Attic Insulation Contractor is the single most effective way to cut your home energy costs and keep it comfortable year-round. It also has the added benefit of reducing noise levels. However, the type of attic insulation you choose is important. Different insulation products have varying R-values, which determine how much heat they resist and how well they keep warm air inside your home and cool air outside it. This article will outline 4 different types of attic insulation and dive into their pros and cons, so you can make an informed choice that suits your property, budget, and priorities.

The most popular type of attic insulation is fiberglass batt insulation. Resembling pink cotton candy and clouds, it’s likely what you think of when you hear the word “insulation.” Made of tiny glass fiber slivers fused together with a chemical vapor, fiberglass is both fire-retardant and moisture-resistant. It has a standard R-value of R-2.9-R-3.8 and usually costs $0.30-$1.50 per square foot to install.

How to Tell if Your Attic Insulation Is Underperforming

Another common type of attic insulation is cellulose, which is typically made of recycled paper and other materials. It’s very effective at insulating homes and can have an R-value of R-3.5 per inch when installed properly. Cellulose is not as moisture-resistant as fiberglass, so it’s best to use this type of attic insulation in dry climates only.

As with all insulation, it’s important to hire a professional for attic insulation installation. There are many safety precautions that professionals must take during the installation process that homeowners may not be aware of. Additionally, improper installation can lead to blocked air vents and moisture issues down the line.

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