Performance built into the wall, not added afterwards

What that figure actually means day to day

Patented hup! walls reach a U-value of 0.17, a figure built into the engineered structure itself rather than relying on extra insulation fitted after the fact.

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The better way to build

There are many reasons why hup! is the better way to build. Forget horror stories of lengthy builds, mess and disruption to your home, and budgets spiralling out of control - with hup! all of these are eliminated.
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Five times more energy efficient, all year round

A wall U-Value of 0.17 makes a hup! extension five times more energy efficient than the average UK home, a difference that shows up directly on heating bills.

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Backed by independent approval

That same BBA approved process applies consistently, whether the extension is going up in Roxton or anywhere else, so the standard never depends on location.

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Cosy kitchen and lounge room with herringbone flooring and contemporary decoration

Super-strong i-beam structure

The hup! wall panels are 68% stronger than a brick wall thanks to the collective force of the panels, which rapidly clip together to form a super-strong i-beam structure throughout your hup! extension.

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3D render model image of full hup! extension with brick finish

Rapid connection details

hup! millimetre precision engineering and patented wall and roof connections will ensure a perfect build with no cold spots. The rapid clip-fit nature of these clever connections across the roof and walls means that a hup! extension is built five times faster than a traditional build.

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Tried and tested by UK Housebuilders

The Ultrapanel technology used in hup! has been adopted by leading UK housebuilders to construct new houses. Every building material used on a new house needs approval from the NHBC who insure all new homes and the hup! technology has therefore been thoroughly assessed and accredited by both the BBA and the NHBC.

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

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