Green spray foam Questions

Using spray foam with a metal roof. What is the options?

— Leon Cruywagen Reeds Spring, MO

Answered by Harold Remlinger, AIA, LEED AP, NCARB on August 12, 2014

crawl space insulation

— Neil Miller Troy, MI

Answered by Sean Lintow Sr on March 4, 2014

Spray Foam Issue

— Pierre New Hyde Park, NY

Answered by Erik Henry on December 10, 2013