Brunswick Spray Foam provides a CUFCA Certified Installer ready to deliver high-quality installation to every home. We use Grizzly Gold a high-performance closed cell medium density spray foam insulation system that offers an industry-leading R-6/inch LTTR value. Expanding to 120 times it's initial volume, Grizzly Gold leaves no crack or crevice unfilled. It meets Green Guard Gold Standards for low chemical emissions and is made in Canada for Canadian climates