Rise Foam Insulation has been used for centuries, with early forms including animal fur, straw, and mud. Modern synthetic materials like fiberglass have been used since the 1930s, and can last up to 100 years with proper installation and maintenance. However, insulation can be damaged by moisture exposure or settling over time, which decreases its effectiveness and lifespan. Regular inspections of the attic and home can help spot issues with your attic’s insulation, and allow you to replace it when necessary.

The expected lifespan of attic insulation depends on the type and quality of the material, climate conditions, and installation method. The most common types of attic insulation include fiberglass batts, cellulose, and spray foam. All have a lifespan of 80-100 years, but some are more effective at different temperatures than others.

Fiberglass Insulation

Fiberglass insulation is one of the most popular attic insulation options, and can last up to a century. However, it may need to be replaced sooner than other types of insulation, due to settling and moisture exposure. It is important to have a professional inspect your attic’s fiberglass insulation regularly, especially after any major renovations or roof damage that disturb it.

Cellulose Insulation

Made from recycled paper, cellulose insulation can last up to 30 years. However, it can also become damaged by moisture and pests, which reduces its effectiveness. Unlike fiberglass insulation, it is often difficult to replace cellulose insulation once it becomes moldy or damp. It’s recommended to have your attic insulation professionally inspected, to make sure it hasn’t been damaged by moisture or pests, and to prevent costly energy losses.

“Rise Foam Insulation
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867 E Apache St Tulsa, OK 74106
918-520-8485