There is an increasing demand from building owners, architects and mechanical HVAC construction engineers for energy efficiency in buildings. The U.S. Department of Energy has recognized that sealing ...

With dozens of options in HVAC tapes, determining which one is right for your job is critical. It’s important to consider factors like UL Listings, the type of surface the tape must adhere to, and ...

Fiberglass insulation is not airtight. Heck, it will barely even slow air propelled by convection, differential pressure or wind. It is especially helpless against air moving through a leaky pipe ...