Garden Rooms and Outbuildings

Our range of garden rooms and outbuildings covers a wide range of options, from comfortable summerhouses to roomy log cabins. With a variety of traditional and contemporary options, our garden rooms are the perfect extension to any living space.

Garden Rooms and Outbuildings

Garden Buildings
Looking for a space to work or relax away from your home? Our range of Xtend garden buildings from Forest Garden are an energy-efficient and aesthetically pleasing solution.
  • Variety of uses
  • Aesthetically pleasing
  • Insulated & energy-efficient
  • 15-year structural guarantee
Buildings from £8639.58 (excl. VAT)
Log Cabins
Supplied in a wide range of sizes and styles to suit any outdoor space, our range of log cabins from Forest Garden offers a natural and traditional solution to extending your living space outdoors.
  • Can be an office, hobby room, gym and more
  • Wide range of sizes available to suit any garden
  • Glazed double doors with locking system
  • Optional professional assembly service
Log Cabins from £1615.83 (excl. VAT)

Garden Rooms and Outbuildings Features and Benefits

Whether you’re looking for a unique home office, a cosy hobby room, or simply a place to relax and enjoy views into your garden, our garden rooms range will have something that ticks all your boxes. Our range of garden rooms and outbuildings covers a range of options, from comfortable and roomy log cabins to modern garden buildings

Offered in a wide range of designs and sizes to suit any garden, our garden rooms are all supplied with shatterproof window glazing, high-security hinges and locking systems. They are also all fully EN71 certified.

  • Wide variety of options Whether you’re looking for a cosy summerhouse or a spacious log cabin, we have something for every garden.
  • Aesthetically pleasing All garden rooms are extremely attractive and are available in a range of styles – both traditional & modern.
  • Easy to install The entire outbuildings range is supplied with everything you need for self-assembly, plus detailed instructions!
  • Sustainable Our range of outbuildings is manufactured in the UK with FSC® certified timber, so you know you’re making a green choice.

Garden Rooms and Outbuildings Technical Specification

Garden Rooms and Outbuildings Technical Specification

All garden rooms and outbuildings in the range feature either shiplap or tongue and groove siding design to ensure a tight seal between joints and rainwater run-off.

Usually, timber products weather and rot much faster than other materials, but this is not a concern with our range of garden rooms and outbuildings from Forest Garden. All products in the range are either dip-treated or pressure treated to guarantee prevention against rot, for a minimum of 10 years.

The sizes of all of our garden rooms and outbuildings are measured in Height x Width x Depth.

Garden Rooms and Outbuildings Further Information

All garden rooms and outbuildings make a great extension to your living space, no matter what they’re used for. For more information, you can take a look at the guides and tips section of our website!

Do I need planning permission for a garden room?

In almost all cases, garden rooms are classed as outbuildings, which means that you will not need planning permission. However, it’s always best to check with your local authority.

How long do garden rooms last?

Our garden rooms and outbuildings are supplied with a minimum 10-year anti-rot guarantee.

Are garden rooms easy to install?

Yes! Forest Garden’s outbuildings are supplied with all the required fixings, fasteners, and felt, as well as a detailed installation guide to help you.

How close can my garden room be to the boundary?

In general, garden rooms need to be at least 1m from any boundary. However, it’s always best to check and make sure with your local authority.

Garden Rooms and Outbuildings Installation and Maintenance

Looking for advice for your garden room installation? We have information on everything you need to support you, from assembly of the products to maintenance!

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Garden Rooms and Outbuildings – Your Questions

If you have questions about our garden rooms and outbuildings range from Forest Garden, look no further – we have all of the answers to the most frequently asked questions about garden rooms, all in one handy place!

Do garden rooms add value?

Before beginning an installation, a lot of people want to know whether adding a garden room to their property will add any value to their home’s price. Find out the answer in this article...

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Garden Rooms and Outbuildings Reviews

Garden Rooms and Outbuildings Delivery and Returns

Forest Garden Delivery & Returns

Our general Delivery & Returns policy can be found here. Below you can consult specific details regarding Delivery & Returns of Forest Garden products.


Lead times vary dependent on product and time of year, but in general:

  • Shiplap Pressure Treated Sheds - Up to 4 weeks
  • Overlap Pressure Treated Sheds - Up to 4 weeks
  • Tongue and Groove Pressure Treated Shed - Up to 4 weeks
  • Retreat Sheds - Up to 2 weeks
  • Small Storage - 3 - 5 days
  • Log Stores - 3 - 5 days
  • Plastic Storage - 3 - 5 days
  • Shed Bases - 3 - 5 days
  • Garden Buildings - 4 - 6 weeks
  • Log Cabins - 2 - 4 weeks
  • Summerhouses - 3 - 5 days
  • Fencing - 3 - 5 days
  • Gates - 3 - 5 days
  • Planters - 2 weeks (excluding FPTLHD & LINPL120HD codes which are 4 - 5 weeks)
  • Timber Sleepers - 3 - 10 weeks (excluding SLBED42HD code which is 2 weeks)
  • Garden Arches - 1 - 7 weeks
  • Arbours - 2 weeks (excluding PALMAAHD code which is 1 week)

Home Delivery is unable to be offered for the following postcodes BT, GY, HS, IM, IV41-51, IV55-56, JE, KA27-28, KW15+, PA41+, PH41-44, PO31-41, ZE.

For installed products, the customer will be contacted within 48 hours of a delivery date being booked to arrange installation. For products with a longer lead time (Vale Greenhouses, Round Timber Gazebos and Log Cabins) the customer will be contacted to arrange a suitable installation date prior to the product being finished. Typically installation is within 7 working days from delivery, except for Vale Greenhouses which will be installed on the same day as delivery. Customers will receive information detailing the necessary preparations for installation (e.g. base preparation) which must be completed prior to the assembly team arriving on site.

Whilst we aim to deliver most products within 3-5 working days there may be some instances where it may take longer, including Scotland, hard to reach locations or when items are out of stock. Round Timber Gazebos, Log Cabins and Vale Greenhouses are special orders and have longer lead times.