Insulation is one of the most cost-effective energy upgrades that can reduce air leaks and make your home more comfortable. However, it can be difficult to determine which type of insulation is best suited for your needs and budget. This article outlines the most popular types of attic insulation alongside their pros and cons. Find out https://sprayprofoam.com/

Rigid Foam Board

This insulation comes in rigid panels or boards made of foam plastics such as polystyrene, polyisocyanurate and polyurethane. It has a high R-value and is one of the most effective attic insulation options. It also offers excellent air sealing and can add structural strength to your attic space. It’s also fire-resistant and moisture resistant. However, it’s more expensive than other types of insulation and requires professional installation.

Fiberglass Batt Insulation

This type of attic insulation is what most people think of when they imagine home insulation. It comes in thick sheets with paper on both sides of a pink fiberglass center. This is easy to work with as a DIYer but has the lowest R-value of all the attic insulation options, around 2.2 or 3.2 per inch. It’s also not a good choice for damp areas because it can absorb and hold water, which can cause mold and mildew.

Blown-In Cellulose Insulation

Similar to fiberglass batt insulation, blown-in cellulose is made of recycled newspaper and other materials that are treated with boric acid to make them fire-resistant. It’s easier to install than fiberglass, but it still has a low R-value compared to other attic insulation options. It can also settle over time and lose a large amount of its insulative value.

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