Greenhouse project

This was my big project over the winter, finished just in time to get some plants in it late feb-early march. Used mostly Douglas’s fir 4×4 timber frame style with pegged mortise and tenon joints. Used screws for final construction, and twin wall polycarbonate for the roof and shou-sugi-ban for preservation with a light coat of raised bed sealer. It maintained 55f even with the few frosts we had and along with composting, my garden exploded this year.