Ways To Vent Attic

We opted for aluminum strip vents that measure 3 in.

Ways to vent attic.

Low cfm similar to a bathroom vent 300cfm and only in the hot spots basically by adding an inline ducting fan to the return ducts for the hotspot rooms. Unbalanced ventilation should be in favor of the lower vents gable and soffit because you don t want to depressurize the attic. Although a soffit and ridge attic vents are probably best sytems for your home there are some other types of venting systems that you can try out. There are a variety of different ways to add ventilation to your attic for improved circulation including the following listed below.

Taking advantage of this natural process referred to as passive ventilation is the most common way to vent an attic. Wide x 8 ft. But if you ve got an unfinished attic giving it proper insulation is one of the simplest ways to keep a lid on your heating bill this season. Finding a trusted and experienced roofer who has worked in your region for his or her entire career is a better for your particular roof than any.

Mark the roof venting locations from the attic where you can see the rafters and avoid placing roofing vents over them. I suggest you read some of the well written and informative articles by joseph lstiburek founding principal of building science corp for guidance on ventilation and insulation issues. Soffit vents come in several sizes and styles including small round discs and rectangular grilles. Turbine fans work really well but there are two drawbacks.

Knowing which vent type will work best depends on the type of roof you have where you live and your airflow needs. Fans and vents may be installed on the roof system that will draw the air out of the attic space and exhaust it to the exterior. It s a diy project you can tackle in a weekend and the savings you ll get add up every year says toh general contractor tom silva. Turbine ventilation this type of ventilation system uses a fan to pull cool air into your attic and push hot air out.

Whole house fans powered attic fans. This style vent provides a quick way to ventilate every rafter bay. These fans may be controlled by a switch or a thermostat which detects heat build up in the attic space and automatically exhausts the attic space. Photos 1 6 show how it s done.

You ll pay less than 3 for an 8 ft. My idea is to vent the build up of hot air that has risen to the ceiling in the hotspot rooms into the attic so that air from cooler parts of the house can move in. In order to facilitate this exchange of warm and cool air the general rule. But before you cut any holes plan the locations of the attic vents.