Advantages of Spray Foam Insulation

If you find yourself wondering whether or not you should have your building insulated with spray foam, then you’re in the right place. One of the best things about spray foam insulation is that it is applicable in a variety of situations, works equally well for old and new homes, and can provide many other benefits besides energy savings alone.

Deters Moisture

Some of the major advantages that can be attributed to spray foam insulation when compared to other types of insulation are due to its close cell structure. When spray foam is set and hardened it forms a rigid barrier that is impenetrable to air and moisture, providing your home with the best protection from mold and mildew.

In most cases, wet insulation is ineffective, however, even when spray foam is damp or even completely soaked it can retain its insulation properties.

Any cracks or gaps in the exterior of your home need your immediate attention. If there is any place for air, water, or humidity to get inside, it cannot only reduce the energy efficiency of your home but may also lead to serious damages. Spray foam can prevent this by squeezing into even the tiniest nooks and crannies that may exist in your home.

Improves Comfort

Nobody likes a drafty home, and one of the major benefits of spray foam insulation is that it helps to control any temperature fluctuations in a building. It promotes an even and consistent climate within your home office or workshop.

Spray foam keeps your home protected from the elements keeping it warm, dry, and comfortable by creating a rock-solid and airtight seal. Since other types of insulation don’t stick to every surface, they are unable to create this air seal.

Increases Indoor Air Quality

In addition to keeping your home energy efficient, spray foam has the added benefit of preventing allergens including dust, mold, mildew, pollen, or other outdoor pollutants from your home.

Many people may not be aware that these contaminants don’t just enter your living space through open doors or windows, but they actually have the ability to make their way in through your walls. Droppings or waste from pests may also affect the quality of your indoor air, however insects and rodents are deterred by spray foam because it does not provide a food source and it’s not ideal as nesting material.

If you want more from your insulation, spray foam as it has the ability to reduce symptoms from asthma and allergies, and can minimize sensitivities to chemicals. It’s a great option that is non-toxic and will protect the respiratory health of your family. When spray foam is set it won’t release any harmful contaminants.

Eco Friendly

Everybody is looking to go green when it comes to building materials these days. For that reason, choosing spray foam insulation is a no-brainer because it is not only an eco-friendly material but also can help you reduce your carbon footprint by conserving energy.

New developments in the blowing agents for spray foam mean and that it does not produce any greenhouse gases, Additionally you can find spray foam that is made from natural materials further reducing your impact on the environment.

This is contrary to fiberglass, one of the most popular insulation materials, as it is extremely energy-intensive to produce and can never be recycled.


Unlike traditional insulation materials, which can lose their effectiveness over time due to settling or moisture accumulation, spray form performs exactly the way it is designed for decades to come.

When its two main components are combined a chemical reaction occurs which causes them to harden and expand, keeping their shape long into the future. Once it is cured properly it won’t shift or sag, and is not vulnerable to moisture or fluctuations in temperature. Unlike other types of insulation spray foam can last for the lifetime of your structure.

Provides Structural Support

The rigid properties of spray home foam insulation can add structural integrity to your home or structure. I can give you an extra layer of protection against wind and other environmental factors. With one application your building is more structurally sound. If you are looking for the most durable insulation option available, spray foam is definitely the way to go.

Sound Reduction

Spray foam can save you the trouble of having to deal with noisy traffic or construction sounds in your neighborhood. As the foam fills all the cracks and small spaces, the sound won’t be able to travel into your home. The insulation soundproofs your walls by absorbing the sound waves maintaining the peaceful tranquility of your home or office. If you are looking for a sanctuary from the noisy outdoors, spray foam is the right choice for you.

Saves Money

You can save a significant amount of money on your heating and cooling bill when you install spray foam insulation. While it may seem like an expensive upfront investment, your energy savings can be massive over time.

The average American Home spends around $2,000 on energy for their home every year, with 2 to 400 of those dollars potentially going to waste from drafts, air leaks, and or outdated heating and cooling systems, according to the Office of Energy Efficiency and Renewable Energy.

Since spray foam insulation expands effectively sealing all of those potential air leaks, your climate control system won’t have to work as hard, as it is not having to compensate for the loss of already treated air, which is money literally going out the window! It may be difficult to calculate how long it will take for differing insulation options to become cost-effective, however, both open-cell and closed-cell varieties of spray foam tend to pay for themselves after three to five years. You can also expect the value of your home to increase if it is highly energy-efficient, as this is an attractive quality for prospective homebuyers.

If you have come to the decision that spray foam insulation is the right choice for your home or business, call Evergreen insulation, Evergreen insulation is one of the most competent spray foam insulation contractors in Spokane and North Idaho. Our team can make sure that your home or business remains cool during summer and stays warm in the winter.