With its glass fiber-reinforced foam core and high R-value, DuPont™ Thermax™ Brand rigid foam insulation is a durable, high-efficiency powerhouse, making buildings more comfortable, while …

DuPont ™ Thermax ™ Sheathing is a multipurpose, nonstructural, rigid board insulation that is quick and easy to install in a wide range of exposed and concealed cavity wall applications. It …

THERMAX™ Sheathing is a nonstructural, rigid board insulation consisting of a glass-fiber-infused polyisocyanurate foam core laminated between two 1.0 mil, smooth, reflective …

2018年12月8日 · My recollection is that you generally want to insulate to the ground and then insulate on the ground for a couple of feet next to the foundation. Poly ISO is better performing …

Thermax ™ Metal Building Board. A polyisocyanurate foam core with an embossed aluminum foil facer on both sides. These aluminum foil facers serve to dampen the noise resulting from the …

THERMAXTM Sheathing is a non-structural, rigid board insulation consisting of a glass-fiber-reinforced polyisocyanurate foam core laminated between 1.0 mil smooth, reflective aluminum …

Thermax™ NH Insulation Series features: • Class A, non-halogen, safer-by-design formula • Consistent, high-performance R-value at both 75°F and 40°F

2012年9月3日 · The 2009 version of the International Residential Code requires a minimum of R-10 (when installing continuous insulation) for basement walls in Climate Zones 4 through 8.

DuPont ™ Thermax Basic NH Insulation is a non-structural, rigid board insulation consisting of a glass-fiber-infused, closed-cell polyisocyanurate foam core laminated between 1.0 mil smooth …

2016年12月13日 · With rigid insulation foam boards, EPS, XPS, or polyiso all work. I'd recommend an XPS board like Owens Corning of at least a 2" R-10. For exposed applications, …