How To Get Rid Of Spray Foam Smell In Attic

It s been about a week and there is absolutely no smell anymore on the other hand imagine your home being overtaken by lingering odors so noxious that they make litter box and dead fish seem like refreshing glade scents.

How to get rid of spray foam smell in attic. Terminate the duct to the atmosphere. But what happens to that attic space when you move it inside. I recently had spray foam done in my attic open cell foamsulate 50 and since that was done a week we have had odor issues from the attic area that get through the house. On a side note.

Run a large fan in the window facing out to draw air from the attic. 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. With these benefits of spray foam there are also cons that can be created in the environment as well. The smell in the house was hardly noticeable and even in the attic it just smelled like a fresh coat of paint.

That makes the surface of the spray foam colder and most likely even below the dew point. Spray foam insulation can solve problems that other insulation materials can t. There is a chance it is indeed caused by the foam especially if it stinks or gives off a smell that is similar to paint rotten fish or something sweet. High up in the attic space as high as you can get it install the panasonic whisper value variable speed exhaust fan.

Joe lstiburek has been saying for a while now that we can t just ignore the. Spray foam attic insulation is used primarily to act as a barrier to limit air movement and reduce the amount of energy loss that homes experience during the season changes. The pros and cons of spray foam insulation can include the following. Removing the old insulation for the attic floor will solve this problem.

Sometimes installing an exhaust fan is the answer. If it is the soft type of foam you can use a nail stripper it works well or a small shovel. The odor is chemical in nature and if i had to hazard a guess i would describe similar to fresh latex paint or something like that. By doing so you bring the attic inside the building enclosure.

However when applying the spray foam insulation within the structure of a building it is important to do so properly as missed areas will create holes that will allow for air flow and other problems to occur that will potentially compromise the lifespan of the spray foam insulation. You ll need lots of trash bags and lots of people. Open the windows of the attic if possible to vent the air trapped in the attic out and allow fresh air to come in. One of those problems is moving the building enclosure from the drywall ceiling of a home to the roofline.

The attic is now much warmer than outdoors in winter but significantly cooler than the living space if you leave the old insulation in the attic floor.