Winter is around the corner, and that means shielding the home against the cold is more important than ever. If you're tired of drafts and high heating bills, now is a great time to consider spray foam insulation. Here's a closer look at why this innovative material is a good fit for many homes. 

Why Spray Foam Is a Preferred Insulation in Homes

1. Improved R-Value

The R-value is a measure of a material's resistance to heat transfer. The higher the R-value of an insulating material, the more effective it will be at preventing heated air from leaching outside during the winter. Spray foam has a very high R-value, ranging from 3.5 to 7 per inch, depending on whether you use open or closed-cell foam. Closed-cell foam is denser because it contains gas instead of air, so it has a higher rating.

2. Protection Against Water Intrusion

Spray foam insulation is often used in attics because in addition to blocking air, it also prevents moisture from infiltrating the space. This is crucial if your roof is compromised and allows water to leak through the lower levels. Because foam dries rigidly, it will help keep moisture outside where it belongs. 

3. Enhanced Sound Reduction

Foam is also an effective noise insulator. When applied beneath floors, it offers the added benefit of blocking sounds from traveling from one room to another. For example, using it to insulate a room on the second floor will prevent people sleeping in bedrooms from being disturbed by noises on the first floor of the home. 

4. Efficient Installation

After application, spray foam expands to fill in even the smallest cracks and crevices. That means it can be used in hard-to-reach places, around obstructions, and within existing walls. Its efficient installation means it can be used in multiple areas of the home, including attics, basements, and crawl spaces.  

If you'd like a professional opinion on spray foam insulation and whether it's right for you, Koala Insulation of Northwest Atlanta is here to provide guidance. They'll assess your home and insulation needs to recommend the perfect product, whether that's foam, blow-in, batt, or blanket insulation. They have more than 15 years of experience in the industry, which means you can expect prompt, professional service. Call (770) 765-1580 to get started on a free estimate anywhere northwest of Atlanta, GA, and learn more about their services online.