Installing Ridge Vent On Hip Roof

It doesn t work well in warmer climates.

Installing ridge vent on hip roof.

Attic ventilation hip roof how to ventilation hip roof. In most homes it is typically best to have only the ridge vent and remove. In this case the ridge vent pulls its intake air from the power fan which can lead to weather infiltration and poor ventilation along the underside of the roof deck. At the time of the installation of exhaust vents ensure that you are aware of whether the hip roof features ridge boards not.

Inches per linear foot 19 051 mm 2 lm of net free ventilating area to help exhaust heat and moisture from the attic. Get a quick understanding of the step by step process of installing the hip ridge vent on the dia. Several ridge vent installation tips are given in this video. Leave uncut sheathing of a 6 at gable ends.

The original 6 000 square foot roof only had 6 static mushroom vents and most of the existing soffit vents were clogged with debris. Yes ridge vent is a great product that is passive and creates a natural negative air pressure but each roof is in need of its own type of ventilation. Complete replacement may be over 1 000 on some roofing types. When the power vent goes off it acts like a roof louver an opening on the roof without a motor.

The problem is that most of the articles i ve read here and on bsc and energy gov and more assume gable end roofs when describing proven methods. Expect the installation of a ridge vent to run about 500 on average if you re not touching the rest of the roof. Traditional ridge vents and the like are barely effective on hip roofs i m told. Cobra hip vent provides effective ventilation on hip roofs with little or no ridge area.

The leaving of this 6 defends the structure against wind propelled rains. Roof ridge vents can reduce indoor air pollution levels. Hip ridge vent installation overview 2 minutes 8 seconds. Position the aluminum ridge vent along the reference line.

Fasten the vent to the roof decking and rafters or trusses by nailing through the flange on both sides of the vent using the nails and nail spacing recommended by the manufacturer. So what is the most effective way to vent a hip roof. It provides 9 sq. Of course this depends on the strength of the power fan.

Add any connectors and end caps that came with your ridge vent system to ensure the vent is watertight.