Optima Fiberglass Blow-In Fiberglass Insulationby CertainTeed

  • Source: BUILDING PRODUCTS Magazine
  • Publication date: 2007-04-09
CertainTeed

CertainTeed. Optima fiberglass insulation is a blow-in blanket system for new construction closed-cavity applications such as sidewalls, cathedral ceilings, and floors. It's comprised of a non-woven fabric facing behind which the insulation is blown dry, without additives or moisture. The product has Greenguard certification for low emissions, and contains 20 percent recycled content. 800-233-8990. www.certainteed.com.