• Updated Rainwater Catchment Systems Design Standard Available (Read More)

  • 2020 ASHRAE Handbook Focuses on Systems and Equipment (Read more)

  • PMI Requests Effective Date for California Proposed Lead Testing Legislation (Read More)

  • Research Explores How Humidity Affects Viral Infectivity + Longevity (Read More)

  • Aquatherm’s Jim Paschal Honored by Plastics Pipe Institute’s Building and Construction Division (Read more)

  • Sheet Metal Occupational Institute Trust Award Recipients Recognized for Work Safety Culture (Read More)