Spray Foam Insulation Vs Cellulose

For those of you who don t know about this.

Spray foam insulation vs cellulose.

Closed cell polyurethane spray foam insulation is a much more dense type of foam than open cell. Air leakage contributes to higher than average heating and cooling bills. It is a very good air barrier as well as a water vapor barrier. Spray foam insulation drawbacks it is the most expensive option with costs running as high as two or three times as much as fiberglass batts or cellulose loose fill.

Friday august 22 2014. Cellulose insulation is probably the safest among all the other kinds of insulation there is including spray foam insulation. You won t have any problem with it being accidentally exposed as it s not harmful at all. First installing the product requires labor to staple netting to the stud walls prior to blowing insulation into the cavities.

Fiberglass and cellulose operate more like a woolen sweater allowing the air to pass through. Spray foam insulation vs. It is often used in roofing projects or other outdoor applications but can be used anywhere in the home. If you re reading this blog chances are you have some familiarity with spray foam insulation.

Pro noise reduction. When icynene spray foam is applied it begins as a liquid but quickly expands into a foam which adheres to the surface which it is applied. Given that both insulators are equal in r value the difference in thermal resistance relies heavily on proper installation and air sealing. Icynene spray foam stops conditioned air escaping your home.

Cellulose insulation for floor insulation if we are discussing floor insulation spray foam is absolutely the best option available. But with properly installed insulation you can cut down on your energy demand leading to a lower heating and cooling bill and creating a more comfortable. The r value of cellulose insulation ranges from 3 6 3 8 per inch and spray foam insulation ranges from 3 5 3 7 per inch of insulation. Properly mixing and applying spray foam insulation requires substantial expertise and can only be done by trained professionals.

But what about other insulation options that might be available to you like wet blown cellulose. Spray foam if you were to look at a pie chart showing what you spend every year on home energy use your heating and cooling system would take up nearly half of the pie. It doesn t matter if it s an outdoor deck being converted into living space or basement ceiling or the subfloor over a damp crawlspace. Cellulose insulation may be less expensive than foam but in a dense pack installation it has two drawbacks philadelphia based builder postgreen homes has found.

Like a warm windbreaker spray foam stops cold air from passing through your home. Spray foam insulation cellulose.