It's so easy to get an online quote for double glazing conservatories upvc windows upvc doors

Start my Quote

Why use us?

Competitive Prices

Competitive Prices

The only website to give you a true instant online guide price and find you the very best deal

Choice of Products

Choice of Products

Create your unique quote from 1000's of double glazing products including windows, doors and conservatories

Trustworthy Suppliers

Trustworthy Suppliers

100's of accredited and trusted local companies across the UK to meet your needs

Double Glazing Prices in Grantham 

Are you searching for the best double glazing prices in Grantham? Double Glazing On The Web is your guide to finding competitive prices from local and professional installation companies. 

Finding a quote has never been simpler. Our Double Glazing Cost Calculator guides you through the quoting process – from measurements to styles – and finds you quotes from local glaziers in a matter of minutes. 

Whether you’re looking for composite doors, sash windows, casement windows, bay windows, bow windows or any other type of double glazed home improvement – Double Glazing On The Web is here to help. Start a quote today. 

Grantham Information

Key Facts

Population: 44,580 


Useful Resources

South Kesteven District Council | St Peters Hill, Grantham, Lincolnshire, NG31 6PZ 

Planning Application 

Double Glazing Repairs in Grantham 

Overtime, double glazing will deteriorate and lose its energy saving qualities. If your seal is blown and is allowing your windows to have condensation between the panes of glass; has cold spots or lets draughts through; the glass is visibly damaged or water leaks through the frame – your double glazing needs repaired or even replaced. 

Double Glazing On The Web offers a free tool that allows you to find quotes on double glazing repairs in a matter of minutes from local glaziers and installation companies. 

It doesn’t matter whether you need repairs on a sash window, flush sash window, tilt and turn window, French doors or even conservatories, we can help you find the best quote for you today. 

Featured Installers

Starglaze

Founded in 1974, Starglaze is a professional installation company who manufacture as well as supply in uPVC windows, doors and conservatories. They offer genuine and friendly service with no pressure on sales. The areas they cover are Lincoln, Lincolnshire, Nottingham, Nottinghamshire, Newark-on-Trent, Grantham, Spalding, Louth, Grimsby, Skegness, Sleaford, Scunthorpe, Cleethorpe and the surrounding areas.

Visit Website

Reviews

★★★★★
I recently bought my first house and the thing it was lacking was a porch and so I contacted Starglaze and they fitted me a porch, this now makes my house so special. Nothing was too much trouble and the efficiency was good.
Customer in Lincolnshire

★★★★★
We were in the market to replace our old double glazing...90's 'Leade Lights' stuff. Invited a major national supplier to quote, as we had had their windows in our house in Bristol. Almost predictably, the price started at something astronomic and worked it's way down via various supposed discounts. Final price was dependent upon our using their finance offer, at 17.9%APR. If not using the Bank of Robin Hood, the price rose by £2,900. Utter joke...we almost laughed. We then called in Starglaze. Different ballgame. Sales chap, measured, listened, made suggestions and gave us bottom-line price which was much more attractive. Long story short all was agreed and installation date given. I then gave Starglaze ops dept a minor heart attack by insisting that the installation was due to start 'tomorrow' rather than a month from now. They were very nice and didn't once suggest I was an idiot for completely misreading their letter. Installation was done, they arrived a day early and fitted 3 windows, much to our pleasant surprise. Tradesmen normally fail to turn up...never before had one turn up a day early. Bit of an issue at the factory, apparently, but windows were fine. They fitted all the rest, plus new patio doors. All went well except one upstairs window that, although it fitted, would not open correctly. Incorrect window left in place to keep house secure and correct replacement arrived following morning. The mark of a company is how it reacts to problems. Starglaze quite simply excelled. Nothing was too much trouble. They were nice guys, very polite, really got on with it and always left the place tidy. They do like their coffee, though... and it was a pleasure to keep them supplied. The installation was genuinely first class, and my total re-decoration time was less than 30 minutes for the whole house, (15 windows + patio doors), and only involved some minor touching-up of emulsion around the edges. A week or so later a window lock got stuck. One 'phone call and all sorted within 24 hours, (not a security issue). All upstairs windows are "Tilt & Turn", single pane and the extra light into the house.... without the horrible leaded lights... is incredible. As an added bonus, external noise levels inside the house have gone from low to darned near silent. These new windows are much more robust than the old ones. So, if you live in Lincolnshire or close and need new windows, just call Starglaze in Lincoln. We would recommend them to anyone, without reservation. All the staff we have spoken to are brilliant and seem to enjoy what they do. Sign of a good company.
Customer in Lincoln

★★★★★
Really pleased with our back door in the colour Chartwell Green. Very smooth open and close and security locking. Ordered and fitted within speedy time. Happy Days
Customer in Lincolnshire

★★★★★
We had all new windows and front and back doors. At no time were we made to feel pressured and they were excellent about us ordering and then putting the installations on hold until our funding came through. The installation teams were excellent and at no time were we left feeling that any problems they encountered were in any way our problems (we live in an old cottage). They just got the job done. They were very clean and tidy, making good each evening before they left. Prices were very comparable with other companies (even with the other companies' supa-special-one-day-only-phone-my-manager deals) and Starglaze's Georgian bars are a significant step up on many of their competitors. All in all excellent products and service, comparably priced. Have heartliy recommended them within our village, and everyone we speak with who have also use Starglaze have had similar excellent opinions.
Customer in Lincolnshire

How Much Is Double Glazing?

A standard 50cm x 50cm casement window begins at £250 but this will increase in price depending on the materials used; the shape; the style and the type of window.

Can I Get Double Glazing Installed in the Rain?

Double glazing can get installed in the rain, however, it’s important to think about the safety of the glaziers as well as the fact that there will be a hole in your home and your property is at risk of water damage because of this. It is recommended to get windows installed in dry weather.

How Long Does It Take To Get Double Glazing Installed?

From the moment you place your order, it will take four to six weeks to build and manufacture the parts for your bespoke window. On installation day, it can take anywhere between 3 hours to a full day depending on the materials used, the shape, size and the style. Number of windows will also increase the time.

What Types Of Windows Can I Get?

There are a wide variety of windows to choose from: Sash windows, flush sash windows, tilt and turn windows, casement (fixed and opening) windows, bay windows, bow windows and many, many more.

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

Products

Resources

View more Resources
Start Your Quote