Foam Attic Insulation Problems

When spray foam insulation is installed into any area of your home such as your attic or crawl space there can be a potential for an improper installation to occur.

Foam attic insulation problems.

Unfortunately good average thickness doesn t cut it. Insulating with spray foam insulation at the roof line will cause moisture problems with the roof sheathing. In an unvented attic scenario to limit air leakage as well as any associated condensation at the roof line a continuous air barrier is required. Problems with spray foam insulation in attics.

You ll also see another safety hazard and code violation. The installer sprayed foam directly on the metal flues. The coverage needs to be uniform because a lot of heat will go through the under insulated areas. Can release toxic chemicals from its construction into the air and will therefore impact those who are around or near this insulation foam.

A case of incompatibility the attic you see in the photo here is a different home but it does have one feature in common besides the spray foam. If this happens it leaves areas of your home at risk of water intrusions mildew and mold development and even damage to the insulation itself. In fact spray foam insulation can help avoid problems like these. Spray foam insulation can solve problems that other insulation materials can t.

A better long term solution many homeowners have found to fix their attic insulation problems has been to remove the old attic insulation and replace it with spray foam insulation. Below we are going to list the most common problems with using spray foam insulation in your home s attic or in any area inside of your home. The use of spray foam attic can present many potential problems especially when it comes to the improper installation of this material within this area of your home. Improper installation of spray foam.

The answers to your attic insulation problems can be as easy as understanding how different types of insulation work and what you need to look out for. Placement errors during installation attics are the main spots in a home that are filled with unusual shapes gaps and spaces where air bubbles have the potential to form when you spray foam insulation. Even if there is moisture in your attic from a leaking plumbing line a swamp cooler or a similar issue the spray foam insulation will deter the growth of organics in your home. It is made from inert polymers that do not become a food source for mold mildew or fungi when it becomes wet.

The answer to fixing your attic insulation problems. Spray foam installers may miss some of the air leakage sites in the attic which can lead to problems in the insulation of the attic. The problem was that the installer was doing his first spray foam job ever and the thickness of the insulation varied from zero visible roof deck to about 9. By doing so you bring the attic inside the building enclosure.