20 x 9 Summerhouses | Project Timber | Free UK Delivery
FACTORY DIRECT — best price guaranteed, straight from the maker. 20% OFF the Hobbyist range — code SEPT20 applied automatically. GRANDMASTER — 16mm cladding upgrade & double glazing as standard. FREE DELIVERY on selected postcodes* — on our own vehicles, direct to you. 25-YEAR ANTI-ROT GUARANTEE* — on every pressure-treated building we make.
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20 x 9 Summerhouses

Our 20 x 9 summer houses are the perfect option for anyone looking to maximise the potential of their garden. Not only are they quality built, using only the best materials available, but they’re also finished off with an anti-rot…

3 products
Grandmaster Alpine G1000 Summerhouse Cabin - 11mm Pressure Treated Tongue and Groove

Grandmaster Alpine G1000 Summerhouse Cabin - 11mm Pressure Treated Tongue and Groove

From £5,456
8 sizes: from 16ft × 9ft to 20ft × 16ft
Grandmaster Alpine G1000 Summerhouse Cabin - Plain Side - 11mm Pressure Treated Tongue and Groove

Grandmaster Alpine G1000 Summerhouse Cabin - Plain Side - 11mm Pressure Treated Tongue and Groove

From £5,456
8 sizes: from 16ft × 9ft to 20ft × 16ft
Grandmaster Alpine G1000 Summerhouse Cabin - Long Windows - 11mm Pressure Treated Tongue and Groove

Grandmaster Alpine G1000 Summerhouse Cabin - Long Windows - 11mm Pressure Treated Tongue and Groove

From £5,607
8 sizes: from 16ft × 9ft to 20ft × 16ft
Showing all 3 products

20 x 9 Summerhouses

Our 20 x 9 summer houses are the perfect option for anyone looking to maximise the potential of their garden. Not only are they quality built, using only the best materials available, but they’re also finished off with an anti-rot treatment that’s guaranteed to keep it looking and feeling it’s best for years to come. With quality windows and doors fitted, our summer houses offer a light and airy feel, bringing the outdoors in and giving you the perfect place to enjoy your garden whatever the weather.

Having become the UK’s leading supplier of wooden garden buildings, you can rest assured you’re buying from the best when you come to Project Timber. With finance available and free delivery on selected postcodes, a Project Timber summer house is the best choice, every single time. For more information, simply contact us today.

Made in Britain Free delivery (selected postcodes)* Up to 25-year anti-rot guarantee*