Is spray foam insulation in attic worth it?

That’s because open-cell spray foam can transmit air and moisture. Closed-cell spray foam is a better choice for keeping subfloor moisture at optimal levels, while open-cell spray foam is a better choice for walls and attics, because it allows homes to “breathe.”

How much does spray foam insulation cost?

Spray foam insulation costs $0.44 to $1.50 per board foot. A board foot is one square foot that is one-inch thick, or one square foot that’s covered by one inch of spray foam insulation. Expanding foam insulation costs from about $0.50 to $2.50 per square foot.

Can you foam insulate an existing attic?

To get a better air seal It really should be called spray foam insulation and air barrier. A properly done spray foam job not only insulates but also greatly reduces the air leakage of a home. If you leave the existing insulation in the attic, it interferes with the foam installation.

Is foam attic insulation safe?

Spray foam insulation health issues Exposure to spray foam in an indoor environment can not only be hazardous to human health but it can also be dangerous to the environment. These health issues can include lung damage, asthma, sensitization, respiratory and breathing problems, and even skin and eye irritation.

Is there an Atlanta spray foam insulation company?

Building a new home could be the most enjoyable experience ever made. Allowing Southeastern Insulation Co. to be a part of the process will make your Atlanta spray foam project aspect the most enjoyable it can be. Invite us to show you what, and how the best process would be to insulate the structure you are building, or retrofitting.

What does southeastern insulation do for your home?

At Southeastern Insulation we seal and insulate your existing home saving you money and energy, while keeping you more comfortable. No matter how extreme the temperature gets outside, we will help make your home or office more enjoyable.

What’s the difference between foam and open cell insulation?

The days of pink fiberglass rolled insulation are past us and in its place are a line of foam sprayed insulation products. Open-cell foam, is where the small cells of the foam are not completely closed. They are open and air fills all of the tiny air pockets in the material.