Basements and every sleeping room should have at least one emergency escape-and-rescue opening. Such openings should open directly onto a public street, public alley, yard or court. The emergency escape-and-rescue opening should be operational from the inside without...
Wood Energy Technology Transfer Inc. (WETT Inc.) is a non-profit training and education association managed by a volunteer Board of Directors elected by holders of valid WETT certificates. Through its administrative designate, WETT Inc. functions as the national...
The word concrete comes from the Latin word “concretus” (meaning compact or condensed), the perfect passive participle of “concrescere”, from “con-” (together) and “crescere” (to grow). Most information available about...
Siding is the outer covering or cladding of a house meant to shed water and protect from the effects of weather. On a building that uses siding, it may act as a key element in the aesthetic beauty of the structure and directly influence its property value. Siding may...
A vent is a pipe or pipes install to provide a flow or air to or from a drainage system to provide a circulation of air within such system to protect trap seals from siphonage and back-pressure. This has a two fold purpose, one to prevent sewer gases from entering...
