Dimensions are Width x Depth and shown to nearest Foot.
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This product comes with a 10 Year guarantee.
Enhance your garden with the Shire Dahlia Summerhouse, a stylish and functional retreat designed for versatility. Crafted with robust 34x34mm framing and Tongue and Groove (T&G) shiplap wall panels, this summerhouse offers superior strength and a sleek, durable finish. A solid sheet roof and floor provide added stability, ensuring long-lasting performance in all weather conditions.
The Dahlia stands out with interchangeable wall panels, allowing you to configure the layout to suit your space. Its mortised and tenoned double doors and opening windows create a bright, airy atmosphere while ensuring classic charm. Unlike many summerhouses at this price point, it includes SAN glazing, offering safety, clarity, and resistance to shattering or discoloration.
Finished with a contemporary pent roof for a modern aesthetic and backed by a 10-year anti-rot guarantee, the Shire Dahlia Summerhouse is a long-lasting addition to any garden.
The Shire Dahlia Summerhouse is available in three sizes: 8'x6', 12'x6' or 16'x6'. Click here to view our full range of Summerhouses.
Looking for a Greenhouse instead? View range here.
8mm Oriented Strand Board (OSB) roof with mineral felt
9mm Oriented Strand Board (OSB) floor
Glazed double doors
Dip treated timber protection
Gate latch style door lock
Doors and windows can be interchanged on front-side
Pent roof style
Opening windows
Easy self-assembly design
Please note: Some images may show garden buildings which have been painted or decorated. This is for display purposes only. All garden buildings are delivered unpainted unless otherwise stated.
About the brand (Shire)
Shire Garden Buildings is one of the UK's longest-established and leading manufacturers of garden buildings, with manufacturing since 1981. Situated in Wisbech, Cambridgeshire, their two UK production sites cover approximately 23 acres, featuring a high-speed timber planing mill, self-contained joinery production facility, and vast warehouses capable of storing up to 20,000 buildings.
Their extensive product range includes garden sheds, log cabins, summerhouses, storage units, and pet houses.
All Shire garden buildings are made in the UK using advanced machinery to deliver the highest quality.
Shire Delivery Policy
Delivery is made by the manufacturer, Shire Garden Buildings, and typically takes 7 - 14 working days.
The delivery drivers are only insured to deliver to kerbside or driveway. Unfortunately we will not be able to go through your property. Deliveries are hand-balled off by the driver.
Maintenance & Care (Shire)
To provide long-lasting protection against rotting, decay and fungus, Shire Garden Buildings recommend an annual application of a high-quality wood preserver to prolong the life of your building.
Wood Facts
No two trees are exactly alike, which means each piece of timber has its own beautiful variations, including differences in colour, grain, knots, and natural movement such as slight warping or splitting. These are not defects but rather the hallmarks of real, high-quality wood—adding to the charm and authenticity of your shed.
Over time, timber naturally responds to the environment, which may result in changes such as cracks or slight shifts in appearance. While some cracks may seem noticeable, rest assured they do not affect the structural integrity of our buildings. We thoughtfully design our products with these natural characteristics in mind to ensure durability and long-lasting quality.
To help keep your building in the best condition, we recommend airing it out regularly to prevent condensation or mould.
