The Design Process for Your Home Extension Kit

Designing your dream extension has never been easier. Our simple 6-step process lets you decide exactly what you want your single storey extension to look like, from its roof and doors to its colours and materials. And with only a 4-week turnaround, you’ll be ready to start building your bespoke extension in no time.

Follow the steps below to get started on your dream DIY extension today!

Create your Dream Extension

Choose Your Base System
You have two options for the foundation of your single storey extension: our easy-to-install Durabase System, or an existing concrete foundation.
Measure Your Available Space
Carefully measure the area you want your extension to be built. We can manufacture your extension to almost any size, so you have plenty of options to choose from. The bigger and more complex the extension, the higher the cost, so consider your budget before making any decisions.
Select Your Windows and Doors
After measuring your space, the fun part begins: customising your extension! We have a wide range of doors available, in both contemporary uPVC and aluminium. Styles include patio, French, and bi-fold doors. We also offer full height, pocket, and corner return windows to provide you with even more design flexibility.
Choose Your Roof System
Once you’ve decided on your windows and doors, you’ll have the chance to choose the perfect roof for your DIY extension. We have six different pitched and flat roof options to choose from:

Lean-to | Lean-to side hipped | Edwardian | Edwardian double hipped | Gable-end | Flat roof

Decide on a Style and Colour Scheme
The right colours and materials can make all the difference. From cladding to brick slips, you can choose from a variety of options to create a look that truly reflects your personal style.
Upgrade Your DIY Extension With Optional Extras
Finally, it’s time for the finishing touches. By adding optional features like opening roof windows or fixed glass panels to your pitched roof system, you can maximise the natural light and fresh air in your home. Speak to our team to learn more about the options available to you!

Visit Our Showroom

Want to see our self-build extensions in action? Pay a visit to our showroom in Somerset! With over 6,000 sq ft of space, you can explore all of our roof, door, window, and colour options up close. Our friendly team are always on hand to explain the process in more detail and answer any questions you have.

Ready to take the first step towards your dream home? Book a visit to our showroom online and begin your journey to a bigger, better space today!