5m Wide Garden Rooms

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Reduce the stress of home extensions by choosing a premium insulated garden room and get it fitted by our expert installation team at no extra cost.

Our 5m wide garden rooms can be used for a multitude of uses, perfect for a home business, entertaining area or for simply additional living space. Custom design your building by adding internal walls and rearranging windows and doors to create your own personalised garden room.

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5m x 3m Waltons Insulated Garden Room - FREE Installation
Interest Free Credit Available

5m x 3m Waltons Insulated Garden Room - FREE Installation

£9,219.99

1 Reviews

There’s a good reason these Insulated Garden Rooms are our flagship products. We combine decades of industry knowledge with the finest materials to offer a garden room that is packed with all the essential features you could ever need.

  • Free UK Delivery *
  • 10 Years Anti-Rot Guarantee
  • Interest Free Credit Available
5m x 4m Waltons Insulated Garden Room - FREE Installation
Interest Free Credit Available

5m x 4m Waltons Insulated Garden Room - FREE Installation

£10,469.99

5 Reviews

This garden room has been insulated throughout for maximum energy efficiency and to give you a warm and welcoming outdoor building!

  • Free UK Delivery *
  • 10 Years Anti-Rot Guarantee
  • Interest Free Credit Available
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Imperial Size

Cladding Style

Roof Type

Door Style

Building Type

Metric Size

Under 2.5m Tall

Price Range


Perplexed by insulated garden rooms?

If you want to make a fully informed decision before taking a look at our insulated garden rooms, our informative guide is here to give you a helping hand.


View our insulated garden room guide…


Windowless Garden Sheds

Many garden shed thefts are opportunist, with the thief just happening to see what's in your building through a window. Our range of windowless sheds offer more secure, out-of-sight storage, as well as extra privacy. They're cheaper than similar sheds because of their simple construction, so offer more security for a better price. A range of styles and sizes ensures you can choose the right windowless shed for your storage needs.

All of our sheds come with full, easy to read installation instructions. If you're not sure which is the best kind of base to use, then consult our 'How to build a shed base' article and free download.

If you would rather leave it to the professionals to build your shed then all you have to do is let us know at the time of order. We will then send out one of our shed experts with your delivery to build it for you. All of our sheds come with a ten-year anti rot guarantee so you can be sure that your new garden shed will live a long and happy life.

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