27 lineal feet required.
Roof ridge ventilation options.
Hot humid air that gets trapped in the attic causes various problems.
Find out which type of roof ventilation system works best for your home read our guide owens corning ventsure sky runner lte 14 5 in.
Reasons to improve roof ventilation.
Rolled ridge vent in black.
You can think of those exhaust vents as escape hatches for the stale air that frequently builds up in the attic.
Intake vents such as soffits are placed lower on the roof usually under the eaves.
Besides types of roof ridge vents aussie roofing can provide several venting options from air vent brandguard vents cor a vent and o hagin s vents for your roofing needs.
This occurs through the rising of warm air and the falling of cooler air.
Ventsure 4 foot strip heat moisture ridge vent.
Air that enters the attic eventually exits through exhaust vents often located on the roof and the gables.
Roof ridge vents provide a costly system of ventilation that may not be suitable for the checkbooks of some homeowners.
Choose one of the following products to meet the recommended exhaust nfva of 528 square inches.
The following product options will allow you to achieve an exhaust.
This option might be the updated system which most newer homes use but if you have an older home then you might need the soffit vents too.
Common exhaust vents include ridge vents low profile roof vents powered roof vents wind turbines and gable vents.
The soffit vents act like the air intake for the home.