hup! extensions
There is no better way to extend your home than with hup! It’s simple, cost-effective, and impressively fast. Unlike traditional construction methods, it’s designed to be stress-free and straightforward.
With hup!, you won’t feel overwhelmed by coordinating with architects, builders, and multiple tradespeople. Instead, you’ll work with one dedicated hup! team handling everything, making communication easy and seamless.
Our hup! extensions can be built five times faster than traditional methods, offering a quick and transformative solution to enhance your property.
hup! technology explained
hup! is a revolutionary construction system unlike any other. At its core is the patented Ultrapanel technology, an incredibly strong and energy-efficient wall panel innovation. Made to measure in hup!’s BBA-approved factory, the panels feature rapid-connection fittings, allowing for assembly in record time.
With hup!, you’ll experience less mess, minimal disruption to your home life, and a flawless new extension completed five times faster than traditional building methods.
Why choose
hup!
Case studies
View all“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.”
Find out moreAny questions?
What is Ultrapanel?
Ultrapanel is a revolutionary type of wall panel that serves as the cornerstone of any hup! extension. It merges the strengths of timber and steel into a slim yet robust design. At just 215mm thick, Ultrapanel is exceptionally durable and tough, while also maximising floorspace and offering excellent energy efficiency.
How energy efficient is a hup! extension?
Can I have a wood-effect extension?
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