Attic Smell In House

A variable speed attic fan will remove stinky air from the attic.

Attic smell in house.

Arguably one of the most common types of attic odors is mold. 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. Sniffed the walls the floor outlets ac vents no moldy window sills and it s mostly in the doorway. When there s a lot of air leakage between the attic and the lower stories of your home the make up attic air will come directly from your living space.

If the smell persists after the firebox has dried following this cleaning call in a chimney sweep to clean and inspect your chimney. We then used foil tape all around the seams of this new false ceiling. 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 attic smell was coming in from an air return vent.

Such odors may even make the items or clothing you re storing in your attic smell as well. Reichert advises dissolving a half cup of borax. If that s not the problem vacuum and then scrub the firebox the area that contains the fire at the base of the chimney. Microbial volatile organic compounds mvoc are stinky gasses produced by attic mold.

Musty smell in house a musty pungent odor could indicate a sink leak or broken pipe that has given rise to mold which loves to grow in dark damp spots. If you ve tried everything and still haven t found the source of the odor in your old house the musty smell may very well be coming from the walls. Musty dirty animal and moldy smells in an attic create an unpleasant surprise when you go up to this easily overlooked space in the house. For mold we re really concerned about.

Depressurize the attic sometimes installing an exhaust fan is the answer. Chimney smells can be drawn into the house when these are left open. Strong ammonia odor some homeowners never see the guano but they smell something that s as foul as ever says sciortino. On cool days no smell but when the attic gets hot the one bedroom has the smell.

We installed a false ceiling inside the air return with 2x6 boards cut to fit by nailing them in with a nail gun.