Octagonal Summerhouse Plans
Eight-sided design - a feature piece with all-round views.
An octagonal summerhouse has eight equal sides and a pointed roof. It works well as a centrepiece in a larger garden and gives almost 360-degree views from inside.
Available sizes
Pick the size that fits your space. Every plan can be customised to your exact measurements before you download a free pack of build instructions.
Octagonal Summerhouse FAQs
Octagonal frames require accurate 22.5-degree mitre cuts on the wall plates and roof segments. Our plans give every angle and length so the cuts are straightforward, but it is more work than a rectangular build.