2 Air Vents On The Roof

The idea of roof vents existed for hundreds of years with natural vents employed in chinese buildings during the tang dynasty natural ventilation ducts in the buddhist monks caves and wind catchers incorporated in arabian architecture.

2 air vents on the roof.

Effective attic ventilation systems reduce damaging heat and moisture in your attic promote energy efficiency by helping to reduce the load on your air conditioner in the summer and also reduce the risk of ice dam formation on your roof. The building codes and building science for. They also regulate the air pressure in your plumbing system. The vent stack is the pipe leading to the main roof vent.

Static vents come in a variety of different styles and sizes but are all non motorized vents installed near the roof ridge to allow for unobstructed flow of air from the attic. A new roof is more than just shingles. It is a vertical pipe attached to a drain line and runs through the roof of your home. A vented attic where insulation is placed on an air sealed attic floor is one of the most underappreciated building assemblies that we have in the history of building science.

It also allows fresh air into the plumbing system to help water flow smoothly through the drain pipes however no water runs through the plumbing vent pipe. Plumbing vents remove gas and odors from your home. If there are more than one they are centered between the rafters and installed at regular intervals in a horizontal line along the roof. The plumbing vent pipe is a vertical pipe that attaches to the drain line and runs through the roof of a home.

So much information has been devoted to the subject of roof venting that it s easy to become confused and to lose focus.