One of the most light-filled meeting areas at Menucha, the Greenhouse was, in fact, originally a plant-growing greenhouse. Now it is quite popular for human habitation because the long banks of windows give it a delightful feeling of openness to the trees around it.

The Greenhouse can seat 32; it has a piano, a coffee/tea area with small refrigerator, and a wheelchair-accessible bathroom. It is often used in conjunction with Boyd and/or Habitat, or as additional meeting space for groups in other buildings. An open wood burning stove adds to its charm.