Thinking outside the (greenhouse) box. October 30, 2013Posted by ourfriendben in chickens, gardening, homesteading, wit and wisdom.
Tags: custom greenhouses, greenhouse innovations, greenhouses, home greenhouses, Ken Burton, solar greenhouses
Our friend Ben and Silence Dogood love the greenhouse our genius woodworking friend, Ken Burton, custom-designed and built for us when we bought our cottage home, Hawk’s Haven, in the precise middle of nowhere, PA. It’s big and bright, with a long in-ground raised bed on the low side and a long greenhouse bench on the high wall.
Ken’s goal was to make the greenhouse as solar-friendly as possible in our cold-winter climate. Glass covers the south-facing sloping wall, along with a glass window and glass door on the east and west sides. The north wall is white-painted wood to reflect the light pouring in from the south and to highlight the plants.
Under the bench, black-painted barrels hold water and act as solar collectors. And behind the north wall, a hayloft adds extra insulation in the form of straw bales for our chickenyard, while we stack wood for our woodstove beneath the loft, which also serves as added insulation..
But we think Ken’s most brilliant innovation was to use the sliding glass doors normally used for deck or patio doors as the long windows on the south-facing, sloping side. They’re double-paned for insulation and let in a ton of light. Over and below them, Ken added rows of screened pull-down windows so we could open them for fresh air and circulation (we also open the screened end-wall window and glass door).
The other day, as Silence and I were furiously hauling our bazillion plants back from the deck to the greenhouse for the winter (it’s already been in the 20s here at night, a real aberration, as we can usually leave the plants out well into November), our friend Ben was struck by an idea. Not a MacArthur “genius award”-worthy idea, no doubt, but still.
Our sliding glass doors that lead to our deck are designed so that one slides over the other, and if you wish, you can pull a full-length screen over the open door to let in fresh air. So why couldn’t you design a greenhouse wall of sliding glass doors that do that, too? One door would be fixed in place, and the other would move over it, and you could pull the screens to let in tons of fresh air to circulate, make sure the greenhouse didn’t overheat in summer, and combat fungal diseases and the like, without letting in bugs.
Three sets of doors would be plenty for most home gardeners, and what a gain in greenhouse circulation! Our greenhouse is still going strong, but if we ever need an update, we’ll see what Ken thinks about this idea. Meanwhile, what do you think about it?