Conservatory & Orangery Glazed Extensions | Surrey | Sheerwater Glass


Installing a conservatory in Surrey is an effective method of increasing both the space and value of your home. Develop your existing living space with a custom made glazed extension from Sheerwater Glass and benefit from the functionality of an extra room for all seasons.

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 home.  Whether it’s traditional timber orangeries or sleek and modern conservatories you’re looking for, our wide range of glazed extensions for Surrey homes 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 conservatories are constructed with the finest materials on the market.

Timber Conservatories

Our timber conservatories are a cost-effective solution to take advantage of the available space to extend your home; eliminating the prospect of expensive brickwork. They are also a great way to bring extra light into your home as the design incorporates a lot of glass.

Our wooden glazed extensions are designed to be durable and harmonise with your building and surroundings. They can be sprayed in a selection of translucent or opaque colour finishes to help preserve the timber and protect it against the elements.

Key features:

  • Two unique roof systems – solid timber rafters with external aluminium cappings and internal finishing trims or an aluminium structure, maintaining internal aesthetics with timber finishing trims.
  • Made to measure timber for timber orangeries and conservatories
  • Premium timbers
  • Custom decorative curved glazing bars
  • High quality security features & multipoint locks
View our timber conservatories
timber conservatories large

Edwardian Conservatories

The structural architecture of Edwardian conservatories style reflects the Edwardian period. Its 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 is usually a square shape 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
  • High-grade security system
edwardian conservatory

Victorian Conservatories

Our Victorian conservatories are one of our most popular styles that we install. The reason being that they’re traditional in design and engineered with the latest technology; ensuring 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, double-glazing, and materials such as uPVC or Aluminium can all contribute to an elegant and energy-efficient addition to any 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 finest materials and techniques)
  • Intricately leaded glass
  • Multipoint locking systems
  • Superb thermal efficiency
  • Complex architectural features
  • Built on a strong and suitable foundation
victorian conservatories


Our uPVC and timber orangeries mix high-end luxury with practical living. They’re an extremely adaptable extension of any home with a bespoke combination of pillars and glass. Orangeries date back to the 17th century when they were structured with glass windows and doors used to preserve a warmer environment for tropical fruits and plants. But now we too can enjoy the benefits of a contemporary orangery! 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

Guardian Warm Roof

You can easily replace or construct your conservatory roof with a solid warm roof system. If you are looking for that contemporary or traditional look but want a solid (warm) roof for your glazed extension, then the Guardian Roof system is the ideal option because it’s 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
  • Energy efficient
  • Quick installation
View our solid replacement conservatory roofs
guardian warm roof

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, they bring an abundance of light, style and warmth no matter where they’re located.

View our aluminium roof lanterns
aluminium roof lanterns with white frames

Modern glazed extensions

Glazed extensions are the ideal solution for homeowners looking additional living space that will inject a modern touch to 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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