
hup! technology
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.


The better way to
build
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.


Patented Ultrapanel technology
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.
Super-strong I-beam structure
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.
Rapid connection design
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.
Tried and tested by UK housebuilders
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.