House in Skinkawa by Yoshichika Takagi
This is a 7 x 12 feet greenhouse made out of old windows, polycarbonate plastic roof panels and cedar shakes.
Such an obvious cloche - why didn't I think of this? You can cut the sheets to suit the size of your beds.
Lean to greenhouse - They had a lean to greenhouse in the homesteading book The Good Life and said they had fresh salads all winter long.
house with attached greenhouse
How to build a lean to greenhouse
Easy Ship 2' Wide Twinwall Polycarbonate - Greenhouse Polycarbonate Sheets 2'x6' $22.00
Translucent Polycarbonate Walls and Panels - EXTECH
DIY Greenhouse Plans and Greenhouse Kits: Lexan Polycarbonate, Cedar Wood Framed Greenhouse