Are they better than timber?

They’re different. Composite is lower maintenance and often more uniform, while timber offers natural charm. It depends on your needs, taste and budget.

Do they need painting or staining?

No. Composite materials don’t need to be painted or stained. They retain their colour and resist fading or damage from sun and rain.

Can they be used year-round?

Yes. With full insulation, ventilation and heating options, these buildings are suitable for use in every season.

How long do they last?

Most composite garden buildings last 25 years or more with minimal upkeep. The materials are built for long-term outdoor use.

Are they sustainable?

Many composite panels are made from recycled materials and require no chemical treatments, making them a strong eco option.

How quickly can they be installed?

Once your base is ready, most composite rooms can be installed in two to three days.

Prices vary depending on size and specification. We offer clear, tailored quotes that cover every feature from the start.

Composite Garden Buildings

Composite garden buildings offer a smart, stylish solution for adding space to your home without the upkeep of traditional timber. Whether you’re after a garden office, creative studio, home gym or storage room, composite structures are engineered for durability and efficiency. They blend modern materials with practical design, offering a sleek finish, strong insulation and excellent weather protection.

Unlike timber, they don’t require staining or sealing, making them ideal for homeowners who want a functional space without ongoing maintenance. Every structure is prefabricated and built for quick, clean installation.

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10-Year Structural Guarantee

Made in the UK, Built to Last

Installation Included

Delivery Included

Highest Quality and Best Price Guarantee

Modern Garden Rooms That Last

Composite garden buildings are purpose-built for everyday use, offering a clean, contemporary design with materials that resist wear and tear. Whether used as a work base, fitness area or retreat, these rooms stay looking fresh for years with minimal upkeep. The sleek panels used in composite construction won’t warp, rot or fade like untreated wood, and their modular structure makes them easy to configure and expand.

At Noah, we manufacture every room in the UK using high-grade composite panels and a sealed structural system designed for strength and comfort.

Low-maintenance composite exterior that won’t peel or splinter
Insulated throughout for year-round temperature control
Fully fitted with electrics, heating, lighting and ventilation
Built to size and spec in our Telford workshop
Delivered and installed by our trusted in-house fitting team

Browse Composite Garden Buildings

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Browse Composite Garden Buildings

Garages

Garages protect vehicles, increase storage capacity, and secure your assets with curb appeal. Whether you need a single carport or a double garage, our timber garages are robust, weatherproof, and smartly designed for long-term use.

Log Cabins

Log cabins provide natural charm and create cosy spaces that expand garden versatility. With high insulation and timeless design, our log cabins are great for everything from garden getaways to hobby zones.

Sheds

Sheds simplify storage, organise garden tools, and free up indoor space. Built from premium materials, these aren't your average garden sheds. They're stronger, smarter, and built to blend in.

Summerhouses

Summerhouses invite relaxation, connect indoor and outdoor living, and add charm to any garden. Choose from modern or classic shapes, all insulated and ready for whatever the season brings.

Garden Workshops

Workshops support hobbies, create productive zones, and give tools and creativity a dedicated space. These hard-wearing structures are ideal for everything from woodworking to tinkering.

Cedar Garden Buildings

Cedar buildings bring refined style, improve resistance to weather, and create luxury that lasts. With their natural oils and rich tone, cedar-clad options offer standout appeal with low maintenance.

Timber (Wood) Garden Buildings

Timber buildings bring natural warmth, suit traditional tastes, and provide a sturdy, familiar feel. Treated for weather resistance and strength, they balance price and performance.

Combination Garden Buildings

Combination buildings offer more function, blend multiple uses, and adapt to changing needs. Whether it’s storage plus seating, or a workspace with extra utility, these dual-purpose builds make the most of your garden.

Discover What Makes a Noah Garden Room Different

At Noah Garden Rooms, we design and build premium-quality garden rooms that combine craftsmanship, durability, and style — all at the most competitive prices in the UK.

We’re proud to be 5-star rated by our customers for our exceptional quality, service, and value. And if you’d like to see the craftsmanship for yourself, visit our indoor showroom to experience the superior design and finish of our garden rooms in person.

Design a Composite Garden Building to Suit You

These buildings offer more than just flexibility in layout. With composite panels, the structure can be made in sleek, uniform finishes that blend well with modern gardens. We design each room to suit your space and needs, whether that means a small pod tucked in the corner or a larger structure split into zones. Everything from the base to the roof is tailored to how you plan to use it. Our team helps guide the decision-making, ensuring the result fits both practically and aesthetically.

01.

Size & Layout

From compact home offices to multi-purpose rooms, you choose the shape, size and function. We adjust layouts to match your property and how you want to use the space.

02.

Style & Finish

Choose from flat or pitched roof styles and a selection of finishes that mimic wood grain or embrace a clean, modern look. Add interior wall panels, flooring, lighting and fittings to personalise the inside.

03.

Performance Upgrades

Enhance comfort with heating, cooling, acoustic insulation or smart lighting. Add USB sockets, blinds, or climate control depending on how you want the space to perform.

