What You Need to Know about Spray Foam for Pest Control

Spray foam insulation is a popular method that involves spraying a liquid foam that expands and hardens quickly once it comes in contact with the open air. Spray foam insulation is ideal for areas that need to be sealed from the outside environment, like crawl spaces and attics. It is an efficient pest control option.

How Does It Work?

The reason why spray foam is so effective at repelling pests is that the foam is sprayed into every tiny crack and crevice. The foam is a thin layer that makes all of the walls, spaces, and cracks airtight, which is where most pests would seek out food and water. This helps eliminate their nesting areas, while the spray foam’s adhesive properties make it difficult for new pests to get in.

Since spray foam is an effective sealant, it’s also suitable for solving issues like preventing moisture and heat from escaping a home. This will help increase your home’s energy efficiency by keeping the building dry and reducing your energy bill.

Why Choose Spray Foam for Pest Control

There are many reasons why spray foam is the best option for pest control. Below are a few of the most important ones:

  • Spray Foam Insulation Is Effective

The main reason to choose spray foam over other forms of insulation is the effectiveness of the product. The foam is sprayed into every opening, creating a seal that is meant to keep pests out.

Spray foam insulation is also flame-retardant, so it won’t start a fire if it catches on fire. This is good for anyone who has an indoor pet or a fireplace. Spray foam is also good for stopping drafts and keeping the heat in your home during the winter.

  • Spray Foam Is Quick and Easy to Apply

The application process for spray foam insulation is straightforward. Once applied to any cracks or crevices, it will expand and harden quickly, creating a barrier that keeps the pests out. The process is done quickly, and the area can be sealed immediately.

  • Spray Foam Is Safe for Homes and Buildings

The process of spraying foam insulation doesn’t create any harmful fumes. The adhesive properties of the spray are also safe for most surfaces, like sheetrock and doors. The foam won’t damage most surfaces and doesn’t require VOCs or other toxic chemicals.

  • Spray Foam Is Affordable

The cost of spray foam insulation is still cheaper than other types of insulation. Spray foam is also more efficient because it covers a lot of space with one application. This makes for a cost-effective option for sealing the entire home or building.

What to Look for in a Spray Foam Contractor

When choosing a spray foam contractor, you should consider the following questions:

• What is their experience with pest control?

• How long have they been in business?

• What certifications do they have?

• Do they have a guarantee?

• Are they involved in the community?

• What insurance do they have?

• What services do they provide?

• Do they offer a warranty?

• What are the costs?

• Can they meet your timeline?


Spray foam insulation is an excellent choice for sealing your home from pesky pests. It is designed to plug up any holes and cracks in your home, making it just about impossible for pests to get in. 

Your home is one of your most significant investments, so you want to make sure it’s protected from pests. By choosing spray foam insulation, you will get the best results for your property.

Are you looking for a foam insulation contractor? Choose Foamworks, a leading insulation contractor specializing in the quality application of spray foam insulation. Give us a call!

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