Key Product Features
Pioneered by conservatory experts Ultraframe, hup! is the revolutionary way to build extensions. hup! is the ideal way to give your conservatory a striking new look, improve energy efficiency and increase kerb appeal, all in a fast and efficient way.
That’s not all, hup! is also perfect for building new conservatories and extensions. We can even use it to create free-standing garden homes and give you an extra living space away from the main house. Your hup! garden home will be just as cosy and comfortable as your regular home and it’ll be set up in record time.
Explaining hup!
hup! is a groundbreaking system that can save weeks, if not months of building time. Unlike regular conservatories, hup! doesn’t rely on traditional brick walls or timber roofs and instead uses groundbreaking Ultrapanels. Designed with efficiency in mind, Ultrapanels allow us to install hup! conservatories in rapid time and give homeowners a fully functioning extension five times quicker than the norm.
By choosing hup! you’ll get a hassle-free conservatory project. An installation that would normally take several months can be completed in days, which means less disruption to your everyday life.
It also requires a smaller team. With hup! there’s no need to involve an architect, the project designer will guide you every step of the way. They’ll handle all the building regulations and you’ll have a single point of contact for the entire process. This means less anxiety, fewer phone numbers to note down and a smooth, easygoing conservatory build that’s done in record time.
VISIT OUR GALLERYhup! Technology
Ultraframe’s patented Ultrapanel technology gives hup! conservatories exceptional thermal insulation. These panels combine timber and steel framing technology into one high-performance package, allowing hup! to achieve U-values between 0.12 and 0.17 W/m²K and dramatically exceeding Building Regulation requirements. In fact, a hup! extension is up to five times more energy efficient than the average home in the UK.
Alongside this, the patented wall and roof connections ensure that you’ll always get the perfect build. The components of a hup! extension are precisely engineered down to the exact millimetre and the clip-fit connections are all but seamless. This means that not only can a hup! conservatory be built quickly, it’s also perfectly joined with no cold spots for draughts or rainwater to get in.
When it comes to strength, hup! is hard to beat. The clipped together wall panels form a distinctive i-beam structure that gives your hup! a super strong backbone for extra resilience. If you’re concerned that a hup! might be flimsy, don’t be. It’s as tough and long-lasting as a traditionally built extension and you can rely on it for decades.
Our Extension pageGlass Roof Technical Guide
Glass Roof Installation Guide
Glass Roof Low Pitch Lean-to Installation Guide
Glass Roof Exploded View
Glass Roof Brochure
hup! Extension Prices Andover
Start Your hup! Project Today
Join homeowners across Hampshire who are choosing the faster, smarter way to extend their homes. Get in touch with KJM Windows to explore your design options.
Why Choose KJM Windows?
With over 40 years of experience in the home improvement sector, our family-run ethos means we always put our customers first. We pride ourselves on transparent pricing, expert installations, and delivering outstanding customer care to homes throughout Basingstoke and the surrounding areas.
Frequently Asked Questions About the hup! System
Because the advanced Ultrapanels are precision-engineered off-site, a typical hup! extension can be assembled and made watertight in just 3 to 5 days. This is up to five times faster than building a traditional brick extension, meaning significantly less mess and disruption for your family.
In most cases, no. hup! extensions are treated exactly the same as traditional extensions, meaning many fall comfortably under Permitted Development rights. Furthermore, because hup! is pre-approved by leading Building Control inspectors (like Stroma and Assent), navigating building regulations is fast and hassle-free.
Yes. Don't be deceived by the slimline walls; the hup! system is incredibly well-insulated. The walls achieve a remarkable U-value of 0.17 W/m²K, making it five times more energy efficient than the average UK home. It will retain heat in the winter and stay cool in the summer.
Absolutely. Because the hup! structural I-beam system and panels are significantly lighter than traditional brick and block, they can usually be built directly onto your existing conservatory dwarf walls or concrete base, saving you thousands on demolition and groundworks.
Yes, hup! offers ultimate design flexibility. You can finish the exterior to perfectly match your existing property, choosing from traditional brick slips, modern render, or contemporary cedar cladding.