An extension that fits the property, not a catalogue

Flexibility without losing the basics

Contemporary house extensions around Roxton range from period cottages to more modern builds. hup! is designed to flex around whichever starting point a homeowner has.

Five times faster to build

Five times faster to build

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Design flexibility

Ultimate design flexibility

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Energy efficient

Five times more energy efficient

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High quality

High quality finish every time

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Hassle free

One supplier, one project

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Low carbon

60% more carbon efficient

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Five times faster to build

Less mess, less disruption

What would take months to build with traditional methods will take weeks with hup! and what would take weeks now takes days. Built in any weather by one familiar team, hup!’s rapid connection technology means we can build your new hup! five times faster.

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Exterior view of hup! home orangery extension with brick walls
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Ultimate design flexibility

Create any style or size

There are no limits to your dream extension as hup! can be used to create any style or size. Decide where you want windows and doors, pick from our roof styles with glazing where you choose, and select any external wall finish to perfectly complement your home

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Contemporary style orangery in large UK family home
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Energy efficient

Ultimate thermal performance

hup! is five times more energy efficient than the average UK home helping to keep your heating bills low. Not only is hup! kind to your pocket, it is kind to the planet too with zero waste from manufacturing processes, unlike many traditional building materials.

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High quality finish

A perfect build every time

hup! is manufactured under tightly controlled conditions in a BBA approved factory and the patented Ultrapanel technology used in hup! is BBA approved and is awarded their maximum lifespan of at least 60 years. Advanced manufacturing software means that every hup! component will fit together quickly and easily, every time, and so you are assured of a perfect build.

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hup! orangery extension with red brick finish and bi-folding doors
One supplier, one project icon

Hassle free

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. hup! is pre-approved for Building Regulations to minimise red tape and we'll provide visualisations, timelines and prices so you can have complete confidence that your project will be delivered on time and on budget.

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Stylish UK home interior with contemporary rug and sofa furniture
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Lightweight

Lightweight advanced building technology

hup! walls are so light that if you are converting your old conservatory, you will be able to re-use your existing base – something that is not usually possible if rebuilding with bricks and mortar.

The lightweight panels used in hup! walls can be lifted and carried easily by our installation teams, adding to the speed of the build and will cause minimal damage to your garden as they are laid on the grass for such a short time.

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Spacious and neutral coloured interior of hup! extension room
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60% more carbon efficient

Kind to the planet

If you’re looking for the sustainable way to extend your home then hup! is the solution. 60% more carbon efficient than a brick wall and with zero waste in production and on site, hup! is the way to build while being kind to the planet.

Minimal onsite water usage is another green plus point, especially when compared to the huge 2 litres per brick with traditional building methods. Manufactured in the UK, the hup! factory has been recognised for its commitment to reducing environmental impact with the prestigious ISO 14001 accreditation.

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Outdoor view of large home extension with white render finish and bi-folding doors

Any finish, any layout, still built to one standard

Any wall finish, including brick, render or cedar, and any window and door configuration can be specified, while every extension is still built from the same patented hup! wall.

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Exterior shot of hup! extension with hybrid roof and glass pane walls

And the performance does not vary either

That wall U-value of 0.17 holds regardless of which finish or layout gets chosen, which is why energy performance never becomes the trade-off for design flexibility.

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Modern interior of family home with blue sofa and lantern roof design

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hup! technology

The Ultrapanel technology at the heart of hup! is ground-breaking.

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hup! walls

hup! walls are energy efficient, fast to build and can be placed anywhere in your design.

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3D render image of hup! roofs with brick finish

hup! roofs

Choose from four hup! roof systems for complete design flexibility.

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3D render model image of ground floor hup! extension

Windows & doors

hup! is compatible with a choice windows and doors.

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3D render image of hup! roofs with brick finish

Wall Finishes

hup! is compatible with any external wall finish of your choice.

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Accreditations & Approvals

hup! has been independently tested for its strength, thermal performance, fire resistance and quality to provide you with complete peace of mind. Learn more about each of the approvals and download the relevant certificates.

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hup! accreditations with BBA, NHBC, Applus and SCI

Building Regulations

hup! is pre-approved for Building Regulations, this makes compliance extremely fast and simple. Stroma, MFA and Assent are independent Building Control inspectors and they have pre-approved the hup! system to make Building Regulation compliance simple.

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hup! accreditations with Assent, MFA and Stroma
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We are proud to be part of the hup! Partner Network.

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