Why Square Metal Ductwork Still Works Best for HVAC
If you've ever looked up in an unfinished basement or peeked behind a fall ceiling, you've definitely seen square metal ductwork running like a silver freeway throughout the joists. While round pipes might be getting a lot of attention these days for being simple to slap together, the old-school rectangular or square stuff is still the particular heavy hitter both in residential and industrial buildings. There's simply something reliable about a solid piece associated with galvanized steel that will stays exactly exactly where you put this. ...