How Do You Vent A Hip Roof

We re going to have new plywood sheathing and shingles installed on our hip roof.

How do you vent a hip roof. Attic ventilation hip roof how to ventilation hip roof. Great discussions on ridge venting in previous threads. The leaving of this 6 defends the structure against wind propelled rains. The short answer is yes.

No ice dam problems this year but plenty of snow live in. A builder mike guertin responds. A powered attic fan and install a ridge vent b ridge vent only and install. Enter square footage calculate or enter the square footage of the attic or area to be vented.

Here are the three options presented. We are basically starting over and can install any type of attic exhaust system we wish. 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. At the time of the installation of exhaust vents ensure that you are aware of whether the hip roof features ridge boards not.

I think i may need more exhaust ridge venting. 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. Of course this depends on the strength of the power fan. However perspective roofers have various opinions on how to properly vent a hip roof with soffit intakes.

Leave uncut sheathing of a 6 at gable ends. 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. The attic temperature is consistently about 17 20 degrees higher than the outside temperature. 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.

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. Summary overview for contractors planning to install the cobra hip vent. It s a little hard to imagine this just by reading words so it s a good idea to do an image search for this roof so you can picture it with ease. The gaf cobra hip vent provides a great looking easy to install solution for effec.

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.