The better way to buildGet a free quote
Because of its compatibility with five different roof options and a variety of door, window, and wall designs, hup! provides you with complete control over your extension in Hayle, Cornwall, or the surrounding area.
Five Times Faster Turnaround
Do you dislike waiting? Then we have some great news! Because of hup!’s rapid connection technology, we are able to install extensions and conservatories in significantly less time than standard methods.
Five Times More Energy Efficient
Hup!’s innovative design will allow you to benefit from lower energy bills and carbon footprint. The high-quality materials that are used in the manufacturing process have excellent levels of thermal retention to keep your home warmer and greener.
Simply Better Quality
Representing the highest levels of engineering technology, hup! uses cutting-edge fabrication methods to reach a high level of quality for your Hayle or Cornwall home.
One Product, One Project
With hup!, you can say goodbye to stressful and messy installations. Because your new hup! living space will be constructed by one dedicated team, you won’t have to worry about multiple strangers going in and out of your Hayle or Cornwall home.
60% More Carbon Efficient
hup! is 60% more carbon efficient than a brick wall with zero waste in production and no site waste to dispose of. Ongoing fuel consumption and carbon emissions are also lower than a brick wall, thanks to its superior thermal performance.
Energy Efficient hup! ExtensionsGet Your Designs
Enjoy the benefits of the incredible thermal efficiency that hup! has to offer. Not only will you be able to enjoy a living space that is warm during the colder months, but you may also be able to enjoy lowered utility bills from not having to rely on your central heating as much. Make your home more comfortable with hup! today.
Get 3 FREE designs in 2 simple steps.
Available Online, In-Store or At Home
Experience the freedom of obtaining the products you desire, tailored to your preferences. Our dedicated team is always available to assist you whenever you require assistance. Your satisfaction is our priority.
Request a quote, use our digital designer or schedule a free one-to-one session with a design expert
Email us to learn more or to book an appointment to visit the showroom.
Have our friendly design expert over to discuss your project, advise and take measurements for an on-the-spot quote.
Explore hup! in more detail
hup! technology explained
Being the latest breakthrough technology in the home extension industry, hup! is one of the most revolutionary systems on the market. Choose from our range of durable models and enjoy five times the energy efficiency and installation times than traditional builds. Get in touch, and we can kickstart your hup! project today.
hup! Conservatory Transformations
Transform and upgrade your old conservatory into a brand new stunning hup! extension for your Hayle or Cornwall home.
Boost the value and open up your home with our quick and simple hup! extension projects.
Flood your Hayle or Cornwall home with natural light and add thermal insulation with a bespoke hup! conservatory.
hup! Garden Homes
Create a space where you can enjoy the exterior of your home with guests or loved ones in our stunning hup! garden homes.
Ultimate design flexibility
I want to thank the staff at CTG Windows for doing a great job. They replaced my old windows and doors with new ones that look amazing. They were very professional, punctual, and polite. I am very impressed with their service and quality. They come highly recommended.
I am very happy with my new front door from CTG Windows. They offered me a good price, friendly service, and easy installation. They also completed the job on time and with minimal disruption. I would highly recommend them to anyone looking for a new front door in Cornwall.
I am very satisfied with my new windows. They have significantly reduced the wind noise and made my house much warmer. The installation team was professional, friendly, and fast. They did a great job and left no mess behind. I’ve already recommended CTG Windows to my neighbours.
The two-man team who did this week’s work were the same ones who replaced four bedroom windows for us last year. Their names were Andy and Tony and what a brilliant pair of guys they were, great fellas to chat with, very polite, very professional, great sense of humour, and their attention to detail was absolutely great.
The finish on these last four windows was second to none, I’d have Andy and Tony back here to fit any more windows in an instant.
I was impressed from start to finish. Communication was excellent throughout, enabling me to be kept informed of what was happening. The quality of the doors was also excellent. The price was extremely competitive. The standard of craftsmanship by the fitters was outstanding. The fitters were also, very professional, and friendly and ensured attention to detail throughout the fitting.