These diy greenhouse plans are perfect for those that want a multifunctional shed that they can use as a workshop or a garden greenhouse. it has angle wall windows made of thermoplastic, which filters uv rays and transmits 90% of the visible light.. Get clever - use a greenhouse diy kit to build your own she shed and get yourself a beautiful garden room and a gateway place under the sky. article by fresh patio. 4.1k. greenhouse shed combo greenhouse gardening greenhouse ideas greenhouse wedding outdoor greenhouse allotment shed homemade greenhouse portable greenhouse log homes..