Once you open a ceiling, you are no longer just swapping tiles or chasing a leak. You are exposing the hidden infrastructure ...

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 ...

At a main duct or plenum, a starting collar is installed for attaching a straight or split fitting for the ducts. Installing a collar is the first step when installing the system of ducts. The job ...

When fire department personnel respond to a commercial kitchen range hood fire with fire possibly extending into the exhaust duct above in a high-rise building, the two primary considerations that ...

A box filled with seven puppies was found in a Arkansas cemetery and taken to a local rescue. Severely malnourished dogs were found with roundworms inside the cardboard box shut tight with duct tape, ...

Do you know what happens when a plenum is added to a louvre? Louvre specialist Renson UK does, thanks to having carried out tests at Building Services Research and Information Association (BSRIA). “A ...