Garden Rooms by
H G Spaces ltd

Specialist garden room company

From £17,250

Create a beautiful, year-round living space —
bespoke garden rooms designed for work, wellness, or relaxation.
Free on-site consultation + design pack

Expertly designed and built garden rooms, tailored to elevate everyday living.

Our garden room services cover everything from initial planning through to expert installation. We design and build bespoke garden rooms tailored to your lifestyle, combining practical layouts with quality materials and refined finishes. Whether you’re creating a home office, gym, studio, or relaxation space, we manage every detail to deliver a beautifully crafted garden room that brings your vision to life.

Contact us today

Price guide for our most popular sizes

Design your building

Bespoke Garden Rooms Designed Around Your Lifestyle

Transform your outdoor space with a custom-built garden room designed specifically for the way you live. We specialise in creating high-quality, fully bespoke garden rooms that add style, space, and value to your home. Whether you need a private retreat, an entertainment hub, or a practical extension of your living space, we can bring your vision to life.

Every garden room we build is tailored to your needs, with premium materials, expert craftsmanship, and a finish that complements your property perfectly. From initial design through to completion, we handle every detail to create a space that is both beautiful and functional.

Home Gyms

Create your own private fitness space designed around your goals and training style. Our bespoke garden gym rooms provide the perfect environment for everything from strength training and cardio workouts to yoga, pilates, and recovery sessions. We can incorporate reinforced flooring for heavy equipment, mirrored walls, integrated sound systems, ventilation, smart lighting, and climate control to ensure a comfortable workout space all year round. Whether you need a compact personal studio or a fully equipped performance gym, we’ll create a space that keeps you motivated and makes training at home more convenient than ever.

Beauty Salons & Treatment Rooms

Create a stylish, professional space to run your business from home while keeping your work life separate from your family home. Our bespoke garden salons and treatment rooms are designed to provide a welcoming environment for clients while giving you a practical and comfortable workspace. We can incorporate reception areas, treatment zones, bespoke storage, plumbing, specialist lighting, sound systems, and heating or air conditioning for year-round comfort. Whether you offer beauty treatments, nails, lashes, massage, aesthetics, or holistic therapies, we’ll design a space that reflects your brand and helps your business grow.

Golf Simulator Rooms

Practice, play, and improve your game all year round with a bespoke golf simulator room designed to professional specifications. We create custom spaces with the correct ceiling height, room width, and depth to ensure a safe and realistic playing experience. Whether you’re looking for a dedicated practice studio or a luxury entertainment space, we can incorporate impact screens, projector setups, acoustic insulation, specialist flooring, ambient lighting, climate control, and premium interior finishes. Perfect for golfers of all levels, a custom simulator room allows you to enjoy world-class courses, analyse your swing, and play whenever it suits you from the comfort of home.

Snooker and pool table rooms
Create the ultimate entertainment space with a bespoke snooker or pool table room designed for both serious play and social occasions. We build custom rooms with the correct dimensions to allow comfortable cue movement around the table, along with carefully planned lighting positioned perfectly above the playing surface. We can also incorporate feature wall finishes, integrated sound systems, bar areas, seating, climate control, and stylish storage for cues and accessories. Whether you want a traditional gentleman’s games room or a modern social space for hosting family and friends, we’ll create a room that combines luxury, comfort, and functionality.

What's involved in a Garden room project and what are your options.

Design

Every garden room project starts with a carefully considered plan. We take the time to understand your space, how you want to use it, and how it will sit within your garden. This thoughtful approach ensures the design is practical, visually balanced, and built to perform for years to come.

Aluminium sliding doors connecting living room to outdoor space

Window and doors.

Premium Windows & Doors – Designed Around You
We supply and install high-performance windows and doors that combine contemporary design, outstanding durability, and excellent thermal efficiency. Whether you’re upgrading a single opening or planning a full renovation, our range is tailored to suit both modern and traditional properties.
Frame Options
uPVC Frames
A cost-effective, low-maintenance choice offering excellent insulation, long-term durability, and a wide range of finishes and colours.
Aluminium Frames
Sleek, strong, and modern, aluminium allows for slimmer sightlines and larger glazed areas—perfect for creating bright, open spaces with a premium feel.
Bifolding Doors – Create wide, uninterrupted openings that seamlessly connect indoor and outdoor living.
Sliding Doors – Clean lines and smooth operation, ideal for maximising views and natural light.
French Doors – A timeless option that suits both classic and contemporary homes.
Available in uPVC or aluminium, all doors can be customised in size, colour, and configuration to suit your space.
Fixed Windows – Perfect for framing views and flooding rooms with light.
Opening Windows – Including casement and other operational styles for ventilation and practicality.
All of our windows can be manufactured to virtually any size, ensuring a precise fit for new builds, extensions, or renovation projects.
From initial consultation to installation, we focus on quality craftsmanship, premium materials, and tailored solutions—so your windows and doors look great, perform exceptionally, and stand the test of time.

Design and Planning

We design garden rooms around your space, lifestyle, and how you use it day to day, creating layouts that are both practical and visually refined. If planning is require we help at every stage of the process from architectural drawings to structural engineer calculations to tree surveys

we help gather everything required to help the application process, but remember not all builds require planning

Quality Materials & Craftsmanship

From structural elements, fixtures, surfaces, and finishes, every aspect of your garden room is specified with performance and durability in mind. We use construction graded materials and experienced build techniques to ensure accurate installation, compliant workmanship, and a high-quality finish designed to perform reliably over the long term.

Expert Installation

Our experienced team carefully manages and installs every element of your garden room, including ground screw foundations , sub base joinery, mains connection electrics, and finishing details. With a strong focus on precision, coordination, and quality control, we ensure each stage is completed to the highest standard, resulting in a seamless installation and a flawless final finish to your garden room .

Fully Managed Service

From the initial consultation through to final handover, we oversee every stage of your garden room project with meticulous attention to detail. Our structured, considered approach ensures clear communication, coordinated scheduling, and complete transparency throughout. By managing all areas and overseeing every detail on your behalf, we deliver a smooth, stress-free process and a beautifully finished space you can enjoy with total confidence.