Luxury Summerhouses

Create your own tranquil escape with a luxury garden summer house, available for self-assembly or fully installed. Choose from octagonal, corner or rectangular garden room shapes and a huge variety of sizes to suit any garden setting, large or small.

Choose the doors & windows you prefer & painted finishes. Available in either 28mm or 44mm thick timber for all-year-round use. The choice is yours! 

4.8/5 Based on 109 reviews

Choose Your Building Style

Pick between the popular garden summer houses below.

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Configurable Summerhouses

Quality, configurable wooden summerhouses, double-glazed as standard. The designs can be customised to create a building that suits you. Factory painted and available as a self-build kit or installed. Choose from octagonal, corner, & models under 2.5m high.

  • Fully customisable design
  • Double glazed doors and windows
  • Traditional & contemporary designs
  • Factory painted in a choice of colours
  • DIY or fully installed
  • Prices from £2,500 for self-assembly
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Configurable Summerhouses

If you can't see the size/style you want, get in touch, every building is customisable!

Rectangular Summerhouses

From £4,727

The high-quality, fully customisable rectangular summerhouse can be as large or small as you need. The traditional pyramid roof and window glazing bars make this summerhouse a popular choice for a garden getaway.

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Octagonal Summerhouses

From £8,057

Enjoy entertaining all year long in the traditionally octagonal-shaped Prima summerhouse measuring 3m, the perfect size summerhouse for the smaller garden.

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Corner Summerhouses

From £6,605

A contemporary design, Corner Summerhouses fit neatly into the corner of the garden. Corner Summerhouses are entirely bespoke to suit your garden, popular for summer hideaways, tea rooms and reading rooms.

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Finance available

We offer finance payment options for all of our garden buildings. Talk to a member of staff to get a price breakdown and learn more about our payment options.

Payment options

Installed or self-assembly

Construct one of our DIY Garden Summerhouses kits yourself, or have our expert team of in-house fitters take care of the whole project from start to finish.

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Visit our showroom

See and feel the quality of our garden buildings for yourself at our Trowbridge show site. Open Monday - Saturday one of our friendly team members will be on hand to answer any questions.

Visit us

5-star feedback on Google

We aim to deliver quality for every service we provide, but don't just take our word for it, read why our customers rate us 5-stars on Google!

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Dilys Jones profile image

Dilys Jones

(2 years ago)

We are very pleased with our summerhouse. Covid and other factors meant it took longer to get from the manufacturers but Garden Affairs kept us update... Read more

Ian Hamerton profile image

Ian Hamerton

(3 years ago)

We have been delighted with all aspects of the interaction with Garden Affairs and would recommend them most highly. We removed an older prefabricated... Read more

Kat profile image


(11 months ago)

Couldn't be more chuffed with the garden office and service from garden affairs. In particular the fitting team were amazing, super friendly and accom... Read more

4.8/5 Based on 109 reviews

Looking for some inspiration?

From garden offices to log cabin studios - we've created space for everyone!

Our timber buildings come in all shapes and sizes. If you are looking for an outbuilding, shed or cabin, or whether you're using it for a summer shelter, yoga studio or alfresco dining room - the chances are we've done it and our product range includes exactly what you need.

Gallery & case studies

The order process, start to finish

At Garden Affairs we provide the level of service that is right for you. Opt for a hassle-free turnkey service including garden room design, & planning application, base work, delivery, installation, electrics and optional extras, or choose to take on some of the work as a self assembly DIY project.

More on how we work

Bespoke Design

Every garden building project can be custom designed to suit your needs and your garden space. Our friendly sales team are on hand to identify your needs & wants before turning your ideas into a 3D design.

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Planning Permission

The majority of our garden room are built to comply with permitted development and do not require planning permission. However, if you do require some form of planning, our friendly expert can process an application on our behalf.

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Base Options

All buildings require a flat and solid supporting base. We offer a concrete base made to the exact footprint of or an eco-friendly deckbase with the option for an additional deck area.

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Delivery options

We can deliver to most parts of the UK. The delivery method and cost will depend on your location and access to your property. All of our timber buildings are supplied flat-packed, on pallets, protected by plastic packaging.

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Assembly Options

If you would like to take on a project or keep the costs to a minimum, many of our garden summer houses are available for self-assembly. Alternatively, put your feet up whilst our team of in-house fitters install it for you.

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To finish off your newly built garden retreat, we offer either first-fix electrical cabling ready for your own electrician, or a full electrical package with a range of fittings to choose from.

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Helpful advice and resources

Contact us about our Garden Summerhouses

Please include as much information about the size and style of building you would like.

Alternatively - you can visit our show site to see some of our popular garden buildings.

01225 774566
4.8/5 Based on 109 reviews

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