Another of Bob Villa's series in container home building. This one highlights exterior wall treatments. It stars David Cross from SG Blocks. David has much experience with container buildings. Here they discuss ceramic paint. This is applied to the exterior of the shipping container house and blocks the sun on the exterior of the home to reduce heat gain. It is the same product used on the space shuttle to control heat fluctuation during re-entry. Improving thermal performance is one of the biggest necessities of green home building and design. The RSCP™ Conceive It section has more info on preliminary passive design strategies.