Extensions can be used to boost the value and aesthetics of your home. Whether you want to enlarge your dining area, add a room for more living space or customise your kitchen, we have bespoke solutions that meet your spatial needs. Our extensions are remarkably solid and strong, thanks to the innovative hup! fabrication and building methods.
This cutting-edge technology combines the best properties of different materials to ensure frames and panels are extremely tough and remarkably energy efficient. As the components are precision-engineered off-site, you can count on quick, hassle-free construction and minimal mess, delivering instant results with little effort. Internal plastered walls and ceilings make your extension warm and cosy, helping it to feel like an integral part of your home.
Don’t Just Take Our Word For It
Compatible Styles
With 225mm insulation, a ring beam, and a fully insulated kerb, this roof keeps heat in and energy costs down. It also controls vapour to reduce condensation for year-round comfort.
Enhanced Features
Rated A++ for energy efficiency, the Hybrid Roof helps you save on heating. Inside, the plastered vaulted ceiling looks great and is perfect for spotlights or pendant lighting.
Upgrade Options
The Ultraroof is highly flexible—choose a solid roof or add up to 10% glass panels for more natural light. Various glazing colours let you enhance your room while improving thermal performance.
See Some of the Incredible Extensions For Yourself!
Look what can be achieved in just 7 days!
“A hup!grade with the wow factor”
Dale & Tracy added over £50,000 to their properties value as well as 2.16m2 of additional space vs traditional build!
Extensions made easy with hup! and in just 7 days
- Complete conversion in just 7 days
- No planning permission or building regulation issues
- Deal with one dedicated project manager from start to finish
- Turn an underused space into a valuable, functional room
- Add at least £30,000 to your property value
- Energy-efficient and year-round comfort
- Starting from just £20,000
From Leaky Conservatory to Modern Extension in 2 Weeks

The project took just two weeks from start to finish with the innovative hup! system. By building on the homeowner’s existing base, we transformed a cold, unused room into a modern, comfortable space they can enjoy every day.
The homeowners said they “couldn’t be happier with the space”.
What is hup!
hup! is a revolutionary way to extend your home. It uses super-insulated Ultrapanels instead of bricks and timber, making it five times more energy efficient than the typical UK home. These panels allow for an expansive glass outlook while keeping your new space warm.
These lightweight panels arrive pre-made for ultimate efficiency and minimal mess. Our skilled builders can create your dream extension, conservatory, or garden home in a matter of days.
hup! technology explained
hup! utilises Ultrapanel technology, a building method that combines the strength of steel and timber framing with exceptional insulation. These panels boast U-Values that significantly exceed building regulation requirements, making hup! extensions five times more energy efficient than the average UK home. The rapid clip-fit design creates a super-strong i-beam structure and allows for fast construction, completing extensions five times faster than traditional methods.
Rapid Connection
hup! extensions are completed fast with rapid clip-fit details that ensure a draught-free fit. These clips ensure walls and roofs are assembled with millimetre precision, leading to a build time that’s five-times faster than traditional methods.
Ultrapanel Technology
hup!’s Ultrapanel technology combines the strength of timber and steel framing with exceptional insulation. U-Values as low as 0.12 make hup! extensions five times more energy-efficient than the typical UK home.
Super-strong i-beam structure
hup! walls have a super-strong i-beam structure thanks to innovative interlocking Ultrapanels. These panels clip together seamlessly, creating walls that are 68% stronger than brick, for a highly secure and durable extension.
Energy Efficient
hup! walls deliver exceptional thermal performance, exceeding Building Regulation standards by 6%. This is thanks to the modern Ultrapanel technology, which incorporates a high proportion of super-insulation within the panels.
Planning Permission and Building Regulations
Planning Permission refers to the appearance of the proposal and any effects this will have on the surrounding environment and/or any neighbouring properties. It will be assessed whether the proposed development fits in with the relevant policies and whether it will cause any harmful impacts.
Building Regulations, sometimes referred to as Building Control, is where any technical and constructional details of the building works are approved to ensure the health and safety of people in and around the building. This covers areas such as structural, safety and accessibility aspects of the proposed development; in some cases building inspectors will come and check on the progress throughout the construction period.
In summary, when you make a planning application you are requesting the authorisation to be able to carry out the proposed work, whereas a building regulations application means you are requesting to have the details of your building work checked and approved for compliance.
It is worth noting that both are different and are covered by separate pieces of legislation; because of this, please do not assume that one grants consent for another.
Sometimes you may need both; sometimes you may only need one; or sometimes none at all DISCLAIMER: If in any doubt, please contact the office to discuss.