- Low Deposits
- 2-3 Week Lead Time
- Interior Furnishings
- Payment On Completion
- Free Delivery
Menu
Menu
The fitness craze shows no signs of slowing down, and if you’re eager to join in, having the right setup is key to helping you get the right results. For those who aren’t completely comfortable in the gym, why not invest in a stylish, home garden gym building which houses all of your exercise equipment to give you a convenient place to workout without having to venture too far from your own front door? Get in contact now to find out how our team of expert garden room contractors can create a comfortable, yet productive workout space in your own back garden.
Whatever your grand designs for your garden gym room are, we can help bring it to life. We have experience building gym garden rooms, complete with all the necessary features including equipment mounts, outlets for treadmills and other equipment, mirrored walls, sound systems and more. Have a look at some of our previous garden room gym builds for some inspiration as to how to get the most out of your back garden space.
Our custom-built garden room gyms are designed with quality and durability in mind, ensuring you have a reliable space for your fitness journey. Built using 100m SIPs (Structural Insulated Panels), your garden gym will feature excellent weather-resistant and insulation properties.
Here are some of the additional standard features that form the essential framework of your bespoke garden room gym:
Weatherproofing – Fully lined with a Damp Proof Membrane and a Breathable Membrane to provide long-lasting protection against moisture, damp, and condensation.
Custom Glazing – High-quality UPVC windows and doors supplied in your preferred size, style, and colour to suit your taste.
Boundary Compliance – Any side of the structure within 1 metre of a boundary is clad in fire-rated metal sheeting to ensure full compliance with building regulations.
Roofline Finish – Fitted with durable, low-maintenance UPVC fascias, soffits, and guttering for a clean, modern finish.
Interior Walls – Smooth, plastered internal finish included as standard for a professional look. Flooring and skirting boards are quoted separately.
Electrical Setup – Internal and external electrics professionally installed, covering both first and second fix stages to provide a complete solution.
Roofing System – Completed with a high-performance EPDM rubber roof, offering a sleek finish and excellent weather resistance.
Enquire Today
We believe in helping you create a garden room gym that truly reflects your personal style and fitness goals. Our range of optional extras allows you to enhance comfort, aesthetics, and functionality, turning your workout space into the gym of your dreams—all just steps away from your home:
Stay fit all year round with a fully furnished, private gym complex just steps from your home. A compact 10×8 ft space is perfect for basic workouts or yoga sessions, providing just enough room for a mat and some weights. If you’re looking for more versatility, a spacious 12×10 ft area can accommodate a broader range of exercises, from Pilates to light cardio. For those interested in strength training or cross-fit, a larger 14×12 ft layout offers ample space for diverse equipment like squat racks and benches. If you want even more room for added features or group workouts, an expansive 16×10 ft design provides the flexibility to create a comprehensive fitness environment that meets all your needs.
Our expert team will help you create a completely custom build, allowing you to personalise your garden gym with insulation for year-round comfort, modern equipment and design elements that reflect your unique style. Enjoy the convenience of working out whenever you want, right in your own backyard and take the first step towards a healthier lifestyle today!
For some inspiration, take a look at our case studies page where we showcase other completely habitable garden buildings and SIP extensions we’ve had a hand in building.
We’re a lot more flexible than most, and that’s especially true when it comes to price. As part of this, we offer a low deposit charge of around just 25%. This ‘try before you buy’ approach has been a big help to customers who don’t want to deal with the financial stress of any hefty, upfront payments on their way to enjoying a beautiful new outdoor space.
Our 2-3 week lead time covers everything from the initial site survey to the final touches, which means you won’t have to wait long to enjoy your brand new space. Even with this exceptionally quick turnaround time on builds, we never compromise on quality or durability.
Our custom build service is as all-in-one as it gets. Unlike other garden room builders who solely offer the construction of the exterior of your garden building, we take things a step further by offering comprehensive interior solutions as well. After we build your brand-new garden building or SIP extension, we will happily continue work fitting your flooring, skirting, windows and skylights. We also provide essential plumbing and electrical work as an additional service. Our goal is ensure your garden room is not just a stunning, outdoor structure but a fully operational extension of your home.
Your satisfaction is our guarantee, which is why our team will continue to come back until the job is done right and everything is exactly how you envision it. It doesn’t matter if you’re after major renovations of just a few small tweaks – we won’t rest until you’re completely satisfied and you can enjoy your new, custom-built garden building to the fullest.
We stand behind the quality of our work, which is why we offer all customers a 10+ year guarantee on all our garden room and SIP extension builds. You’ll have complete peace of mind knowing your investment is fully protected. And with over 400+ completed projects in our portfolio you can trust that we have the experience and expertise to deliver exceptional, long-lasting results.
Please complete the form below to get your custom quotation for your project.
Registered in England and Wales VAT Number 453 5368 80
GL Garden Rooms Ltd T/A Green Leaf Garden Buildings
Company Registration number 15181306
© Copyright 2025 All rights reserved | Green Leaf Garden Buildings
