Plan your extension with our Formula One hup! house extension design tool
Compare different ideas before you commit using our free house extension design tool. Explore a vaulted ceiling alongside a flat roof, switch between render and brick slips, and test different combinations until you find a style that suits your home.
Once you’ve found a direction you like, Formula One can take those ideas into the design stage and develop them into a practical, high-performance hup! house extension.
