Adding an attic fan can improve the airflow in your attic to keep it cool.
Cool attic static vent.
Good insulation reduces fan effectiveness.
Cool attic is ventamatic ltd s line of roof and attic ventilation solutions.
However the utility of attic ventilation fans is actually quite a controversial topic.
Roof cap with built in damper for 3 1 4 in.
A well ventilated attic is an investment in the home itself.
Effective attic ventilation systems reduce damaging heat and moisture in your attic promote energy efficiency by helping to reduce the load on your air conditioner in the summer and also reduce the risk of ice dam formation on your roof.
It can quickly remove a larger volume of hot and or humid air from your attic when compared to static ventilation.
Round duct in black steel.
Keeping a home s attic well ventilated is extremely important to the homeowner because a well ventilated attic protects the roof above the home below and the heating and cooling equipment used in the home.
Static roof line vents are effective for ventilation but generally aren t recommended due to issues with leaks.
Galvanized steel static roof vent in black.
Attic ventilation fans whether hard wired or powered by their own solar panels seem like a low cost and effective way to help keep your house cool.
Attic fans push out the hot air and pull in the cool air from the vents installed on your roof.
Proper ventilation plays an important role in prolonging the life of your roof.
This in turn can help save money on your heating and cooling costs.
Most effective ventilation uses a ridge and soffit continuous ventilation system but even these designs can vary from roof to roof.
See the benefits of attic ventilation a new roof is more than just shingles.
During winter attic ventilation is needed to prevent ice dams from forming and during the hot summer months ventilation helps to remove hot air which reduces mold growth and protects the shingles from excessive heat.
The erv5 model power roof mount vent can move air at a rate of up to 1250 cu.
Soffit vents may leave air trapped at the top of your attic.
It is designed for attic spaces up to 2200 sq.
The downside of attic ventilation fans.
To ensure that the attic fan is working properly you need to make sure that your attic is sealed up tight where it touches the ceiling of the top floor.
The result is a cooler attic space with plenty of air exchange.
Attic fans perform this ventilation by pushing hot air out into the environment while also pulling fresh cool air into the attic.
One static vent style is the turbine vent which uses wind to power its enclosed fan all it takes is a light breeze to rotate the blades and suck heat out of the attic view example on the home.
Granule coated aluminum slant back static roof vent in black.