Understanding insulation can be difficult. The various types have different lifespans. Many contractors and homeowners love spray foam insulation and are curious about time’s effect on spray foam insulation. Continue reading to explore the lifespan of spray foam and what causes it to deteriorate. The answer may surprise you!

Understanding Spray Foam Insulation

Polyurethane is the main ingredient in spray foam insulation, and it’s incredibly durable. This resilience allows the material to withstand significant temperature variations, mold and mildew growth, and moisture buildup.

Two Types of Spray Foam Insulation

You can choose from two types of spray foam insulation: open-cell and closed-cell. Closed-cell spray foam lasts longer and is more effective, thanks to its rigid structure. Closed-cell insulation has a slight edge over open-cell because of its durability, but both types can last 80–100 years!

Deterioration and Spray Foam

Insulation loses its R-value as it degrades. R-value measures how well the insulation prevents heat flow. Drafts, high energy bills, and cold spots will result as it deteriorates.

One fantastic aspect of spray foam insulation is that time won’t affect its abilities. Only outside factors will cause harm, but spray foam is typically less prone to factors like infestations and leaks. Interestingly, installation mistakes are the biggest issues that ruin spray foam.

Common Spray Foam Installation Mistakes

Here are common installation mistakes with spray foam insulation:

• Leaving gaps and holes in the insulation area
• Failing to remove the old insulation before installing the new insulation
• Applying spray foam over old insulation
• Installing the insulation on a surface that’s too cold or too hot
• Applying the spray foam insulation too thin
• Installing insulation on unclean or not fully dry substrate

These mistakes tend to happen when homeowners install the spray foam insulation themselves. Find a reputable professional, like Paragon Protection, to apply the insulation properly. Paragon Protection are expert spray foam insulation contractors in Lake Zurich, Illinois who can install and handle spray foam insulation for you.

Closing Thoughts

Many contractors prefer spray foam insulation over other insulation materials, and it’s easy to see why. You won’t have to worry about time affecting the spray foam after installation. This material will keep your home comfortable and save you money.