uPVC Replacement Windows
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Replacement Windows

There are multiple reasons for why you would be looking for replacement windows for your home. Maybe you have a damaged window that cannot be repaired. Or worse, maybe you may have more than one damaged window and need to replace the lot!

There might be performance issues with your old windows. You might have windows that aren’t as energy efficient and you want to lower your energy bills. The seals on your windows might be old and inefficient, leading to water seepage or draughts.

Alternatively, you may be investing in a property refurbishment and want to upgrade your windows. It is also possible that you are looking to change the look of your home and want replacement windows that suit the new style.

Whatever the reason is for looking for replacement windows, you will surely find the right windows with us. We can help you find the best price, and then help you get in contact with a supplier that offers a host of colours and finishes in casement windows, tilt and turn windows, vertical sliding sash windows, as well as bow and bay windows.

High Quality Products

We can help you find a great deal on a wide variety of uPVC replacement windows that offer superb quality. These windows are built to perform to a high degree of efficiency and smoothness. What’s more, all double glazing installations are carried out by experienced and certified people.

Easy to Maintain

Unlike traditional windows, uPVC windows are surprisingly easy to maintain. The frames themselves need nothing more than the occasional wipe down to keep them from getting too dirty. No more sanding, polishing, or varnishing in order to ensure that the wood doesn’t buckle, warp, or rot!

A+ Energy Ratings

The uPVC replacement windows many of our suppliers offer come with a advanced multi-chambered profile. Additionally, the double glazing they install gives you windows that are so thermally efficient that they can score up to A+12 on Windows Energy Ratings!

Sturdy Hardware

All of the suppliers that we work with to bring you the best deals provide you with replacement windows that are made of superior uPVC, giving them strength and resilience. In addition, only the highest-quality hardware is used to install them. The concealed gearing, hinges, and other fittings gives them an even longer life.

Bespoke Styling

We can help you get in contact with a supplier that will offer such a vast range of colour and style options that you may as well be getting bespoke windows made just for you. You can buy replacement windows in the standard White, or go for Chartwell Green . You can even check out some wood finishes like Cedarwood and Golden Oak.

Highly Secure

All windows that we help you locate a great deal for are installed with high-security locks as a standard. However, we also give you the option to upgrade your security, and make them safe for kids and pets. Therefore we’ve made sure that the suppliers we work with can get you upgraded security systems at your discretion.

Long-Lasting Replacement Windows

One of the biggest advantages to buying your replacement windows through Double Glazing on the Web is the fact that you won’t have to replace them for a long time. Our suppliers even offer you a manufacturer’s guarantee that affirms that.

In addition, you get them in amazing styles, designs and colours. You can style your home exactly the way you want it. Corrosion resistant coating and the uPVC resilience ensure years of that fresh appearance.

You will also see a marked difference in your energy bills. The thermal efficiency and weatherproofing you will get with our replacement windows will keep your house warm and dry.

Finally, a team of extremely competent installers will ensure that your replacement windows are fitted according to industry standards. This superior double glazing installation will allow you to enjoy your new windows for years without any problems.

Replacement Windows at Great Prices

If you want replacement windows across the UK, you have come to the right place. Our replacement window prices are so attractive that you’d be tempted to change all your windows!

You can get an instant price quote using our windows quote generator. It’s a simple tool which lets you enter your requirements and it generates an instant price estimate for you. You can get as many quotes as you want, with no obligation to buy through us.

If you need more information, you can get in touch and speak to someone from our friendly and helpful team. You can even call us at 0800 954 8085 and have all your queries answered.

Additionally, if you want a general price estimate, here is a table with the windows we offer in commonly used sizes with their costs.

Replacement Window Prices


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
1200mm x 1200mm White £225 – £275
1200mm x 1200mm Wood Grain £250 – £300


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Find A Trusted Local Company

At Double Glazing On The Web, we have a wide network of trusted double glazing companies across the UK.

We can put you in touch with fully accredited double glazing installers near you, providing you with a free, no obligation quote from a one of our trusted local companies.


uPVC Bow and Bay Windows

uPVC Bow and Bay Windows

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uPVC Casement Windows

uPVC Casement Windows

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uPVC Tilt and Turn Windows

uPVC Tilt and Turn Windows

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uPVC Vertical Sliding Sash Windows

uPVC Vertical Sliding Sash Windows

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Windows Security

Windows Security

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Online Prices

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