HVAC ducts carry air throughout a building and must be sized properly for adequate airflow. Methods include Manual J, a computer program, researching ideal temperatures and sizes, and using a ductor device. Building layout and duct design also play a role in determining size. Heating, ventilation, and air conditioning (HVAC) ducts are large pipes that […]
Different methods of duct installation include hanging duct from walls or ceilings, installing in attics or crawl spaces, and installing within floors. Professional installation is recommended to avoid damage to the home. There are many different methods of installing ductwork in a building. Methods vary depending on the location and type of duct being installed. […]
Duct tape doesn’t work on ducts, according to a scientific study. Of the 33 types of sealants tested, duct tape was the only one that failed reliably. Despite this, duct tape remains popular for other uses. It was developed by Johnson & Johnson during World War II and is sometimes called “duck tape”. The amount […]
