Top Benefits of Spray Foam Insulation

Top Benefits of Spray Foam Insulation

Did you know that approximately 40% of energy is lost due to air infiltration? This is because air circulates through cracks leading to an HVAC system. This means that more energy will be used to keep the building comfortable to live in. That’s where we come in to help you understand the benefits of spray foam insulation for your home.

Benefits of Spray Foam Insulation

Understanding The Benefits of Spray Foam Insulation

Spray foam insulation is a chemical product made from two components; polyol resin, and isocyanate. When these two materials are blended together, they’ll expand between thirty and sixty times of its liquid volume once it’s sprayed in various places.

The benefit of this expansion is that it ensures that the product is effective as a distinct packing component which can form to fit the shape of the product being fastened. What’s more, it generates a high level of thermal insulating value without air infiltration.

Are you aware that spray foam insulation comes in two types? If you don’t know, the two types of spray foam insulation are; closed cell and open cell. While open-cell spray insulation foam is spongy and denser, closed cell spray foam insulation isn’t.

What this means is that open cell spray foam features a compact dampening effect. In terms of price, open-cell spray foam insulation is cheaper than closed cell spray insulation. If you aren’t sure which of the two you should use, you should know that even though closed cell spray foam insulation is rather expensive, it comes with more benefits that far outweigh its cost.

Remember, you need to invest in a sustainable yet durable solution which can serve you for many days to come. With that said, below are the benefits of closed cell spray foam insulation.

Other tips:

It’s a Dynamic Insulator

Before you choose the perfect insulation for your home, you should understand that spray foam insulation is far much effective compared to other commonly used insulation types. One good factor about spray foam is that it expands and firmly seals all crannies and nooks that other insulation types are incapable of sealing. It’s also important to note that the resistance value of spray foam is rated at R-6 which happens to be the highest in the market presently.

Major Energy Savings

If you’re like other homeowners, then you sure would give anything to reduce your energy bills. Installing a closed cell spray foam insulation is perhaps all you need to achieve your energy reduction goals. The best part of using spray foam insulation is knowing that it can help you save up to 50% of your energy costs as opposed to other forms of insulations whose saving rates are approximately 30% and still are not guaranteed.

Moisture Obstruction

Inspect your crawl space, walls, and even floors for gaps, cracks, and possible holes. Remember, these will not only let in air, but they’ll allow moisture and sometimes water to penetrate through if you don’t take the initiative to seal them.

Since spray foam insulation doesn’t allow water in, you can be sure that it’ll close and safeguard your crawl space and attic from leaks and airborne moisture. It’s however worth noting that in the event of flooding in your area, then spray foam insulation may not absorb water as effectively as other insulation types can.

Impermeable Seal

Choose spray foam insulation for its ability to seal cracks and gaps in your crawl space or attic. If you don’t already know, air leaks are among the leading reasons why your energy bills are high. But if you choose to use spray foam insulation, you’ll be sure that there will be a thing of the past. This is because spray foam insulation provides a robust impermeable seal which according to experts is less susceptible to air filtration as opposed to other forms of insulation.

Prevents Mildew and Mold

By now you know that spray foam insulation is water resistant and contains a passive polymer which makes it difficult for bacteria, mildew, and mold to feed on. When you use closed cell insulation in your home, you can be sure that it’ll be well protected from mildew and mold.


Is spray foam insulation eco-friendly? If you’re passionate about the environment. Here is why spray foam insulation is eco-friendly.

  • It prevents moisture and discourages the growth of mildew and mold.
  • It’s durable
  • Spray foam insulation cuts down energy consumption and eventually converts your home into a green homestead


The passive polymer in spray foam insulation gives it an unlimited lifespan. What this means is that both residential and commercial buildings can use spray foam insulation for the lifetime of the building. This is attributed to spray foam insulation’s durability.

Is Spray Foam Worth the Cost?

You’ve learned that spray foam is not cheap. On the other hand, it’ll keep your home safe from hazardous components, comfortable, and cut down your energy costs for as long as it lasts which can be the next twenty years.

Don’t you think that these benefits are worth every penny you spend on its initial cost? It’ll just be a few years before you recover the money you spend on the insulation in energy costs.

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The massive benefits of spray foam insulation are enough to convince you to install it whether your home is old or new. While the initial investment costs are high compared to other insulation types, spray foam is more effective when it comes to cutting down energy costs. One thing you’ll love about spray foam is the fact that in winter, it’ll safeguard your home against moisture and cold, while in summer it’ll safeguard you and your loved ones from the soaring heat. Again, if you value your privacy, then this is the insulation you need in your house.

We've been serving the Puget Sound area for Attic & Crawl Space Cleaning for years. We would love to help you make your home healthy again.
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