Attic Aire Ridge Vent Installation

A shingle over vent is installed over the ridge of a roof and is covered over by asphalt shingle caps that match the surrounding roof shingles.

Attic aire ridge vent installation.

Installation of this type of attic ventilation involves leaving a gap in the sheathing along the ridge and covering it with a perforated vent. Installation instructions air vent inc. As the ridge vent expels hot humid air intake vents feed fresh cool air into the attic. Federal housing authority recommends a minimum of at least 1 square foot of attic ventilation evenly split between intake and exhaust for every 300 square feet of attic floor space.

Several ridge vent installation tips are given in this video. Soffit vents when paired with ridge vents provide complete ventilation for your whole roof surface. Proper attic ventilation consists of a balance between air intake at your eaves soffits or fascias and air exhaust at or near your roof ridge. Attic air was able to complete the job and clean up all dust and insulation that fell through the attic and vent the fan through the roof in a short amount of time.

A roofer will from the attic mark a spot near the ridge of the roof he may first use nails from the attic to mark preferred spots between two rafters. I highly recommend them for your attic and air related jobs. This aluminum cap is the finished product and does not require additional asphalt shingle ridge caps. Static vents often protrude from roofline thanks to.

One of the fundamental steps is to nail one side of the ridge vent before nailing the other sid. While this provides an outlet for air flow it does not provide an inlet to complete the convection cycle needed for proper ventilation. Equal flow of exhaust and intake should be provided. An aluminum ridge vent has a mushroom shaped profile combined with a wide flange on both sides that sits on top of the roof shingles.

The amount of venting your attic needs is based on its floor space and to ensure proper air circulation the venting should be equally divided between the soffits and the roof or gables. The installation of a turbine vent is nearly identical to a static vent. We see many older homes with no attic ventilation and some that have recently had ridge vents installed.