Measure your attic s square footage.
Attic in my house.
In the winter warm moist air seeps into the attic from the living space below.
However the utility of attic ventilation fans is actually quite a controversial topic.
If your house has an unvented conditioned attic then your attic is just another room in the house just like a bedroom in a finished attic.
Your attic should have a certain amount of insulation in it and the recommended level of insulation for your attic is dependent on where you live.
We live in south east texas.
Inspecting your attic insulation.
See a state by state directory of such programs here.
Once the house is properly protected from a new bat colony the cleanup work begins.
Good ventilation allows the heat and moisture to escape.
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.
Here is a link to some models that are not necessarily optimized for air sealing.
How much to buy.
Good insulation reduces fan effectiveness.
In the summer good attic ventilation reduces heat buildup.
But your state s energy office or local utility may offer product rebates discounts or other financial incentives for insulating.
That keeps your attic dry and reduces ice dams.
Ben sciortino owner of tri s pest control service says that a lot of homeowners think the odd noises coming from the attic are coming from mice or rats but when they listen a.
My attic is ridiculously hot if i install a fan pull out hot air to help cool my attic will my ac work better right now it takes two to three hours to drop the house 4 degrees.
Several manufacturers make whole house fans designed to be installed in insulated roofs.
Their droppings can cause health risks due to the resulting mold so be sure to use protective gear and a respirator.
You ll want to thoroughly examine your attic removing all traces of guano urine or hair.
First things first you need to go up into your attic inspect the condition of the insulation and calculate the current level of insulation.
Cool air in hot air out.