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Are you considering upgrading your home’s insulation? Spray foam insulation has become increasingly popular due to its superior performance and energy-saving benefits. In this comprehensive guide, we’ll cover everything you need to know about spray foam insulation and how to find a reliable contractor.

What is Spray Foam Insulation?

Spray foam insulation is a type of insulation that is sprayed as a liquid and expands into a foam, creating an air-tight seal. It is made up of two main components, isocyanate and polyol resin, which react when mixed together. This reaction causes the mixture to expand and harden, filling gaps and crevices in walls, ceilings, and floors.

There are two main types of spray foam insulation:

Open-cell spray foam

This type of foam is less dense and more flexible, making it ideal for interior walls and attics. It provides excellent sound dampening and is cost-effective.

Closed-cell spray foam

Denser and more rigid than open-cell foam, closed-cell spray foam offers superior insulation properties and moisture resistance. It is perfect for exterior walls, basements, and roofs.

Benefits of Spray Foam Insulation

Energy efficiency

Spray foam insulation creates an airtight seal, preventing heat loss in winter and heat gain in summer. This results in lower energy bills and a more comfortable living environment.

Moisture resistance

Closed-cell spray foam is highly resistant to moisture, helping prevent mold and mildew growth in your home.


Spray foam insulation does not settle or degrade over time, ensuring long-lasting performance.


The dense nature of spray foam insulation helps reduce noise transmission, creating a quieter home.

Structural strength

As spray foam adheres to surfaces and hardens, it can add structural integrity to your home.

Finding a Spray Foam Insulation Contractor

When looking for a spray foam insulation contractor, consider the following:


Choose a contractor with a proven track record of successful spray foam installations. Ask for references and check online reviews.


Ensure your contractor is certified by the Spray Polyurethane Foam Alliance (SPFA) or a similar organization. This guarantees they have the necessary training and knowledge to perform the job correctly.


Verify that your contractor carries proper insurance, including liability and workers’ compensation coverage.


A professional contractor should use high-quality, well-maintained equipment to ensure the best results.


Look for a contractor who offers a warranty on their workmanship and materials. This protects your investment and provides peace of mind.

Preparing for Spray Foam Installation

Before the installation process begins, take the following steps:

Clear the area

Remove any items that may obstruct the installation process, such as furniture or stored items.

Cover belongings

Use plastic sheeting to protect your belongings from overspray.


Ensure proper ventilation during and after the installation process to minimize fumes.

Arrange accommodations

As the installation process can be disruptive, consider staying elsewhere during the project.

Reach Out to Prescotts AZ Spray Foam Today

Spray foam insulation is a wise investment for your home, providing numerous benefits and long-term savings. However, it’s essential to choose a reputable and experienced contractor for the best results. If you’re ready to upgrade your home’s insulation with spray foam, reach out to Prescotts AZ Spray Foam today.

Our team of certified professionals will provide top-notch installation services and ensure your home is well-insulated for years to come. Contact us today for a free estimate and start reaping the benefits of spray foam insulation!