Cool Attic Static Vents

Air vent 1 500 cfm black galvanized steel electric power roof vent.

Cool attic static vents.

The erv4 model. Once inside the air heats up and rises higher ultimately exiting through venting at the roof s gables through ridge vents cut into the roof s apex or other vent holes in the roof. The master flow erv4 power roof vent is a the master flow erv4 power roof vent is a great overall investment in attic ventilation. This attic vent can quickly remove a larger volume of hot and or humid air from your attic when compared to static ventilation.

Roof cap with built in damper for 3 1 4 in. Cool air enters the attic through soffit vents in the eaves. Intake vents located at the lowest part of the roof under the eaves allow cool. The effect of ridge vents for the roof depends upon the energy efficient nature of the structure.

Air vent high efficiencypower attic fan 1470 cfm weatherwood galvanized steel electric power roof vent. This method achieves the goal of air movement through the attic underneath your roofline. Static roof line vents are effective for ventilation but generally aren t recommended due to issues with leaks. Soffit vents may leave air trapped at the top of your attic.

Galvanized steel static roof vent in black. Dia keepa vent an aluminum roof vent for flat roofs. List of the cons of roof ridge vents. Ridge vents do not always provide the proper ventilation in some homes.

This in turn can help save money on your heating and cooling costs. They ve been well discussed here and other places but briefly they re not cost effective don t deal with the problem where it starts are using convection to solve a radiant heat problem and can even be dangerous by backdrafting combustion appliances and putting carbon monoxide in the home. You ll be able to move air throughout the attic without the use of fans or turbines when enough space is given to this vent design. Granule coated aluminum slant back static roof vent in black.

Duct or up to 8 in. This allows the incoming cooler drier air to enter the attic at the lowest possible location flush out any built up heat and moisture from inside the attic all along the entire underside of the roof deck and push it out through the exhaust vents high on the roof. For pricing and availability. If your attic is sweltering or your roof shingles are starting to crack or blister there s a good chance you could benefit from additional ventilation in your roof.

The most common method of static ventilation is a combination of soffit vents and either box vents or continuous ridge vents. Most homes already have some passive attic venting built in. Round duct in black steel.