There is a lot of great information on Coler Natural Insulation's website.  We found this especially helpful for those of us that don't know much about spray foam insulation.


"Installation by Coler is provided with certified technicians that specialize in spray foam installation. Application of the product can generally occur independently of environmental conditions--it can be installed in hot, humid, or freezing conditions--and surface preparation is generally not necessary. Once spray foam insulation has been sprayed, curing takes only a few seconds. Because spray foam expands up to 100 times its size after the spraying process, it is extremely effective at sealing up the smallest of cracks, holes, perimeter joists, nooks, crannies, and other openings that conventional insulation cannot reach. Spray foam stays in place and flexes with the building while keeping its shape to maintain a tight seal." - Coler Natural Insulation

Find out more about Coler Natural Insulation and Spray Foam Insulation