Spray Foam Insulation Vs Cellulose

Icynene spray foam stops conditioned air escaping your home.

Spray foam insulation vs cellulose.

Cellulose insulation for floor insulation if we are discussing floor insulation spray foam is absolutely the best option available. It is a very good air barrier as well as a water vapor barrier. Spray foam insulation like icynene is also sprayed in but because the material is different from cellulose insulation the result is also different. Spray foam insulation cellulose.

For those of you who don t know about this. 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. 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. Air leakage contributes to higher than average heating and cooling bills.

It has a smaller more compact cell structure. Pro noise reduction. It is often used in roofing projects or other outdoor applications but can be used anywhere in the home. Like a warm windbreaker spray foam stops cold air from passing through your home.

You won t have any problem with it being accidentally exposed as it s not harmful at all. Given that both insulators are equal in r value the difference in thermal resistance relies heavily on proper installation and air sealing. Closed cell polyurethane spray foam insulation is a much more dense type of foam than open cell. Properly mixing and applying spray foam insulation requires substantial expertise and can only be done by trained professionals.

Spray foam insulation vs. Other than the fact that it s an insulator cellulose can also reduce the noise heard between rooms. 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. First installing the product requires labor to staple netting to the stud walls prior to blowing insulation into the cavities.

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. But what about other insulation options that might be available to you like wet blown cellulose. Friday august 22 2014. Cellulose insulation is probably the safest among all the other kinds of insulation there is including spray foam insulation.

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. If you re reading this blog chances are you have some familiarity with spray foam insulation.