hup! conservatory conversions by AA Window Services

Convert your conservatory to an extension with hup!

If your conservatory is too hot in July and too cold in January, you're not alone. It's one of the most common reasons people get in touch with us.

Conservatories have been a big part of our work for three decades, so we know these rooms well. A hup! conservatory conversion replaces the old walls and roof with insulated hup! components, turning a seasonal room into proper living space. Where your existing base is sound it can often stay, keeping the project simpler and the cost lower than starting again.

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Replace your old conservatory with a new, energy efficient extension. Our quick and seamless conversions create comfortable living spaces you can use all year round – without the need for new foundations!

Before
After
conservatory conversion - after conservatory conversion - before

The technology behind a faster conservatory conversion

Every hup! conservatory conversion from AA Window Services is built on patented Ultrapanel technology. It’s precision engineered to millimetre accuracy, creating a strong, highly insulated structure that turns a tired conservatory into a comfortable room you can use all year.

hup! also means conservatory conversions can be completed up to five times faster than with traditional brick and block, so there’s less disruption at home and you’re using your new space sooner.

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hup! conservatory conversion walls

Conservatory Conversions | Make more of the conservatory you already have

Where your existing conservatory base is sound, it can often stay, which avoids extensive groundwork and helps keep the cost of your conservatory conversion under control. Instead of knocking everything down and starting again, AA Window Services replaces the old walls and roof with the hup! building system.

The result is a fully insulated, energy efficient room that feels like a natural part of your home. Keeping the base also speeds up the build and cuts waste, making hup! a practical way to convert a conservatory to an extension without starting from scratch.

Free conservatory conversion quote
house conservatory conversion into modern dining room extension

Try a conservatory conversion for year-round comfort

hup! walls achieve a U-value of 0.17W/m²K, keeping your conservatory conversion warm in winter and comfortable in summer. Instead of a room you only use for a few months of the year, you get a bright, energy efficient space you’ll want to spend time in whatever the season.

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conservatory conversions to home extensions

Why choose hup!

Five times faster to build

Five times faster to build

What would take months to build with traditional building methods will take weeks with hup!.

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Ultimate design flexibility

Ultimate design flexibility

Place windows and doors anywhere in your design and get your dream hup! extension manufactured to your exact requirements.

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Five times more energy efficiency

Five times more energy efficiency

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

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

One supplier, one project

We'll take care of the whole 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

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 - hup! 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.

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Laura Jane Clark
bespoke hup! build for family homes
modern design modular house extensions

Any questions?

We are proud members of the hup! partner network. Choose us as your trusted hup! experts

Can I keep my existing conservatory base?

In many cases, yes. If the base is sound, AA Window Services can replace the walls and roof with hup! components and keep the original footings, which saves time, groundwork and cost.

Will a conversion stop my conservatory overheating in summer?

That's one of the biggest differences homeowners notice. Replacing an old glass or polycarbonate roof and thin walls with insulated hup! components keeps the room cooler in summer and warmer in winter, so it becomes usable all year.

Do you also replace conservatory roofs?

Yes. Alongside full hup! conservatory conversions, we have years of experience fitting replacement conservatory roofs, including tiled roofs. We'll explain which route suits your conservatory during your survey.

What difference does a conservatory conversion make?

A conservatory conversion turns a room you avoid for half the year into a warm, quiet space with a solid insulated roof, ready to use as a dining room, snug or home office. hup! walls and roofs are made off site, so the work at your home in Portsmouth, Chichester, Worthing or Guildford is quicker and tidier than a traditional rebuild, with less waste heading to the skip.
Still need help?

Visit our advice hub to find answers to questions, useful tips, and more

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We are proud to be part of the hup! Partner Network in Portsmouth

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