4 Types of Attic Insulation
When it comes to spray foam insulation your home, there are plenty of choices. Some types are better at keeping a consistent temperature than others, and some are more effective in soundproofing. In this article, we’ll explore 4 different types of attic insulation and dive into their pros and cons so you can make an educated decision about which option best suits your needs and budget.
How Proper Attic Insulation Reduces Energy Costs
The first attic insulation type on this list is fiberglass batt insulation. This is what most people envision when they think of insulation, and it’s a common choice for homeowners. It looks a bit like cotton candy, and it’s essentially tiny slivers of glass. Before being transformed into fiberglass, the glass was made from sand and recycled materials.
This type of insulation typically comes precut to fit standard attic joists, making it easier to install. It does well in hot climates because it reduces heat gain, and it can help to lower cooling costs. Unfortunately, it tends to settle and lose R-value over time. It also doesn’t mix well with moisture, and it’s a favorite snack for raccoons.
Another option for attic insulation is cellulose. It uses the same distribution method as fiberglass batts, but it’s made from recycled paper and other materials. This attic insulation can help to save on energy bills, and it’s a good choice for homeowners looking to minimize their impact on the environment. It does, however, have some drawbacks: it can be a tinderbox in humid weather, and it’s heavy enough to cause attic issues over time.
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