Octagonal Summerhouses

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Octagonal Summerhouses

From £8,057

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

The size can be increased in half metre increments and the doors, windows and colours changed as you please. Take a look at some popular design examples or talk to the team about a completely bespoke summerhouse.

4.8/5 Based on 109 reviews

Pricing

3m

See details & spec for more information on available sizing.

*All prices include VAT. For assembly between 50-75 miles from BA14-0DT add 20%. For 75-100 miles, add 30%. Within M25 and over 100 miles, add 40%.

Size guide Enquire

Included as standard

 
  • 3m Summerhouse
  • 19mm Tongue & groove floor
  • 28mm Thick walls
  • 2x Decorative copper cap
  • Choice of five roof shingle colours
  • Delivery to the UK via articulated lorry - delivery charges for a smaller vehicle will apply where access is restricted

Optional extras

*Only available with Garden Affairs assembly

Total cost:

Building Cost

£8,057.00

Summerhouse Features

28mm / 44mm Thick Walls

The high-quality octagonal summerhouses are constructed from 28mm or 44mm slow-grown Northern European Spruce.

Available for DIY Assembly

Assemble the octagonal summerhouse yourself with included fittings and instructions, or have it professionally installed by our expert team.

Fully Customisable Design

Octagonal summerhouses are fully customizable; select the size and design that best fits your space and needs.

Traditional Pitched Roof

The traditional pitched roof of the octagonal summerhouses provides additional internal height and is available in five popular shingle colors.

Double Glazed Doors & Windows

The traditional pitched roof of the octagonal summerhouses provides additional internal height and is available in five popular shingle colors.

  • Details & Spec
  • Custom Options
  • Advice & Resources
  • FAQs

Details & Spec

The Prima Octagonal has a premium quality, bitumen felt shingle roof in a choice of five attractive colours: Black, Blue, Red, Green or Brown. Alternatively, a cedar shingle roof or a traditional slate-effect roof is offered on installed summerhouses.

The Prima Octagonal is double glazed as standard and has two top-hung windows and a single three-quarter glazed door as standard, all with handy detachable Georgian glazing bars, making it easy to paint and clean your doors & windows. 

This octagonal summerhouse is constructed from premium quality, kiln-dried, Northern European pine (tongue & groove, 28mm timber) a 19mm tongue & groove timber floor is included, and doors & windows are made from laminated timber to minimise warping.

Specifications Size
Wall thickness 28mm or 44mm
Roof height 2800mm - 3500mm
Eaves overhang 250mm
Base dimensions From 2.5m to 4m
Doors 1x Double door
Windows 2x Double casement windows

Custom Options

The Octagonal Summerhouse is a fully bespoke product. Choose between the following custom options to make a summerhouse that suits your garden.

Size

Change the size in half metre increments between 2.5m to 4m.

Doors & Windows

Choose between a wide range of timber-framed, double-glazed doors and windows. Add timber glazing bars to create a traditional aesthetic.

Colours

Pick between five factory-painted colours for the doors, windows and walls, or have the building unpainted, ready for the colour of your choice.

Shingles

The standard Bitumen felt shingles are available in a choice of five colours. Cedar and Cambridge Extreme shingles are also offered as an upgrade.

FAQs

What if I don't see a garden building that suits my needs?

All our garden buildings can be modified to suit your needs. You can choose from a wide variety of door and window options and create your own size and layout. Alternatively, you can start from scratch with a made-to-measure design.

What are the benefits to insulation?

Insulation ensures that a garden building is warm in winter and cool in summer - offering the perfect environment for all-year-round use. We use high specification insulation similar to that used in modern loft conversions offering the maximum insulation property without affecting the interior appearance of your building. 

Design your own Summerhouse

Use the configurator design tool to create your dream Summerhouse!

Design tool

Example Designs

Below are some examples of alternative designs and configurations for the Octagonal Summerhouse.

Let's create your perfect garden summerhouse

Our team are on-hand to answer any questions and help design the garden summerhouse that's right for you.

Enquire
Marshall Irving profile image

Marshall Irving

(9 years ago)

Outstanding service and build quality from start to finish. I have the ideal bespoke workshop studio which I use for my picture framing business. It w... Read more

Andrew Spencer profile image

Andrew Spencer

(3 years ago)

Wonderful service and a garden studio and shred of the very highest quality.

Derek Edwards profile image

Derek Edwards

(6 years ago)

What fantastic service.. i now have a superb Cabin constructed in a day by an excellent team . it looks fabulous and I could not have received better ... Read more

4.8/5 Based on 109 reviews

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Contact us about our Summerhouses

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

Alternatively - you can visit our showroom to see some of our garden buildings.

01225 774566
4.8/5 Based on 109 reviews

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Registered in England & Wales at Titan Garden Buildings, The Shed Factory, Portsmouth Road, Ripley, Surrey, GU23 6EW.
Company number: 05760433.

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Speak to an advisor? 01225 774566

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01225 774566