Glass Extensions

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Lean-to and Glass Extensions

A naturally bright living space
Bespoke & tailored to your needs
Enjoyable all year round
Hassle free, we take care of it all
Guaranteed for 10 years

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Glass Extensions

Glass extensions are perfect for those seeking a naturally bright living space and contemporary glass extension to their home. Our technologically-superior glass lets in more of the sun's rays for a brighter home, as well as remaining warm and cosy throughout the winter.

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Bi-fold doors bring the outside into your home

Bi-fold doors are a popular feature in Everest extensions and conservatories, as opening them creates a sense of being outside even though you’re technically still indoors. Fitting bi-fold doors onto a glass extension provides the perfect way to make the most of your garden or outside space, as well as letting plenty of light and fresh air into your home.

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Extension styles and finishes to suit you

Our uPVC glass extensions come in a range of colours including white, cream and anthracite, as well as a selection of wood grain and wood-look finishes. You can even have your Everest uPVC extension in a colour or wood-look finish on the outside and white inside to tone with your internal décor. Alternatively, if you choose an aluminium extension, there are five classic and contemporary colours from which to choose.

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An extension with added benefits for your health and wellbeing

The vast amount of extra light you bring into your home with an Everest glass extension should not be underestimated. Natural light is known to have many benefits, including making you more productive, helping you sleep better and improving your mood overall. Whether you throw open those bifold doors or just enjoy the light coming through the glass extension, you’re sure to feel the benefit.

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Superior security features for peace of mind

Security is an important consideration when building an extension, as it creates another access point to your home. For peace of mind, enhanced security comes as standard with an Everest glass extension, with in-built features including multi-point locking systems, key-locking handles, hook-bolts and window hinge-side security.

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Highly specified double glazed units to keep you warm

Everest glass extensions are made using the same high quality, thermally efficient glass we use for our windows and doors. These highly specified double glazed units come as standard on all our glass extensions and help to keep the heat inside when the doors and windows are closed.

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Tailor-made extensions and comprehensive guarantees

As with all our products, Everest glass extensions are tailor-made to suit your home and requirements, so whatever style you have in mind, we’re sure to be able to help. What’s more, our uPVC and aluminium glass extensions come with industry-leading guarantees, so you can rest assured that you’re in good hands.

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Expert guidance and support

As Everest glass extensions are bespoke made, we can design them to suit the space that’s available, however big or small that may be. Our local experts will be with you every step of the way, helping you choose your design and guiding you through the process.

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Extensions to perfectly suit your property

Even in relatively small extensions, a glass roof can provide a wonderful feeling of space. We can design your glass extension to suit your property, customising it with just the right finish, options and accessories to make sure it perfectly fits your home and your needs.

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An superb addition to any home

An Everest glass extension is a wonderful addition to any property, bringing natural light and extra space into the home. Whatever your preferred style and existing architecture, we will work closely with you to design and tailor a glass extension that’s just right for you.

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uPVC colour options
- White
- White woodgrain
- Cream woodgrain
- Rosewood
- Golden oak
- Anthracite
- Natural Oak
- White and black
- White and rosewood
- White and golden oak
- White and Anthracite
- White Woodgrain and Natural Oak
- White Woodgrain and Chartwell Green
Aluminium colour options
- Battleship grey
- Black
- Brown
- White
- Charcoal grey

Window and door handles
- Gold modern window handle
- Black modern window handle
- White modern window handle
- Silver modern window handle
- Chrome modern window handle
- White modern door handle
- Gold modern door handle
- Chrome modern door handle
- Gold swan neck door handle
- Chrome swan neck door handle

uPVC
- Arched georgian
- Diamond lead
- Gothic B
- Gothic C
- Internal georgian
- Margin bars
- Rectangular lead
Aluminium
- Diamond lead
- Rectangular lead

Heatlock
With high performance, low-emission, double glazed units, this energy efficient glass retains heat and keeps your heating bills down.
Security
This sealed unit includes laminated glass for maximum strength.
Self-cleaning
The ultimate in low-maintenance, the special outer coating reacts with sunlight to break down dirt.
Solar
Everest Solar Glass is specially treated to reduce glare and reflect solar energy entering your conservatory so you can enjoy the sun in comfort.
Ultimate
Our best performance glass combines the heat reflecting properties of solar glass with self-cleaning glass.
Obscure
A range of patterns perfect for more privacy.
Anti-Sun
A tinted glass which reduces the sun's glare.
Decorative
A range of coloured, leaded and bevelled designs.
Safety
Designed to break into harmless fragments if shattered.

Wall heaters
Yes
Underfloor heating
Yes

All Everest glass extensions are...

Strikingly bright

The glass naturally creates a bright living space and they can be built in even the most testing of spaces, letting an unrivalled amount of daylight into your home.

Fully bespoke

Whichever style you prefer, Everest design and tailor your glass extension to suit the way you want to live. You can even add aluminium bi-fold doors and a veranda roof to suit your needs.

Guaranteed for 10 years

Our uPVC and aluminium glass extensions come with a 10 year guarantee on workmanship, and our aluminium option features an impressive 25 year guarantee on the profile and colour too.

Why choose an Everest Glass Extension?

If your property suffers from a lack of natural daylight, an Everest Glass Extension offers a perfect solution. With an Everest Glass Extension, you can benefit from:

Unique to Everest

Industry leading guarantees our uPVC and aluminium options come with a 10 year guarantee on workmanship, and our aluminium option features a 25 year guarantee on the profile and colour
Solid foundations due to our market leading base specifications. Our standard 1000mm deep concrete foundations will accommodate most installations, but where necessary we can use a ‘piled’ foundation to suit ground conditions

And still there’s more

A naturally bright living space allowing unrivalled amounts of daylight into your home
Fully bespoke designs tailor-made to suit your home
Enhanced security with our multi-point locking systems, key-locking handles, hook-bolts and window hinge-side security as standard
Team of dedicated experts who are with you every step of the way
Choice of material with our glass extensions available in uPVC and aluminium
Wide range of options to customize your glass extension, from window styles and shapes, right through to wall and underground heating. Perfect for that added personal touch
Highly specified double glazed units with excellent ‘U’ values as standard, something you won’t find with other suppliers
Range of sizes and styles to suit your needs

Our latest customer conservatory reviews

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