Live the life you crave in a beautifully handcrafted garden room, built to last.

Large Bespoke Garden Room
A beautiful bespoke large garden room, designed and handcrafted to suit your space, your needs and the way you want to use it.


Large garden rooms, designed around you
A large garden room gives you the freedom to create a truly versatile space for work, relaxation and everything in between. Whether you’re looking for a spacious home office, garden gym, creative studio, entertaining space or a room for the whole family, we’ll design your garden room around the way you want to use it.
With bespoke sizes including around 7m × 2.5m, 7m × 3m, 7m × 4m, 8m × 3m and 8m × 4m, there’s plenty of room to create a generous footprint that works beautifully in your garden.
Every Eden garden room is designed from scratch, so the size, layout, windows, doors and finishes can all be tailored to you.
Every garden room, no matter the size, comes with:
- Designed around your garden: We create your room from a blank page to make the best possible use of your available space.
- Handcrafted on site: Our experienced carpenters can work with awkward access, unusual shapes and challenging gardens.
- Everything taken care of: From electrics and insulation to plastering, heating and flooring, we take care of the details.small or large garden room Underfloor heating also available as an optional upgrade.
- Superior user-ready electrics: Plug in and play from day one
- High-quality materials: We use carefully selected materials throughout, including locally milled cedar cladding and aluminium-framed double glazing.
- Built for year-round use: Full insulation, heating and high-quality finishes mean your room can be enjoyed whatever the weather.
Fixtures and fittings positioned to suit your unique garden room plans include:- Brushed steel fixtures and fittings
- 3x double sockets
- Integrated spotlights
- Motion sensor external spotlights
- Router and Wi-Fi enabled
- Power and data connection included
- Bespoke to you: Choose the layout, doors, windows, colours and optional extras to create a space that works for you.
Get the garden room that’s sized just for you and your space.

Make the most of your garden
Whether you want a big or small garden room, we shape to fit your space and your needs. We do however offer recommended limits. For both comfort and practicality reasons (and considering the limits of permitted development):
- Maximum:
Around 4m x 8m (or 13 ft x 26 ft) - Minimum:
Around 3m x 2.5m (or 10ft x 8ft)
You don’t have to know right now. Speak to us about a free, no obligation site visit and we can talk you through all the options.
More space. More possibilities.
When you have more room to work with, your garden room can become so much more than an extra room. From a dedicated Pilates studio or home gym to a golf simulator or spacious L-shaped garden room, we can design a space around the way you want to use it.
Our large garden rooms are available in a range of sizes, including 7m × 2.5m, 7m × 3m, 7m × 4m, 8m × 3m and 8m × 4m, giving you plenty of flexibility to create a space that works for your lifestyle.
- A Pilates studio
Create a calm, dedicated space for Pilates, yoga and movement. With plenty of room for reformers, mats and other equipment, you can enjoy a private studio at home without compromising on space. - A golf simulator
Bring the golf course home with a dedicated simulator room. A larger garden room gives you the space needed for your simulator setup, equipment and comfortable seating, creating the perfect place to practise or enjoy a round with friends. - A home gym
Create your own fully equipped fitness space with room for weights, cardio equipment, functional training and stretching. With the layout designed around your equipment, your garden gym can give you everything you need for a complete workout. - An L-shaped garden room
Make the most of your garden with an L-shaped design that creates distinct areas within one building. Use one section as a home office or studio and the other as a gym, entertaining space or relaxation area. This gives you the flexibility of multiple rooms in one bespoke garden building. - A multi-purpose space
With a larger footprint, you do not have to choose just one use. Create separate zones for working, exercising, relaxing or entertaining, giving your garden room the flexibility to adapt as your needs change.


