
hup! Technology
hup! Is five times faster to build than conventional bricks and mortar, and offers exceptional energy efficiency and durability.
The innovative Ultrapanel technology used in hup! extensions provides many advantages over traditional construction methods. These panels are precision engineered to the nearest millimetre, ensuring a perfect fit every time.
hup! is five times faster to build than conventional bricks and mortar, and offers exceptional energy efficiency and durability.
With no cutting or cement needed on site, there’s minimal mess and disruption for homeowners. Additionally, hup! can be built in any weather, so even the unpredictable British climate won’t cause delays. It’s easy to see why hup! is revolutionising home extensions.

hup! represents the future of home extensions, transforming how we build and creating stunning new living spaces. Whether you’re extending your home or upgrading an old conservatory, hup! offers the perfect solution.
Compatible with any extension style or size, hup! can be built five times faster than traditional methods, so you can begin to enjoy your new extension weeks or even months sooner.



Ultrapanel technology combines two framing types – steel and timber – offering exceptional strength, reliability, and outstanding insulation performance.
Thanks to Ultrapanel, hup! achieves U-values ranging from 0.12 to 0.17 W/m²K, ensuring a comfortable living space all year round.
hup! walls are thinner than traditional brick walls, yet thanks to their advanced engineering, they are 68% stronger.
The panels quickly clip together to create a robust I-beam structure, with the combined strength enabling hup! to support heavier loads than its competitors.


With hup!, you can expect a perfect build every time. The millimetre-precise engineering and patented wall connections eliminate cold spots and ensure a flawless finish. The rapid clip-fit design reduces on-site mess, making hup! installations efficient and stress-free.
hup! is taking the conservatory and home extension industry by storm and has now been adopted by housebuilders across the country. It is compatible with multiple window and door designs, uses Building Regulation compliant materials and is five times more energy efficient than the average UK home.


hup! Extensions
Highly energy efficient, quick to construct, and hassle free. Completed in a matter of days with minimal mess and disruption.

Innovative HUP! technology ensures a perfect temperature year-round, as well as a quick, hassle-free and fully customisable construction.

Think bigger for your conservatory conversion – instead of just replacing the roof, use HUP! to redesign the space on your existing foundations.

A classic look with revolutionary technology. You can have a beautiful new orangery in less than a week, as HUP! is five times faster to build than bricks and mortar.
There are numerous reasons why HUP! is the better way to build.
Say goodbye to the nightmare of extended builds, chaos and disruption in your home, and budgets running out of control – with HUP! all of these issues are completely removed.

Five times faster to build

Ultimate design flexibility

Five times more energy efficient

High quality finish every time

60% more carbon efficient

One supplier, one project
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