Conservatory & Orangery Glazed Extensions | Surrey | Sheerwater Glass


Installing a conservatory in Surrey is an effective method of increasing the space and value of your home. Whether you want a modern conservatory extension, a lean-to orangery, or another custom-made glazed extension, you can enjoy the functionality of an extra room for all seasons when choosing Sheerwater Glass.

Experts in conservatory designs and installations

Efficient, innovative and flawless in design, our range of conservatories, orangeries and roof lanterns in Surrey give you a diverse selection to choose from for your home. A place for contemplation, for growing ambitions, or a place to relax, our glass extensions in Surrey are fitted to last and capture the essence of your home’s character and your requirements.

While we guarantee a quality product and installation, we’re also confident we will have the right style of glass extension you desire for your Surrey home.  Whether it’s traditional orangeries or sleek and modern conservatories you’re looking for, our wide range of glazed extensions has something for every homeowner’s taste. You will be able to collaborate with us to develop your existing living space with a custom-made conservatory design, or create an entirely new glazed extension and benefit from the functionality of an extra room for all seasons.

All of our conservatory builds come with high-grade security and can include multi-point locking systems. This makes sure your new extension will be safe for you and your family.

> See our conservatory glass options <


All of our conservatories are constructed with the finest materials on the market.

Edwardian Conservatories

The structural architecture of Edwardian conservatories is reflective of the Edwardian period. The unique design is achieved by combining the bold characteristics of rectangular shapes, decorative designs, coloured glass, elaborate cresting and finials, which produce an exclusive identity for your Surrey home.

An Edwardian conservatory usually consists of a square-shaped face with a flat front and a sloping, ridged roof, which can come three or four-sided to create a spectacular vaulted effect. The finished product creates a bright and airy living space with a distinct impression of increased height and space.

Key features:

  • Made-to-measure
  • High-tech roofing system
  • Solid yet lightweight roof
  • Solid base and foundations
  • High-grade security system for peace of mind
Edwardian conservatory

Victorian Conservatories

Our Victorian conservatories are one of the most popular styles that we install. The reason being that they’re traditional in design and engineered with the latest technology, which ensures they’re low maintenance and energy-efficient. The flexibility of the Victorian design ensures it is suitable for the many dissimilar house styles.

The development of modern building techniques such as double-glazing and materials like uPVC or aluminium all contribute to an elegant and energy-efficient addition to the home. The Victorian conservatory design is available in two different styles; 3 facet, a bay front version that has 3 main windows, or a 5 facet, which creates an even more rounded appearance.

Key features:

  • Made-to-measure using the finest materials and techniques
  • Intricately leaded glass
  • Secured by multipoint locking systems
  • Superb thermal efficiency
  • Complex architectural features
  • Built on a strong and suitable foundation
uPVC Victorian Conservatory with Dwarf Wall


Our uPVC orangeries mix high-end luxury with practical living. They’re an extremely adaptable extension for any home, consisting of a bespoke combination of pillars and glass. Orangeries date back to the 17th century when they were structured with glass windows and doors and used to preserve a warmer environment for tropical fruits and plants. We offer a range of orangery styles, so whether you prefer a Victorian orangery or a modern orangery design, we can help! Contact us today to begin your orangery design in Surrey.

Key features:

  • High-grade security system
  • Traditional lantern-style roof or an aluminium parapet-style glass roof
  • Available to build your orangery in any shape or size: square, rectangle or bow-fronted
  • High quality, low-maintenance uPVC
  • Built on a strong and suitable foundation
View our orangeries
uPVC orangery in cream

Guardian Warm Roof

You can easily replace or construct your conservatory roof with a solid warm roof system. Ideal if you are looking for that contemporary or traditional look and want to enjoy true year-round comfort in a glazed extension, the Guardian Roof system offers exceptional thermal performance and is currently the only patented conservatory roof replacement.

Key features:

  • Innovative design
  • Complete building control
  • Available for all roof styles (Victorian, Edwardian, P-Shape, Gable Ended, Lean-To)
  • A range of beautiful finishes for the tiles
  • Outstandingly efficient
  • Quick installation
View our solid replacement conservatory roofs
Solid Guardian Warm Roof Conservatory

Aluminium Roof Lanterns

If you’ve got an orangery or flat roof extension, or you’re looking to add either structure to your home, you can’t go wrong when beautifully adorning either of them with one of our stunning lantern roofs. The combination of sleek but durable aluminium with innovative thermal design brings an abundance of light, style and warmth no matter where they’re located.

Key features:

  • Fitted with self-cleaning glass
  • Weathertight fit
  • Ultra-strong aluminium design
  • Slender sightlines
  • Available in any RAL or BS colour
View our aluminium roof lanterns
aluminium roof lanterns with white frames

Modern Glazed Extensions

Glazed extensions are the ideal solution for homeowners looking for additional living space and a modern touch for their home. Popular glass extension designs include our sleek bi-fold doors and large slimline windows to let in an abundance of natural light. When it comes to the roofing option, our solid or tiled roofs will add structural integrity whilst enhancing its contemporary aesthetic. A bespoke roof lantern could even be incorporated to add the ‘wow-factor’. With a range of colours and styles, we can create a glazed extension that appears to naturally extend from your existing home.

Key features:

  • Serves any function, such as a family room or home office
  • An array of modern colours, such as black, grey and white
  • High-performance and insulating materials
  • Bespoke designs, tailored to your home
  • Incorporate any of our windows and doors
  • Highly secure and weather-resistant
White Conservatory

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