Gambrel Roof Ventilation

If you re actually going to vent the roof let s be serious about venting the roof.

Gambrel roof ventilation.

A gambrel roof resembles the top of a barn and is sometimes rather difficult to ventilate or heat due to its shape. Apply a layer of sealant to the edges of the hole then place the vent into position. Gable mount attic fans quickly remove a larger volume of hot and or humid air from your attic compared to static ventilation which helps save money on your heating and cooling costs. Allow space for the edge of the vent opening where it will rest on the roof.

Step 1 install soffet vents. How to vent a gambrel roof using reflectix. There are no soffit vents at the bottom of the vertical roof or at the transition to the typical sloped roof. Because ventilation is a major problem for gambrel roofs then you will need to carefully plan it.

There are gable vents in the attic no ridge vent. Drill starter holes if needed then scew down the vent with the fasteners in the installation kit. On may 05 2010. Let outside air in using additional ventilation devices such as soffit vents or eyebrow vents.

Mark the outline of the roof cuts that will be needed then use a skill saw to cut the outlined space. This should be a must see video for venting a gambrel r. They are generally made of very hard plastic but they are also available made from metal and can be bought in a number of different colors so that they will best match the roof of your home. Wash the underside of the roof deck with air.

2 if you re going to vent the roof then vent the roof. One simple solution would be to install an electric ventilation system that will help you get rid of the unwanted humidity in your roof. By using natural convection they make an opening in the roof that allows both moisture and hot air to escape from the house. Interview with the contractor at the end.

For new home construction that includes a vapor retarder the minimum is 1 square foot of ventilation for every 300 square feet of attic floor space. Gable vents are a type of louvered vent that can act as an intake or exhaust vent depending on which way the wind is blowing. The height is very important so it s better that you ask a professional for his opinion. Written by doityourself staff.

That means the entire perimeter of the roof needs to have air inlets meaning continuous soffit ventilation. You should be able to see the attic interior when done. I had a couple contractors out to look at this weekend and they are suggesting a complete sheetrock removal add soffit vents install baffling for the entire vertical wall reinsulate.