In a follow up to our original Double Play buildings, ZW is now building a Double Play container.  We take an ordinary 20’ shipping container and retrofit it with our patented Cool Cell technology.  Water bladders sit on the roof with a proprietary system for separating the top layer of water from the bottom layer within the bladder.  This eliminates the need for ceiling water storage.  As in the two Dave houses, Energie Solaire absorbers, are used in the winter to heat the water in the bladders.  Doors and windows can be added.

We see a large market for these containers, from temperature controlled storage to temporary housing in disaster areas.  We are currently building one in our yard.  Come by for a look.