House Smells Like Attic Air

This odor takes time to develop inside of a home and is usually caused by dampness and moisture that is present within the environment.

House smells like attic air.

Also ridge vent is popular in homes with new roof less than 10 years old. If your indoor hvac unit is inside your spray foamed attic that means you ve got ductwork up. If you do not have any of these your attic gets really hot and. This step is optional but you may want to pursue it anyway.

Use a digital hygrometer to check the relative humidity of each room in the house you can find these for less than 10 online or at home improvement stores. Moisture feeds mold and mildew growth. What in the world could it be. The first spots to check are the roof and attic but rain can seep into basements and crawlspaces too.

Seal your leaky ducts. If you allow moisture to accumulate in your attic even in the form of excess humidity you re almost certain to experience mold. Yep sometimes animals live in your walls or fall down in them and get stuck and. They explain that when an animal dies in the attic it s common for the smell to permeate the whole house.

Every time your ac comes on the air leaving your vents stinks with a musty odor. Create a custom ventilation. Gable vent in end of outside wall high up in peak end. Arguably one of the most common types of attic odors is mold.

This usually signals mold or mildew which could become a big problem for both your home and your health if not quickly remedied. That s bad news because your ac is most likely distributing mold and or mildew spores throughout your home. Fix the bathroom vents issue. Most likely it s the smell of mold and or mildew.

One should then have a duct pressure test and a door blaster test to properly address ventilation issues. Microbial volatile organic compounds mvoc are stinky gasses produced by attic mold. You should expect the attic to smell like the bathroom. Call the spray foam manufacturer.

Here s what to do.