Top Tips for Protecting Your Home Extension Investment: IBG’s, Staged Payments & More
Planning a home extension is an exciting time. Whether you’re adding more space for a growing family or creating your …
The better way to build in Chester
Premium home extensions across Chester and Cheshire, built faster and to a higher standard than traditional brick builds
Fortress hup! brings the revolutionary hup! building system to homeowners across Chester, Saltney, Ellesmere Port, and the wider Cheshire area. Home extensions built five times faster than traditional methods, typically watertight in less than a week.
House extensions transforming Chester homes
The hup! building system is five times faster to build than traditional methods. For Chester homeowners, that means less disruption, a faster result, and a beautifully finished extension sooner than you might expect. Patented hup! walls deliver outstanding thermal performance and are manufactured under controlled conditions for consistent quality on every project.
hup! conservatory conversions
Think bigger for your conservatory conversion - replacing the roof is no longer the only option. With hup! use your existing base and completely reimagine the design.
hup! extensions
Highly energy efficient, fast to build, and hassle free. Built in a matter of days with minimal mess and disruption. Build the better way with hup!
hup! orangeries
A classic orangery look but with revolutionary technology. Your orangery dream could become a reality in less than a week as hup! is 5X faster to build than bricks and mortar.
hup! conservatories
hup! conservatories are a game changer. Revolutionary hup! technology ensures a perfect year-round temperature.
Energy efficiency built into every build
Every Fortress hup! extension is five times more energy efficient than the average UK home. With U-values of 0.17 for walls and 0.14 for flat roofs, your new space stays warm in winter and comfortable all year without excessive energy bills. BBA approved technology you can rely on for decades.
Why choose
hup!
Why choose hup!
Five times faster to build
What would take months to build with traditional building methods will take us weeks with hup!.
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Ultimate design flexibility
Place windows and doors anywhere in your design and get your dream home extension manufactured to your exact requirements.
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Five times more energy efficiently
Thanks to superior insulation hup! is five times more energy efficient than the average UK home helping to keep your heating bills low.
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High quality finish every time
Advanced manufacturing software means that every hup! fits together quickly and easily, every time, assuring you of a perfect build.
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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.
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60% more carbon efficient
hup! is the sustainable way to extend your home. 60% more carbon efficient than a brick wall and zero waste in production and on site.
Learn moreEnergy efficiency built into every build
Every Fortress hup! extension is five times more energy efficient than the average UK home. With U-values of 0.17 for walls and 0.14 for flat roofs, your new space stays warm in winter and comfortable all year without excessive energy bills. BBA approved technology you can rely on for decades.
The better way to build
The advanced technology behind hup! walls and roofs delivers extensions up to five times faster than traditional builds, reducing disruption while maintaining exceptional quality and thermal performance for a more comfortable, energy-efficient home. Discover a smarter way to upgrade your space and explore your options.
"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 - hupl! 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.
Latest news
View allCan You Get a Mortgage on a Modular or Prefab Extension?
The simple answer to this common question is yes! There should be no issue getting a mortgage on a modular …
What are the disadvantages of modular extensions?
There is no doubt that modular extensions do offer a number of benefits vs those constructed using traditional building methods …
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Any questions?
Is hup! compliant with Building Regulations?
I’m worried about costs spiralling and exceeding our budget.
I’ve heard horror stories about home extensions, what makes hup! different?
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