Conservatories
Modern innovation means that conservatories are far more than the glasshouses of old, and they can now be used comfortably throughout the year in a huge number of ways.
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Orangeries
Traditionally known for their lantern roofs and brickwork designs, our orangeries offer year-round comfort with a structure that looks awe-inspiringly beautiful.
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Energy-Efficient Glazed and Glass Extensions
When choosing to extend your home, the last thing you want to do is see your energy bills rise when doing so. But, fortunately, our glass and glazed extensions in Surrey possess excellent thermal properties, ensuring they'll stay comfortable all year without causing your energy bills to suddenly shoot up.
Visit Our Conservatory Showsite
The best way to envisage how a conservatory or orangery will look on your home is to head on down to a glazed extension show centre, see one for yourself and get some expert advice when doing so. Click on the link below for details on how you can pay us a visit.
Roof Replacements Available Too
In addition to new glazed extensions across Hampshire, we also offer a range of roof replacements. This includes tiled and glass roofs. So, if you're current conservatory or orangery isn't giving you as much as it once did, we can restore it to its former glory.
Designed for Surrey Lifestyles
Green Belt Expertise
Surrey’s green belt and conservation areas require careful planning. Our team has in-depth knowledge of local regulations and can help you achieve your dream extension while respecting planning restrictions. Whether you live in a leafy village or a bustling commuter town, we design extensions that enhance your home’s character and meet all local requirements.
Contemporary & Classic Designs
Choose from modern glass box extensions with minimalist lines, elegant orangeries with lantern roofs, or hybrid designs that blend glass, timber, and brick. Our bespoke approach ensures your extension fits seamlessly with your Surrey property, whether it’s a Victorian terrace or a new build.
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Key Benefits for Surrey Homeowners
• Maximise Natural Light: Enjoy bright, welcoming spaces with high-performance glazing—even in shaded or north-facing gardens.
• Expand Living Space: Add a kitchen-diner, family room, or home office tailored to your needs and Surrey’s high property values.
• Increase Property Value: Quality glazed extensions can add up to 15% to your home’s value, making them a smart investment in Surrey’s sought-after market.
• Year-Round Comfort: Advanced insulation and climate control ensure comfort through all seasons, from chilly winters to warm summers.
• Seamless Indoor-Outdoor Living: Bi-fold doors and panoramic glazing create effortless transitions to gardens, patios, or woodland views.
Make an EnquiryWhy Choose Sherborne Windows in Surrey?
• Decades of experience with Surrey’s planning and property styles.
• Over 1,200 successful installations across the county.
• Comprehensive service from initial design to aftercare.
• Specialists in glazed extensions, roof upgrades, and energy-efficient solutions.
Ready to enhance your Surrey home?
Book your free consultation and discover how a Sherborne glazed extension can transform your living space.
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Frequently Asked Questions
How much does a glass extension cost?
The cost of a glass extension will depend on a few factors. The size of the area you would like the glass extension to be on, the larger the extension the more exspensive. The material you want to use for the conservatory and the style choices.
Its always best to speak to an expert to get an accurate quote and overview of all the options.
Are glass extensions cold?
No, glass extensions are not cold. Glass extension made from modern materials are very thermally efficient which means they are cheaper to heat and dont let the cold in. This means you can use your glazed extension all year round.
Do you need planning permission for glass extensions?
Normally you do not need plannig permission for glass extensions. The basic limits you can build to before needing plannig permission is that the extensions should not take up more than hald the area of land around the home. However it is always best to ask a local expert and check your planning rules in the local area just to make sure you are within the limits.
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