hup! Home extensions in Hailsham, Heathfield, Tunbridge Wells & Crowborough
Create More Space with hup! Home extensions by County Thinking about extending your home in East Sussex? hup! home extensions are the modern, efficient alternative to brick builds—offering speed, quality, and energy efficiency in one smart package.
How the hup! home extension system works
Using Ultraframe’s innovative panel technology, hup! home extensions are fabricated to size and assembled on site quickly. The result is a robust, stylish home extension with minimal disruption to your home.
Why choose
hup!
Why choose hup!
Build up to 5x Faster
What would take months to build with traditional building methods will take weeks with hup!.
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Customised Designs – kitchens, living rooms, playrooms & more
Place windows and doors anywhere in your design and get your dream hup! extension manufactured to your exact requirements.
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Save on Heating Bills with Superb Insulation
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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Designed & Certified to Last
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 dedicated supplier to your 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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Improves carbon efficiency by 60%
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.
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Gallery
Your Home, Your Way
From large open-plan kitchens to light-filled garden rooms, hup! home extensions by County are tailored to suit your family’s needs.
We install hup! home extensions across Hailsham, Heathfield, Tunbridge Wells and Crowborough—helping homeowners expand with ease.
"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.
Any questions?
We are proud members of the hup! partner network.Choose us as your trusted hup! experts
Is hup! compliant with Building Regulations?
Yes, of course! All hup! components are fully compliant with the latest Building Regulations.
I’m worried about costs spiralling and exceeding our budget.
At the start of any hup! build, you will be given a written quote which will not fluctuate.
I’ve heard horror stories about home extensions, what makes hup! different?
Many of the horror stories associated with building extensions are due to managing multiple trades, weather delays and price increases – with hup! every one of these worries is eliminated. One team manages your build, most builds are completed in around 4-5 days and you will be given a price at the beginning of your build that is guaranteed.
Is hup! too good to be true?
hup! offers so many benefits that some homeowners have questioned if what they read about it can really be true – and have subsequently been reassured that hup! IS every bit as good as it sounds by homeowners who have already had their hup! built!
One of these homeowners is Sarah and you can read her hup! story here.
Still need help?
Visit our advice hub to find answers to questions, useful tips, and more
