PIMA releases research report demonstrating that the R-value of polyiso roof insulation shows no significant variation within the average winter and summer temperature ranges across North America.
GAF continues to focus on ensuring that its products and processes support the fast-developing certifications and standards in the green building community.
PIMA has announced the receipt of third-party-verified, ISO-compliant EPDs for polyiso roof and wall insulations as manufactured by PIMA members across North America.
PIMA has announced that four accredited testing labs have been approved for use by participating polyiso insulation manufacturers in its QualityMarkprogram.
Duro-Last Inc. has announced that 1½-inch and 2-inch thick, 4-by-8-foot Duro-Guard ISO (Polyisocyanurate) insulation is available from all Duro-Last manufacturing locations.
The Polyisocyanurate Insulation Manufacturers Association (PIMA) announced that it has signed on as a Kilowatt Level sponsor of Appalachian State University’s entry to the Solar Decathlon Europe 2014.
On Oct.31, 2013, the National Building Code (NBC) of Canada adopted the most recent version of CAN/ULC-S704-11, the standard specification for polyiso in Canada.
