How Do You Vent A Hip Roof

The leaving of this 6 defends the structure against wind propelled rains.

How do you vent a hip roof.

Attic ventilation hip roof how to ventilation hip roof. Here are the three options presented. However perspective roofers have various opinions on how to properly vent a hip roof with soffit intakes. At the time of the installation of exhaust vents ensure that you are aware of whether the hip roof features ridge boards not.

The gaf cobra hip vent provides a great looking easy to install solution for effec. We re going to have new plywood sheathing and shingles installed on our hip roof. I know that venting hip roofs adequately can be difficult and that many people think that the relatively unobtrusive ridge vents are a better aesthetic option than a bunch of unsightly mushroom vents. Summary overview for contractors planning to install the cobra hip vent.

Typically a hip roof should have 1 power fan per 1500 square feet of roof to best exhaust ventilate the heat in the attic space. Of course this depends on the strength of the power fan. A powered attic fan and install a ridge vent b ridge vent only and install. Let owens corning roofing help you calculate exactly how much ventilation you will need for a healthy and balanced attic with our 4 step ventilation calculator.

A builder mike guertin responds. I cannot use a ridge vent because i have a hip roof and the vent is not long enough. Great discussions on ridge venting in previous threads. Can i use a ridge vent to vent a hip roof.

The gable portion of a dutch hip roof is usually placed at the end of the roof ridge and sits on top of the plane of the hip roof. Enter square footage calculate or enter the square footage of the attic or area to be vented. One contractor is recommending 2 attic fans and a ridge vent one is recommending 1 attic fan and a ridge vent and one is recommending 1 attic fan and 2 box vents. I think i may need more exhaust ridge venting.

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. No ice dam problems this year but plenty of snow live in. Leave uncut sheathing of a 6 at gable ends. What is the optimal ventilation for a hip roof we have a hip roof in need of replacement and there is discrepancy in the ventilation suggestions.

The short answer is yes.