Building codes set a minimum standard for the HVAC and sheet metal ductwork industries in determining what products to use and when to use them, but sheet metal workers still go above and beyond code ...

Spiral ducts are common in today’s commercial settings. They offer a myriad of benefits ranging from longer duct runs to reduced leakage because they have fewer joints. Additionally, many architects ...

Ask any bug: There’s no place like a warm crawl space to spend the cold winter months. Why stow yourself beneath some freezing leaf when you can snuggle under a house that a human pays to heat? Of ...