How Long Does Insulation Last?

How Long Does Insulation Last?

Spray foam insulation your home well-insulated helps you reduce energy costs and improve indoor comfort. It also prevents moisture damage and mold growth, which can lead to structural issues and health problems. Considering that insulation is an essential investment in your home, it’s important to know how long the material will last before it begins to degrade and no longer offers effective resistance to heat and cold.

The lifespan of fiberglass, cellulose, spray foam, and other types of insulation depends on the material, how it’s installed, the climate, and the maintenance and care it receives. The best way to ensure that your insulation lasts as long as possible is to choose high-quality products, have it properly installed by qualified contractors, and maintain a routine inspection for signs of moisture and pest infestation.

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Fiberglass insulation can last up to 80 years, but it may need replacement before that point due to moisture exposure, settling, and other factors. This common insulation material is particularly vulnerable to moisture, so you’ll want to regularly inspect for signs of damage and keep it sealed.

Cellulose insulation is made from recycled paper products, which makes it more eco-friendly than fiberglass. However, it’s also more susceptible to moisture and can lose effectiveness if exposed to water leaks or pests.

Foam board and mineral wool are both durable materials that can last decades or even a lifetime if maintained correctly. They’re best suited for chilly spaces like movie rooms and soundproofing homes.

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3010 N 27th St Tacoma WA 98407
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