- Freephone: 0800 170 1273
- Mobile: 07304 000117
- sales@compositegardenrooms.co.uk
Welcome To Composite Garden Rooms
As one of the UK`s leading garden building specialists, we are dedicated to creating beautifully designed spaces for living, working, and unwinding. Family-run, with a reputation for quality.
Eco Composite Garden Rooms

The Eco Garden Room is a modern space designed to sit naturally within your garden. Combining contemporary aesthetics with robust construction, it is built to withstand the elements while providing a comfortable, versatile year-round space.
From £12714Details
Edge Composite Garden Rooms

Edge Garden Room - a modern outdoor space designed to make the most of your surroundings. Its glass corner and sliding doors create wide, open views and a smooth connection between indoors and outdoors.
From £13434Details
Extend Composite Garden Rooms

Extend Garden Room - a stylish and practical design featuring a 0.5m roof canopy that runs along the full front, creating a comfortable link between indoor and outdoor living.
From £13914Details
Extend Edge Composite Garden Rooms

Extend Edge Garden Room - a practical, modern design that combines a glass corner feature with a 0.5m roof canopy running across the full front of the building, bringing light, shelter, and a strong connection to the outdoors.
From £14634Details
Enclose Composite Garden Rooms

Enclose Garden Room - a comfortable, sheltered space designed to connect you with the outdoors. It features a 0.5m roof canopy and 0.5m projecting side walls that frame and enclose the full front of the building.
From £14634Details
Composite Garden Sheds

Explore our fully insulated garden sheds, built with timber frames, OSB lining, breathable membranes, secure PVCu doors, premium cladding choices and included on-site installation. Designed for durability, style and year-round comfort.
From £5274Details
Outdoor Garden Saunas

Discover our handcrafted garden saunas, built with Western Red Cedar, premium HUUM heaters, and bespoke timber craftsmanship. Enjoy a complete installation service and transform your outdoor space into a luxury wellness retreat.
From £14874Details
Premium Composite Decking

Bespoke composite garden decking designed and installed to the highest standards. Durable foundations, premium materials, and expert craftsmanship across the UK for lasting performance.
From £225Details
Premium Composite Garden Rooms - Your Perfect Garden Oasis!
Are you looking for extra space to work, relax, or entertain without extending your home? Our expertly designed composite garden rooms create a beautiful, functional sanctuary right in your garden. Whether you want a home office, gym, studio or luxury retreat, CompositeGardenRooms.co.uk, delivers market-leading garden rooms built for year-round living.
Why Choose Our Composite Garden Rooms?

Elegant Outdoor Living: Each composite garden rooms deliver a refined balance of style and practicality. Built using premium composite materials and finished to ultra high Garden Room Specifications, they blend seamlessly into your garden while enhancing the overall outdoor aesthetic.
Year-Round Comfort: Featuring high-performance insulation, fully OSB (Orient Stand Boarded) timber lined walls and double-glazed windows, our garden rooms are designed for year-round use. Enjoy a comfortable space in both hot summers and cold winter months.
Exceptional Durability: Composite materials, engineered from a blend of wood fibres and polymers, are designed to outperform traditional timber. They resist rot, decay, insects, and fungal growth, ensuring long-term reliability.
Designed for Outdoor Conditions: Highly resistant to moisture and UV exposure, composite materials will not swell, warp, crack, fade, or deteriorate when exposed to rain, humidity, or prolonged sunlight.

Low Maintenance:Our premium composite garden rooms are designed for effortless ownership. An occasional clean is all that`s needed to keep them looking their best. Unlike timber-clad structures, they require no regular painting, staining, or sealing to maintain their appearance or structural integrity.
Routine cleaning is simple, using soapy water and a soft brush or sponge. Composite materials naturally resist stains, mould, and mildew, allowing them to retain their original finish with minimal effort. This eliminates labour-intensive maintenance such as sanding and refinishing, saving both time and money.
Weatherproof Design: Rain or shine, our composite clad garden rooms are built to perform. They resist moisture, UV exposure, rot, and insects, ensuring long-term durability. Composite materials are engineered to withstand harsh weather conditions and high moisture levels, preventing swelling or warping. UV-resistant surface coatings protect against sun damage, helping your garden room retain its colour and finish for many years.

Insulation & Energy Efficiency: Our composite clad garden rooms feature high levels of built-in insulation, making them ideal for year-round use. This insulation maintains a comfortable interior temperature in both summer and winter. Improved energy efficiency helps reduce heating and cooling costs, allowing you to enjoy the space all year. Insulation levels are carefully designed to create a stable internal environment. High-quality Knauf and Kingspan insulation regulates temperature effectively, reducing reliance on heating or cooling and creating a more energy-efficient, sustainable space with a lower carbon footprint.
Total Customization: Personalise your garden room with a wide range of exterior finishes, colours, and design options. Create a space that reflects your lifestyle, whether as a home office, art studio, gym or relaxation retreat. Our composite clad garden rooms can be tailored to your exact needs and aesthetic preferences. Choose from our Eco, Edge, Extend, Extend Edge and Enclose designs, with a choice of colours and textures to complement your garden or home. Interior options include lighting, flooring, and wall finishes, allowing you to create a space that suits both your style and intended use.

