
Built to Last

At Grandform Garden Rooms, we design and build premium garden spaces that transform the way you use your home. Whether you’re creating a stylish home office, a private gym, a peaceful retreat, or practical storage with elegance, our garden rooms are crafted to suit your lifestyle.
Each Grandform room is a luxury structure, built to last using high-quality materials and expert craftsmanship. Thoughtfully designed and beautifully finished, our garden rooms add both functionality and visual interest to your outdoor space seamlessly blending with your garden while standing out for all the right reasons.
More than just an extension of your home, a Grandform Garden Room is an investment in comfort, versatility, and timeless design.
Why Choose Grandform
- Our models are available in a wide variety of sizes, styles, cladding and colours. So whether you have small or large garden, you’ll be sure to find a room that will match your every requirement.
- Unlike many competitors, Grandform provide full construction with all of our buildings. Most can be erected in just one to two days, combining efficiency with a refined, luxury finish you can enjoy immediately.
- Complimentary site surveys are available to all potential customers, giving you the opportunity to discuss your garden room vision in full. Our experienced team will measure your garden, assess ground levels, check access, and confirm the best position for your luxury garden room.

- Everyone at Grandform is passionate about what we do. From our expert garden room specialists and experienced installation teams to our dedicated aftersales department, we focus on delivering a smooth, stress-free journey and a luxury customer experience at every stage.
- Need inspiration? Use the button below to design a bespoke luxury garden room and visualise every detail in beautiful 3D.
Crafting Luxury Spaces

Garden Room Options
Your Choice
We offer a range of garden room styles to suit various aesthetics and functional needs. Our designs vary in size, layout, and purpose, ensuring the perfect fit for your garden.
Studio
Creative Space
Our studio garden rooms are ideal for artists, writers, and anyone seeking a peaceful workspace, providing both inspiration and tranquility.
Office
Work From Home
Designed for productivity, our office garden rooms allow you to work remotely while enjoying a pleasant outdoor view, helping you maintain work-life balance.
Gym
Fitness Haven
Create a personal gym escape right in your backyard, fully equipped for your fitness routines, ensuring a convenient way to stay healthy.
Storage
Organized Space
Our garden storage rooms help you declutter your home while providing a stylish solution to keep your gardening tools and outdoor equipment neatly organized.