04.

Doors & Windows

Opt for floor-to-ceiling glass, sliding or bifold doors, and any combination of fixed or opening windows to balance light, privacy and ventilation.

Built for Performance and Simplicity

Composite garden buildings are made to perform with very little intervention. From structural integrity to thermal regulation, these rooms are robust and ready for year-round use. The materials used resist rot, moisture, and UV fading while supporting full electrical and heating installation. With minimal upkeep, they continue to function and look good for years to come. They’re also ideal for those looking to reduce their home maintenance commitments while still enjoying the comfort and flexibility of a modern garden room.

Thermal & Acoustic Performance

Each wall, floor and roof panel includes high-density insulation. This keeps you warm in winter, cool in summer and helps limit noise transfer for better focus and privacy.

Composite Cladding

Made from bonded wood-plastic or resin panels, composite cladding keeps its colour and shape with no staining or sealing needed. It’s resistant to mould, insects and rain.

All-Weather Ready

The sealed build system, moisture-proof membranes and secure window and door fittings ensure your room stays dry, secure and free of draughts or leaks.

UK Manufacturing

Every unit is made in our Telford workshop. We assemble each section for a perfect fit, then deliver and install the complete room with precision and speed.

10-Year Structural Guarantee

Made in the UK, Built to Last

Installation Included

Delivery Included

Highest Quality and Best Price Guarantee

From Design to Installation, We Keep it Simple

Getting a composite garden building should be easy. That’s why we manage the entire process with one team. From first ideas to final install, you’ll deal with experts who know your project and keep it moving. We focus on making the process smooth, straightforward and without unexpected surprises or delays.

Our system is built to be as efficient and transparent as possible, allowing you to enjoy your new space without the stress often associated with home improvements.

Design Consultation

We start with a conversation about your goals, how you plan to use the room, and the style you like. We’ll explore the space, layout, finishes and budget together.

Quote & Specification

You’ll receive a clear, itemised quote and specification covering all materials, finishes, power options and design features. Everything is transparent from the start.

Workshop Build

Your building is manufactured in our UK workshop with precision and care. Sections are prefabricated for fast on-site assembly.

Quick Installation

Once your base is in place, we deliver and assemble the room in just a few days. The structure is sealed, fitted and finished, ready to use immediately.

Really happy with our garden room… From the first visit to the showroom, to the final handing over of the keys.
Sales team and build team were professional and friendly. Always responded quickly to any queries and changes we wanted.
Left the site clean tidy on completion.
The room is exactly as imagined and can’t wait to start using it. Sure to add value to our property.

— Jane Seymour

From ordering through to delivery the service was faultless. The Ashbourne garden room is well designed and solidly constructed. Communication from the Noah team was excellent with lots of updates and advice. The fitters arrived spot on time and worked hard to complete the installation, were very friendly and conscientious. They left the room and surrounding area spotless. Would not hesitate to recommend Noah to anyone considering getting a garden room from them.

— Tony Lawther

I purchased a Mylor composite garden office from Noah garden rooms. Initially my partner and I were trepidatious about the base and delivery and the length of our garden as the stipulations by Noah were quite specific and our garden was quite away from the main road. I sent a video and multiple pictures of the site and then the base after it had been constructed, all the while liaising with Megan and Tilly at customer services to make sure everything went smoothly. On the day of the delivery the lads turned up nice and early and began work straight away. They didn’t mention how far away the site was or that we had to help because of the distance, just began work on the office. Unlike some workmen who spend all their time having lunch in their van these boys worked hard and for the two days kept me upto date as they went. I’m very happy with the office itself and can understand why the specifications are so specific. It’s been a month now and I love it, I spend a lot of time in there and have now made half into a library. Would recommend Noah to anybody who listened.

— Ben Farmer

Absolutely fantastic experience from start to finish. Really knowledgeable staff and so so helpful. Megan was so patient in answering all of my ridiculous questions. I have never ordered anything like this before, but the process was so easy and I felt very confident in what I was ordering as the website is really easy to navigate with really helpful information. The room was delivered and erected seamlessly with really polite, knowledgeable and courteous workmen. I cannot recommend this company highly enough. I absolutely love my garden room – everything is exactly as I ordered and it looks fantastic. All of my expectations have been exceeded. I can’t believe what an easy and calm process it was from start to finish. Thank you so much.

— Karen Starr

Do You Need Planning Permission for a Composite Garden Building?

In most cases, garden rooms fall under permitted development rights, meaning you won’t usually need planning consent. However, factors such as overall size, how close the building is to boundaries or the way you plan to use the space can influence whether approval is required.

As a general rule, if your structure is under 2.5 m in height and positioned within your back garden, it will typically meet permitted development guidelines. Larger footprints, business-use studios or buildings installed in conservation areas may still require planning checks, so it’s worth confirming the details with your local authority.

We’ve put together a clear guide outlining the key requirements, exemptions and how to ensure your project stays compliant.

Read the full Planning Guide

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