Roofing contractors can visit the updated polyiso.org for information on building codes, applications and AIA CEU courses related to polyiso insulation products.

As the push for more energy-efficient buildings continues, numerous building codes are now including air-barrier requirements.

The International Residential Building Code (IRC) is the predominant single-family residential building code in the United States.

 It has never been a bad idea for professional roofing contractors to stay close to their local building officials.