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.

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. A powered attic fan and install a ridge vent b ridge vent only and install. However perspective roofers have various opinions on how to properly vent a hip roof with soffit intakes. I think i may need more exhaust ridge venting.

The short answer is yes. 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. 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 gaf cobra hip vent provides a great looking easy to install solution for effec.

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. 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 leaving of this 6 defends the structure against wind propelled rains. Leave uncut sheathing of a 6 at gable ends.

At the time of the installation of exhaust vents ensure that you are aware of whether the hip roof features ridge boards not. A builder mike guertin responds. No ice dam problems this year but plenty of snow live in. Great discussions on ridge venting in previous threads.

I cannot use a ridge vent because i have a hip roof and the vent is not long enough. 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 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.

Attic ventilation hip roof how to ventilation hip roof. Enter square footage calculate or enter the square footage of the attic or area to be vented. Summary overview for contractors planning to install the cobra hip vent. Can i use a ridge vent to vent a hip roof.

We are basically starting over and can install any type of attic exhaust system we wish.