door Type	Guide Price
1200mm x 2100mm	Fully Glazed	£950 – £1050
1200mm x 2100mm	Half Glazed & Plain Panel	£975 – £1075
1500mm x 2100mm	Fully Glazed	£1000 – £1100
1500mm x 2100mm	Half Glazed & Plain Panel	£1025 – £1125
1800mm x 2100mm	Fully Glazed	£1075 – £1175
1800mm x 2100mm	Half Glazed & Plain Panel	£1100 – £200

uPVC Patio Door Prices (2 Panel)

Patio Doors Size	Colour	Guide Price
1500mm x 2100mm	White	£975 – £1075
1500mm x 2100mm	Wood Grain	£1225 – £1375
1800mm x 2100mm	White	£1000 – £1100
1800mm x 2100mm	Wood Grain	£1250 – £1400
2000mm x 2100mm	White	£1050 – £1150
2000mm x 2100mm	Wood Grain	£1300 – £1150