House Smells Like Attic Air

If you do not have any of these your attic gets really hot and.

House smells like attic air. The musty smell that you may be smelling inside of your home is an odor that is often described as having a stale moldy or damp odor and usually impaired by mold or mildew. They explain that when an animal dies in the attic it s common for the smell to permeate the whole house. Seal your leaky ducts. Fix the bathroom vents issue.

Moisture feeds mold and mildew growth. Every time your ac comes on the air leaving your vents stinks with a musty odor. 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. Also ridge vent is popular in homes with new roof less than 10 years old.

That s bad news because your ac is most likely distributing mold and or mildew spores throughout your home. Microbial volatile organic compounds mvoc are stinky gasses produced by attic mold. If you allow moisture to accumulate in your attic even in the form of excess humidity you re almost certain to experience mold. Arguably one of the most common types of attic odors is mold.

This step is optional but you may want to pursue it anyway. If your indoor hvac unit is inside your spray foamed attic that means you ve got ductwork up. You should expect the attic to smell like the bathroom. One should then have a duct pressure test and a door blaster test to properly address ventilation issues.

Call the spray foam manufacturer. If your house smells musty after a rain and it s a significant difference rain is probably going where it shouldn t. This usually signals mold or mildew which could become a big problem for both your home and your health if not quickly remedied. Here s what to do.

Yep sometimes animals live in your walls or fall down in them and get stuck and. Create a custom ventilation. This odor takes time to develop inside of a home and is usually caused by dampness and moisture that is present within the environment. The first spots to check are the roof and attic but rain can seep into basements and crawlspaces too.

Most likely it s the smell of mold and or mildew.