Double Glazed Windows

Designed to meet the high standards and security that homeowners have come to expect for their homes.

View our range of uPVC Double Glazed Windows below and use our tool to get an online quote for your new windows.

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Choosing your uPVC windows

We offer a wide range of the UK’s most technically advanced uPVC windows.
With a range of styles, security and energy efficiency.


With our wide range of Liniar uPVC windows, you’ll easily find the right style to fit your home. And with the latest technology innovations, from wide openings, easy clean window hinges, high A+14 energy efficiency and high security locking options.

Window Styles Comparison

uPVC Casement WindowCasementuPVC French Casement WindowFrench CasementuPVC Flush Sash WindowFlush SashuPVC Sash Horn WindowSash HornuPVC Sliding Sash WindowSliding SashuPVC Tilt and Turn WindowTilt & TurnuPVC Refine WindowRefine
Rebated sash
Flush sash
Mechanically jointed
Easy Escape Access
Hand finishing
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Get an Online Window Quote

With the Double Glazing Network, you can get an instant, online window quote. Use our online double glazing quote tool today. It's free, quick and easy. Start building your uPVC windows online!

Get an online window quote

Find Local Window Companies Near You

In need of new uPVC windows?

Use our online tool to find local window companies near you and get an online window quote directly from the window installer, then use our window quote tool to build your uPVC windows online.

Find Local Window Companies

Replacement Windows

Are your windows in need of replacing? Our replacement windows page gives detailed information on when you may need to look at replacing your windows.

If after reading the information you still feel it’s time to replace the windows on your property, our online window quote tool will enable you to get a price for new windows from 3 local companies.

Replacement Windows

Have an idea already?

Got the information you need to choose the new windows or doors for your home?

Get an instant price

Our easy to use tool provides you with an instant double glazing quote on uPVC windows, doors or conservatories from local, trusted installers.

Start your quote

Looking for an installer?

Like what you’ve seen and just want to find a reputable installer?

Search now for a Double Glazing Network local, trusted installer in your area.

Find an installer

Need inspiration?

Not quite sure which style of window or door is for you or need some guidance on choosing the right one? We can provide you with some inspiration to ensure you get the perfect style for your property.

What to look out for

Find your local fitter or installer

We’re here to help you find a local window fitter or door installer to meet all of your requirements for windows, doors and conservatories. Get started by searching by location.