The cost of installing a central air conditioning system varies widely depending on your home’s size, the type and efficiency of the unit, and whether ductwork is already in place. Some or all of the ...

Learn how to install fiberglass insulation in stud bays for ceilings and walls in new construction. This video demonstrates ...

TWIN FALLS, Idaho (KMVT/KSVT) — Crews will begin installing new pedestrian safety systems this week at two downtown Twin Falls intersections. The city will install rectangular rapid flashing beacons ...

Syska Hennessy Group, the international engineering firm, has launched an app called the Ductulator, which helps architects, owners, contractors, and mechanical engineers easily determine and specify ...

Abstract: This research study investigates the impact of various configurations of half round shaped ribs on thermal performance and frictional effects through a rectangular duct. The ribs were ...