Octagon Greenhouse - Panelized Kit

The Octagon Greenhouse is built for light, not lumber — an 8' x 8' eight-sided structure wrapped almost entirely in glass, with 29 windows and 14 transom panels flooding the interior with sun from every angle. A corrugated polycarbonate roof adds even more diffused overhead light, making this one of the brightest structures in the Little Cottage Co. lineup and a serious option for year-round growing, not just a hobby greenhouse.

Specs & Features

• Footprint: 8' x 8' octagon, 64 sq ft of floor space
• Sidewall height approximately 6'4.5"; peak height approximately 9'3"
• Colonial Dutch door, 34" x 72"
• 29 windows (18" x 22") with grids and screens, plus 14 transom windows (10" x 18")
• Corrugated polycarbonate roof panels for diffused overhead light
• LP SmartSide siding, primed and ready for paint
• Interior shelving included for potting and plant staging
• Panelized construction — pre-sided, primed wall sections, no on-site cutting

The octagon shape and heavy glazing make this a genuine four-season growing space rather than a simple cold frame — expect it to function much like a small sunroom for plants. As with the rest of the Little Cottage Co. line, the walls ship pre-assembled and primed, so building it is a matter of fastening finished panels together rather than framing from scratch; plan on a full weekend given the number of window units to install. Customers supply the roofing fasteners' finish trim and paint to match their home.