In Episode 5 of the "How to Finish a Basement" series, we focus on framing around HVAC ducts and pipes to create a polished ...

PAY ATTENTION: Flexible duct must be properly installed to perform as intended. Attention to detail will make or break the duct system. July 2, 2018 In order to understand the foundational principles ...

Your main supply duct needs to do the same. Otherwise, there's not enough energy in the remaining forced air to push into the rooms at the far end of your home.

A new duct sizing calculator from ASHRAE and the Air Distribution Institute (ADI) allows HVAC air distribution system designers to more accurately size ducts, especially flex ducts under varying ...