Attic insulation

5 Myths About Attic Insulation

Insulating the attic of any house is crucial. After all, if your home doesn’t have adequate insulation, it could get too chilly in the winters and too warm in the summers. However, due to some common misconceptions and myths, some homeowners are still unsure about installing enough attic insulation.

In this blog, we’ll debunk some common myths about attic insulation.

1. Insulation Isn’t Necessary for Warmer Climates

Since attic insulation only traps heat and is difficult to remove, many property owners think it’s unnecessary in warm climates. However, in reality, installing attic insulation has the reverse effect, keeping the cool air inside while blocking off extra heat from the outside. Even in hotter weather, a home’s interior temperatures might stay cool with correctly installed insulation.

2. Attic Insulation is Flammable

Many homeowners mistakenly believe that all forms of insulation are combustible, but this isn’t the case. Modern-day insulation is built of non-combustible components and is constructed so that it doesn’t catch fire, even under extremely hot conditions. 

3. Spray Foam Insulation isn’t Safe

There is a frequent misunderstanding that spray foam shouldn’t be used for attic insulation. Since they were unaware of how dangerous urea-formaldehyde spray foams could actually have been, attic insulation specialists in the 1970s generally used them.

While some spray foam insulation products use urea-formaldehyde, this isn’t always the case. Spray foam insulation correctly applied can truly produce safe outcomes and excellent air sealing. If you want to install spray foam insulation in your home, hire a professional insulation installation in Monrovia.


4. R-Values Represent Real Energy Performance

Contrary to widespread assumption, insulation R-values don’t accurately represent actual energy efficiency. R-value is actually merely the most often used metric for assessing insulation performance, so as a result, the actual insulation performance of material may differ greatly from the marketed values.

5. Vapor Barriers Trap Moisture

Attic insulation might be harmed by moisture from roof leaks or condensation in the attic.

 A form of plastic, also called a vapor barrier, shields the insulation against direct exposure to moisture. Vapor barriers, on the other hand, are breathable, meaning they enable moisture to escape through evaporation, in contrast to normal plastic sheeting. Vapor barriers not only assist in preventing damage to the insulation material but also mold and other fungus growth, in addition to water harm to the roof support system.

If you’re looking for a professional insulation contractor, Pure Eco Inc. offers reliable and recyclable insulation options to Encino, Los Angeles, and Tarzana residents. For attic insulation, crawlspace insulation, and attic cleaning in San Fernando Valley, contact us here.

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