March 26, 2023


General Blog

Spray Foam Insulation: How Does It Help With Chattanooga’s Cold Climate?

According to the Koppen climate classification system, Chattanooga, Tennessee, is characterized by a humid subtropical climate, and it is one of the most extreme climates in the United States. The city is located in central Tennessee and is home to roughly 100,000 people.

During winters, the climate is cold, and people will have to tolerate temperatures that can drop below freezing. And one of the ways to escape cold is to look for services that use residential spray foam insulation in Chattanooga, TN, and prevent the cold from reaching the home.

What Is Spray Foam Insulation, and How Does It Work?

Spray polyurethane foam (SPE) is a combination of isocyanate and polyol, and the end product is spray foam. These two components are heated before pumping into the spray gun separately. The mixture is then sprayed onto the substrate.

It has been used as a roofing and insulation material for many years. It is used as a substitute for built-up roofing, and SPF roofs are increasingly used to protect a wide range of structures. SPF systems have proven dependable and long-lasting over time, as evidenced by extensive independent research.

Spray Foam Insulation Has Some Prerequisites

Because the foam is sprayed on the roof as a liquid, it produces a single continuous, seamless, and highly stable membrane. And for the proper application of SPF, a clean surface is required, and it must be dry and devoid of oil and other impurities. Meanwhile, according to the building code, the character must also be securely connected to the substrate. A protective topcoat is necessary and can be sprayed on the wall before starting the process.

Benefits of Spray Foam Insulation

Spray Foam insulation is among the best home insulating materials, as it can seal the premises from dampness, helps in saving money, protects your home against harsh climate, and protects your family’s health from toxic molds grown inside the house because of moisture. It provides a complete air seal — sprayed into the wall, it expands to one inch in seconds, adhering to all surfaces.

Residential spray foam insulation in Chattanooga, TN, works to prevent infiltration of moisture and humidity, adds muscle to the building’s strength and structure, prevents sag, prevents air pollution by stopping dust, eliminates ice damming, improves quality, reduces unnecessary capacity requirements, and copes with all building regulations and standards for fire resistance.

Two Types of Spray Foam Insulation

When installing the foam product in your house, you must decide whether you want to utilize open-cell foam or closed-cell foam, while cost, application approaches, and performance all depend on this choice.

There are two essential elements for the open-cell vs. closed-cell debate, and the first is the foam’s composition. It’s either open-cell foam, which means the foam’s microscopic cells aren’t closed. It has pores where air fills every “open” spot inside the substance. Meanwhile, closed-cell foam is weaker and softer than open-cell foam.

All of the tiny foam cells in closed-cell foam are closed and packed together, and they contain a gas that causes the foam to rise and expand. Besides, the size and density of these cells can be designed to have various properties.

So, to sum up, escape the extreme cold in Chattanooga by using the information mentioned above and deciding on insulating your home. This way, you can care for your family’s health and save a lot of money on energy bills.