Home and Garden

How Long Will the Insulation in Your Home Last?

If your home energy bills are rising, there may be a problem with your insulation. The insulation in your home degrades over time, causing your home to run less efficiently. Additionally, animals and intense weather can wear your insulation out even faster. For the most past, your home insulation should last for several decades. If you have no idea about the age of your insulation, you can can have it evaluated by a professional.

According to the International Association of Certified Home Inspectors (IACH), home insulation can last 80 to 100 years. Insulation constructed from spray foam, wrap tape, and house wrap is graded for up to 80 years, while cellulose, foam board, loose fill, and rock wool insulation can last up to 100. Obviously, this is a very long time! Just make sure you know the age of your property and when the installation was installed.

Factors That Can Affect Your Insulation

Modern installation is created to be durable, sturdy, and extremely long-lasting. It is designed to stand up against humidity, weather, and general wear and tear. However, installation can still be weakened by certain conditions.

The biggest enemy of your insulation is water. Water damage and mold can ruin areas of your home insulation. Repair any leaks in your roof or plumbing immediately, and check your insulation for signs of disrepair. And keep checking, because signs of mold may not appear right away. Blank spots, created when pieces of insulation fall off, are especially prone to molding, so keep an eye on or have them repaired.

The next enemy to your insulation is dirt. Insulation that becomes clogged or coated with dirt, dust, and debris will degrade more rapidly, and work less effectively. If there are areas of your insulation that are coated with dirt, you may want to have these spots replaced.

Finally, your insulation is susceptible to breaks. Places where the insulation gets punctured or cracked, or where batts of insulation have fallen off, cause the insulation to work less effectively. These are areas are prone to mold, fraying and further damage.

Types of Insulation

Most of the insulation you’ve probably come into contact with has been fiberglass, because fiberglass is the most popular option. It is easy to install, inexpensive, and it works especially well for ceilings and floors. It is durable and it stands up against humidity.

Another great option is spray foam insulation. This costs a bit more than fiberglass, but it more effective at blocking air and water and preventing mold. Spray foam is a great modern option that is quickly gaining popularity. Spray foam requires less regular checkups and repairs.

A third choice is cellulose insulation. This is wonderful eco-friendly option constructed from recycled paper. Cellulose insulation works great for closing off gaps and open spaces, and is often used to insulate attics and floorboards.

If you are considering home improvement Richmond Va, take your insulation into account. Speak to an insulation professional to have your home evaluated, and to discuss the best insulation options for you. Be sure to inquire about how often your insulation needs to be checked out. Regular evaluation and maintenance will help your insulation last 100 years.

 

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