GATEWAY WEST & METRO EAST IL Blog

Benefits of Spray Foam in St. Louis

There are a few common types of insulation that homeowners and businesses choose from when they first have their house insulated: fiberglass, cellulose, denim, and more. However, when it comes to having a longer-lasting product that’s able to perform with half the insulation installed, spray foam insulation is one of the best choices a property owner can make.

Open Cell vs. Closed Cell Spray Foam

There are two types of spray foam you can have installed in your building: Open Cell and Closed Cell. Open-cell spray foam is a soft, cloud-like foam that’s more commonly installed in hotter climates. Closed-cell spray foam is more rigid and is a better vapor barrier. Closed-cell is also denser than open-cell spray foam and will be better at supporting the structural integrity.

While the two types of spray foam have their own strengths and weaknesses compared to each other, there are 5 main benefits of either spray foam variety that surpass other insulations.

1.   Structural Support

Because of the density and rigidity of closed-cell spray foam, this type of insulation can actually contribute to the structural support of the building. It’s commonly used in industrial and commercial buildings for this benefit, supporting the walls, ceilings, and frame of the structure.

2.   Moisture and Air Sealant

Over time, your home develops small cracks and holes that air and moisture easily enter through. As water and air seep in, you’re at risk of mold, bacteria, and allergens entering your home. Spray foam expands on contact when it’s installed and can fill the tiniest of cracks and spaces, sealing possible problem areas.

When blown-in or batt insulation like fiberglass and cellulose get wet, they need to be replaced as soon as possible. However, spray foam contains an inert polymer which means mold and bacteria have nothing to feed off of. 

3.   Pest Prevention

Insects and rodents enjoy nesting in old insulation and are attracted to the safe, warm attic areas that aren’t visited very often. If insulation like fiberglass isn’t treated properly, it can end up attracting pests instead, giving them an area to nest in and material to create bedding from.

Rodents and insects put you and your household at risk from disease, allergies, and attracting other creatures. Spray foam deters pests because it doesn’t give them a food source or nesting area. 

4.   Noise Reduction

When it comes to soundproofing your home, it’s not just about making sure your neighbors across the street can’t hear your TV. If your building is under-insulated, you may find yourself easily woken up by the garage, birds outside, or even footsteps across the house. Certain insulations are better at absorbing noise and spray foam insulation is often your best choice.

5.   Environmentally Friendly

When concerned about product and energy waste, spray foam is one of your most environmentally friendly insulation options. Because of its long-lasting lifespan, less material is used and you need fewer maintenance checks. With the addition of reducing health hazards from things like mold and pests, spray foam contributes to your house’s health, too. With fewer structural problems from the air, moisture, and pest concerns, you’re using fewer products to reduce these risks.

By hiring a Koala Insulation of Gateway West expert, you not only get a more efficient building that meets local codes and guidelines, but you also get to benefit from the years of energy savings that professionally installed insulation will bring. Contact us now to schedule a consultation and be on your way to reaping the energy-saving benefits.