Octagonal Greenhouse

OCTAGONAL GREENHOUSE for small gardens
Alton – One of the best cedarwood octagonal greenhouses on the market, this model is constructed in Western Red Cedar, sourced from sustainable forests this type of wood does not undergo vast changes such as shrinkage, swelling or warping even with extreme fluctuations of temperature or the finest cedar octagonal greenhouses made from the best Western Red Cedar, supplied from renewable souces – a material which doesn’t shrink, swell or warp excessively, even with changes in temperature and moisture.

Elegant – distinctive styling creates an attractive focal point to all gardens - both contemporary and traditional designs.

Compact – space saving shape fits neatly into small garden spaces
extra height in the centre – minimising the need to bend
Our Octagonal Greenhouses are available in four sizes ranging from 6 foot square (1.83 metres square) to 8 foot 6 inches by 11 foot (2.6m by 3.36m).

Also available – the Alpinehouse – designed specifically for growing plants requiring extra light and ventilation.

Additional Options
two new painted options – choice of white and green (in addition to our standard option - Golden honey Cedar preservative finish).
glass to ground option – replacing cedar panels (except the door) with toughened safety glass.

Additional Accessories
Staging and Shelving – Alton pre-treated cedar staging in a variety of widths and lengths and arrangements.
Automatic Openers (fitted as standard into all roofs and lanterns in the Octagonal range) can also be fitted to side windows.
Extra Side Windows and Louvre Vents can be added to allow more ventilation (position of extra side windows depends on model type).
Double Doors add ease of access for wheelchairs and ample space for wheelbarrows (not available on 6’ x 6’ model)
Octagonal Shading – protect your plants from intense sunshine with specialist UV-stabilised material – available in one piece, designed to drop over the roof.

For a brochure or more information on our Octagonal Greenhouses please email Three Counties...

Garden Buildings info

Opening hours
Mon - Sat: 10.00am - 5.00pm
Sun: 10.00am - 4.00pm

Email us your enquiry...