Attic Smell In House When Hot

There is a window in front and another in the back.

Attic smell in house when hot.

On cool days no smell but when the attic gets hot the one bedroom has the smell. We live in south east texas. Sniffed the walls the floor outlets ac vents no moldy window sills and it s mostly in the doorway. And infiltrate the airr in the duct even though it s not running.

Such odors may even make the items or clothing you re storing in your attic smell as well. High temperatures inside your attic shorten the life span of shingles. If you notice this type of odor coming from your attic avoid entering it unless you are wearing a proper respirator. I would say eliminate the smell through ventilation.

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. Sealing up your building envelope is the only way to go. Where those wires punch through to the attic are rarely sealed properly or at all and that is just one more path for hot air to travel down into your house bringing that lovely odor with it. Excessive heat deteriorates items you store in the attic and can cause moisture.

If the odor persists you may need to rent or purchase a plumber s auger or snake to dislodge the clog. A rotten egg smell might be a potentially dangerous natural gas leak. Rodent droppings urine. Let the bleach sit for 30 to 60 minutes then run the hot water or flush the toilet again.

It might be you have a gap or air leak in the returrn air duct that is allowing this smell to get into ductwork. What causes that old house smell three things that musty old houses have in common. Little ventilation high humidity and darkness says bill carroll jr an adjunct professor of chemistry. A hot attic is bad for several reasons.

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. Another potential source of attic odor is from a combination of rodent droppings and urine when mice or rats take refuge in the attic they are naturally going to do their business here. A little sealing up in the attic will do wonders.