How does spray foam insulation increase home value

How does spray foam insulation increase home value?

Not everyone buys a home intending to live there forever. You may buy a home to live in for now, but maybe you will sell it if the correct offer comes your way. If that is indeed the case, then it’s only natural to add something to your home that increases its value, such as spray foam insulation. But how does spray foam insulation increase home value?

Spray foam insulation increases the value of a home by making it more energy efficient, and comfortable, and making sure it doesn’t get too noisy inside the home. Also, it protects the house from various damage, mainly the ones caused by water.

Let’s take a detailed look at how installing spray foam insulation will help you increase your house’s value.

How does spray foam insulation work?

To fully grasp the importance of spray foam insulation when it comes to increasing your home’s value, you first have to know how it works. As soon as spray insulation foam comes in contact with the surfaces, it goes into every pore, cracks, and crevice. As a result, air, water, sound, and heat can’t pass through these places as the foam completely insulates the house. 

How does spray foam insulation increase my home resale value?

Now that you know the working procedure of spray foam insulation, you can now guess how it helps your case if you want your house’s resale value to increase. Let’s see if your assumption is right or not. 

1. By increasing the energy efficiency

House energy efficiency

The word insulation means to completely resist the flow of heat. Spray foam insulation does exactly that. Therefore during summer, heat can not enter the house from outside easily. This ensures the house remains comparatively cooler than usual. So the need to use AC units goes down a lot, saving electricity and in turn, money.

On the other hand, during winter, the heat inside the house can’t escape through the cracks and crevices of the walls. This results in the house being warm and the need to use heaters reducing by quite a lot. This also saves energy and of course, money. 

Nowadays, almost all our decisions are made keeping one eye on the betterment of the environment. So it’s a no-brainer that when people will come to buy your house, they will be willing to pay more if your house has spray foam insulation. 

2. By making the house more comfortable to live in

Balancing the air temperature of the inside and outside depending on the weather not only saves energy but also makes the home exceptionally comfy to live in. If the house is cooler during summer, the amount of comfort exponentially goes up. Similarly, who doesn’t like a warm home during freezing winters? 

So whenever a potential buyer comes in, they’ll marvel at the fact that your house has spray foam insulation which makes the home more comfortable to live in. They won’t need too much pursuing to pay good money to buy your house for that. 

3. Blocking out noise

noisy home

Sound enters the house not only through the doors and windows but also through various cracks in the walls. But as the spray foam fills up every bit of crevice in the walls of the house, noise can’t intervene with your peaceful time at home because there isn’t any place for it to go through. As for the foam itself, it doesn’t conduct sound too well, which is a big plus point as you want your home to be as free of noise as possible. 

4. Preventing Damage

One of the main reasons the resale value of a house goes down is its inability to prevent water damage. Spray foam insulation has you covered in this regard, as due to filling up every crack and crevice, water has no place from which it can enter. This makes the house immune to water damage.

Additionally, the house’s structural integrity is greatly protected by using spray foam simulation. Since the foam almost immediately hardens whenever they are applied, they act as the glue that holds the parts of the house together. So, there is very little chance of the building falling apart. 

The foam also prevents mold from growing. Mold grows in places where there is excessive moisture. But as water can’t enter the walls of the house due to the insulation, mold doesn’t have enough moisture to grow. As a result, the environment inside the house remains mold free and healthy. 

Final words

More often than not when people are offered the choice of spray foam insulation, they ask the professionals, “how does spray foam insulation increase home value?”. Because many people always have to sell their house for the right price in the back of their minds It is only normal to ask this. Now that you know why it is so important, make haste and install spray foam insulation in your house. 


1. How much value does insulation add to a house?

How much the value of your house goes up will entirely depend on how big your house is and what kind of insulation you are using. In general, using insulation adds between 2 to 6 percent value to your house, depending on these factors.

2. How much does spray foam insulation cost per square foot?

The cost of spray foam insulation varies according to its type. Of the two types of foam spray, the open spray foam is cheaper than its closed-cell counterpart. In general, it costs between $1.00 to $4.50 on average. 

3. How long does spray foam insulation last?

One of the biggest selling points of spray foam insulation other than its insulating properties is its longevity. Usually, once you’ve used spray foam insulation in your house, you don’t have to worry about insulating it for another 80 to 100 years. Closed-cell spray foams have longer durability than open-cell ones.