Modern orangery extensions
An orangery extension sits between a conservatory and a full extension. You get the light and sense of occasion of a glazed roof, with the warmth and privacy of solid walls. AA Window Services already builds hup! orangeries for homeowners across the region. Each one pairs insulated hup! walls and super insulated columns with a roof lantern or glazed roof, so a modern orangery extension stays comfortable in winter without overheating on bright summer days. At the heart of every modern orangery extension is the innovative hup! wall system, providing exceptional insulation and structural strength while helping to achieve the distinctive orangery aesthetic. Combined with super-insulated columns, it creates the classic appearance homeowners love without compromising on comfort or energy efficiency. To maximise natural light, you can choose from a range of hup! roof options, including a Flat Roof with roof lanterns or skylights, or a contemporary glazed roof with an insulated pelmet. Complete your orangery extension with your choice of windows and doors and external wall finishes to create a beautiful, comfortable space to enjoy throughout the year.
Explore the technology behind hup! orangery extensions
Every hup! orangery is built on patented Ultrapanel technology, manufactured to millimetre accuracy before it reaches your home. That precision gives you crisp lines, a dependable structure and a wall U-value of 0.17, so your orangery extension feels like a warm, finished room rather than an add on.
Orangery extensions for Portsmouth, Chichester, Worthing and Guildford
Looking for orangery builders near you? Our own team builds every hup! orangery, from groundwork to final finish, so you're never passed between contractors.
Choose a flat roof with lanterns or a glazed roof with an insulated pelmet, then pick your windows, doors and wall finish to suit your home, whether that's a Victorian villa in Southsea or a newer home on the edge of Worthing.
Long-term durability
The patented Ultrapanel technology at the heart of every hup! orangery extension carries a BBA-certified minimum life expectancy of 60 years. Independently tested and assessed, it provides homeowners with confidence in the long-term durability and performance of their modern orangery extension.
Why choose hup!
for your orangery extension
Orangeries build 5x faster
What would take months to build orangeries with traditional building methods will take weeks with hup!.
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Ultimate design flexibility
Place windows and doors anywhere in your orangery design and get your dream hup! orangery manufactured to your exact requirements.
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Five times more energy efficient
Thanks to superior insulation hup! is five times more energy efficient than the average UK home helping to keep your heating bills low.
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High quality finish every time
Advanced manufacturing software means that every hup! fits together quickly and easily, every time, assuring you of a perfect build.
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One supplier, one project
We'll take care of the whole orangery project, and thanks to our advanced design software, there is no need for costly architects or structural engineers.
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60% more carbon efficient
hup! is the sustainable way to extend your home. 60% more carbon efficient than a brick wall and zero waste in production and on site.
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"hup! is an absolute game changer"
Laura Jane Clark
Leading architect & star of BBC's Your Home Made Perfect, hup! brand ambassador
People often ask how they can add an extension or rebuild their unusable conservatory in the most efficient way possible - hupl! is definitely the answer.
Basework is usually the biggest minefield and the biggest headache for homeowners, so having something where you can use the existing base, and don’t need to start digging down and just build, getting watertight in two or three days, it's an absolute game changer.
Any questions?
AA Window Services are proud members of the hup! partner network. Choose us as your trusted hup! experts
What defines a modern orangery extension?
What is the difference between an orangery and a conservatory?
Can a hup! orangery suit an older home?
Will my orangery be warm enough in winter?
Still need help?
Visit our advice hub to find answers to questions, useful tips, and more