Guide price list: Premium large bespoke garden rooms
Designed from scratch, we build any size to suit your needs. To give you an idea of cost, here are our prices across a range of example size options. Prices are for a finished room complete with our quality standard features, fully fitted and ready for the first toast.
Prices are inclusive of VAT and subject to survey. Width and depth measurements are for external garden room dimensions.
Book a free 30 min discovery call to get advice and ideas or, if you already know what you want, fill out our quick quote form.
Why choose a large bespoke garden room?
A home office, garden gym, creative studio or family room, a medium garden room gives you the flexibility to create more from your garden. Designed and built bespoke to your space, it can be made around the way you want to live and use the room.
With a choice of footprints and a completely bespoke design, we’ll help you create a garden room that gives you the space you need without compromising on the details.
Why choose an Eden large garden room?
Every Eden garden room is designed from scratch and handcrafted for you. We don’t offer standard sizes, so your medium garden room can be tailored to your garden, your lifestyle and the way you want to use it.
From the footprint and layout to the windows, doors and finishes, every detail can be considered as part of your design.
We use high-grade materials and finishes as standard, with essential electrics, heating and full insulation included so your garden room is comfortable and ready to use throughout the year

Download our brochure
Be it a spacious 7m × 2.5m, 7m × 3m, 7m × 4m, 8m × 3m or 8m × 4m garden room, this is where you can really make the most of your ideas. From dedicated Pilates studios and home gyms to golf simulators and bespoke L-shaped spaces, create a large garden room designed around your space, your needs and the way you want to use it. With high-grade materials as standard and a range of optional extras, you can create a truly versatile space that works for you.
What our customers say about our garden rooms.
“We are extremely happy with the quality of the building and it has provided the whole family with additional space for work and play. We cannot fault the whole experience and would highly recommend eDen to others”
“I can exercise whilst my son plays the drums next door! It’s great as there is no one around, so we don’t have to worry about disturbing the neighbours with our noise. As well as a music room, he also plans to use it as a gaming room, so I’m sure it will transform into a teenager’s den in no time!”
“We are over the moon with the garden room. From beginning to end, everyone has been so kind, respectful and lovely to deal with and we can’t fault the finished studio. The space is so bright and beautiful, neighbours that have come round have commented on what a lovely space it is – we love it!”
Request a call and let’s chat
Whether you’re looking for a small, medium or large garden room, or any other footprint, our garden rooms are designed from scratch, and hand-made to suit our customer’s needs. If it’s a beautiful, personal and practical space you’re looking for, let’s chat.
Call: 0800 093 5339 or
Can I have a bespoke large garden room?
Yes. Our large garden rooms can be designed around your garden, your requirements and how you want to use the space. From the overall size and layout to windows, doors and optional extras, we can create a bespoke garden room that works for you.
What sizes can I choose from?
Our large garden rooms are available in 7m × 2.5m, 7m × 3m, 7m × 4m, 8m × 3m and 8m × 4m. If you have something specific in mind, we can also discuss a bespoke design to make the most of your available space.
Can I design a large garden room for a specific purpose?
Absolutely. Whether you want a Pilates studio, golf simulator, home gym, office, entertainment space or something completely different, we can design the room around how you plan to use it.
Can I have different areas within a large garden room?
Yes. The layout can be planned around different uses, allowing you to create distinct areas for working, relaxing, exercising or hobbies.
Can I add extras to a large garden room?
A home office, garden gym, creative studio or family room, a medium garden room gives you the flexibility to create more from your garden. Designed and built bespoke to your space, it can be made around the way you want to live and use the room.
With a choice of footprints and a completely bespoke design, we’ll help you create a garden room that gives you the space you need without compromising on the details.
3-Steps to your large garden room
Our high standard of service starts from our first conversation and lasts far beyond the completion of your project.

Designed for you
Every garden room has a bespoke footprint to suit you, is designed from scratch. We start with our customers’ unique needs, and that of the plot.

Built with care
Our carpenters hand-build every Eden. They use high-grade materials chosen for their quality and strength as well as their looks.

Aftercare that lasts
Snags and niggles? No problem. With our 10-year warranty, we’re always here to help keep your garden room at its best.
Talk to us about your garden room
Any size garden room to suit your needs – try our free, no obligation site visit. We’ll take care of every detail until your beautiful, high quality, practical garden room is exactly how you want it.
Call 0800 093 5339 or fill out our callback form:














