Roof Ventilation Source

Fairly simple stuff fresh air in old stale air out.

Roof ventilation source.

Continuous or individual soffits. Roof ventilation at work. Roof ventilation this picture represents what is considered to be the best way to ventilate a roof space. There are two main types of roof ventilation.

An example of how roofing can be ventilated. The net free area is the total unobstructed area through which air can enter or exhaust a non powered ventilation component. The main goal of the job is to make sure there s enough air circulating under your roof. Finding a trusted and experienced roofer who has worked in your region for his or her entire career is a better for your particular roof than any research study or online expert.

These vents allow exhaust to escape. Different forms of high and low level ventilation are used as well apart from the soffit vents and ridge vents pictured. Soffit vents are one of the most popular intake vent styles. Factors such as code requirements regional climate and roof and ceiling designs all need to be considered when venting your roof.

Planning your ventilation system when you are planning your attic ventilation system you should have at least one square foot of net free ventilation area for every 150 feet of attic space measured at the attic floor level. Proper roof ventilation 101.