About GX Modular

Hello !

We are a small, friendly team of 18 professionals totally dedicated to the creation of the most beautiful, comfortable and affordable small homes.

We specialise in the creation of garden annexes ensuring quality and focus, so we don’t make garden rooms, garden offices, studios, cabins, sheds or any other type of garden structure. Just homes.

We’re annexe specialists: we’ve been producing annexes for many years and now offer four delightful ranges of annexes, with each style available in 24 different sizes – so there’s one to suit you.

We provide the full service: we manage the whole process on your behalf. We start with an initial conversation about your requirements; manage planning permission; personalise your annexe to your needs; manufacture in our own factory; prepare the foundations, and it’s our own in-house teams that install in your garden.

Of course, we also provide your annexe footings and all the necessary service connections too.

Quality and Customer Service is at the heart of everything we do: we offer friendly, personal, and helpful service and never forget that we’re creating your new home. From our state-of-the-art factory in Suffolk, we install across the entire UK and we use the highest specification materials and very latest CNC manufacturing equipment.

Our unique DAP construction technology used in all Garden Annexes has been developed entirely in house to provide a solid and reliable home for every generation. That means that your home can be craned or wheeled into position or is assembled on-site in just a few days. A comprehensive 10-year guarantee is backed up with a specification that is designed to last for 40 years, and that’s without it requiring any significant maintenance.

We hope to be of service and look forward to hearing from you.

From the team: Charlie, Jay, Aiden, Lauryn, Alan, Stacy, Chris T, Chris P, Neil, Richard, Danny, Lee, Chris K, Alex, Ben, Dan, Will & Kev

Phone us on 0800 368 9781 or email hello@gardenannexes.com