Our composite materials use recycled hardwood fibres and plastics, making them an environmentally responsible choice. These materials divert waste from landfill and reduce reliance on virgin resources. The durability of our composite clad garden rooms further minimises replacements and long-term waste.
Quick Installation Across The UK: We know how keen you are to enjoy your new space. Our modular designs and efficient installation process mean you can start using your composite garden building quickly. Our composite clad garden rooms are hand-built on site by experienced installers throughout the UK, typically within 5 - 7 days. The build process minimises disruption to your garden, allowing you to enjoy your new space sooner.

Composite clad garden rooms are suitable for a wide range of uses. They are ideal as a home offices, art studios, gyms, or relaxation space. Their flexibility allows your outdoor space to adapt as your needs change.
Composite clad garden rooms, along with our range of Composite Garden Sheds, are highly adaptable for both work and leisure. Interior layouts can be customised to suit specific purposes, creating a functional and personalised environment that can be reconfigured over time.
Increased Property Value: Enhance your home`s resale value with a stylish and practical outdoor space. Well-designed composite clad garden buildings improve overall property appeal and provide a desirable feature for potential buyers. The additional living space and versatility create a strong selling point, helping your home stand out in a competitive property market and increasing its perceived value.

Enhanced Aesthetics:
Composite clad garden buildings feature a sleek, modern appearance with clean lines. This contemporary design complements a wide range of architectural styles, adding a refined and sophisticated look to your garden.
Aesthetics can be further enhanced with architectural features such as internal and external LED lighting, partition walls, composite decking, sliding or patio glass doors, and large or corner windows to maximise natural light and views.
A Range Of Colour Options: Composite clad garden rooms offer extensive design flexibility. Woodgrain composite cladding replicates the natural appearance of timber, providing warmth and character without the maintenance issues.
Available in a variety of finishes, textures, and colours, these materials allow you to choose a style that complements your home and garden. Whether you prefer Fibre Cement, Smooth, Woodgrain, Woodgrain Pro or Slatted composite cladding, there is a zero-maintenance composite garden room to suit your taste.
Transform Your Outdoor Lifestyle Today!

Say goodbye to limited indoor space and unlock the full potential of your garden with a premium composite clad garden building. Whether you`re looking for a peaceful retreat, a productive workspace, or a place to entertain, we offer a solution tailored to you.
Contact us today to discuss How To Order your dream garden room and begin transforming the way you use your outdoor space. Enjoy your garden like never before with a composite clad garden room designed around your lifestyle. When you choose our composite clad garden rooms, you`re investing in more than a building - you`re investing in a better way of living. Act now and enjoy the following benefits:
Professional Design Consultation: Our experienced team works closely with you to create a garden room that matches your vision and requirements. Efficient Delivery: A streamlined process ensures timely delivery and professional installation.. Peace of Mind: Our 10 Year Structural Guarantee protects your investment and ensures long-term confidence.

Permitted Development: Most garden rooms fall under the category of "permitted development" in planning regulations and planning permission.
This means that they do not normally require planning permission, making the build process simpler and quicker compared to more extensive construction projects.
Garden rooms and outbuildings are considered to be permitted development, not needing planning permission, subject to a few limits and conditions. You can read all about the limitations on our Garden Room Planning Pemission, section.
All our composite garden buildings have been specifically designed and installed on-site to comply with the current permitted development rules and building regulation requirements.Garden Rooms and buildings, up to 30 square metres, are exempt from building regulations.
We have a wealth of knowledge and experience with the current planning and permitted development rules, so feel free to give us a call and we can explain the rules and regulations in detail if required.
Experience the Joy of Owning A Composite Garden Room!
Composite clad garden rooms offer a host of advantages, including longevity, low maintenance, weather resistance, customization options, eco-friendliness, quick installation, versatility, increased property value, and an appealing modern design. These benefits make them a practical and stylish addition to outdoor spaces, providing a wide range of possibilities for homeowners to enjoy their gardens or backyards more fully.
Transform your garden into a haven of relaxation, creativity, and inspiration. Composite clad garden rooms offer the perfect balance of style, comfort, and durability. Don't wait any longer to elevate your outdoor lifestyle. Contact Us today to schedule a consultation or visit our indoor Garden Room Showroom and take the first step toward owning your very own composite clad garden room.
With composite clad garden rooms, the possibilities are endless, and the luxury is yours to enjoy. Experience the magic of seamless indoor-outdoor living and create unforgettable moments in your own garden. Visit our Photo Gallery to explore our stunning designs, take a moment to read our Frequently Asked Questions and request our full colour brochure. Alternatively call us FREE today to speak with our friendly experts or arrange a FREE Site Survey, and begin your journey to a more enriching outdoor lifestyle.