BIRMINGHAM Blog

What Are the Signs That You Need to Replace Your Home Insulation

Worn-out insulation can cause a lot of different problems in your home. Some of them, like drafts, are just annoying. But others can be more serious, like high energy bills or even health problems from allergens, rodents, and mold. So how can you tell that your home insulation must be replaced?

Lifespans of Different Home Insulation

Different insulation types have different lifespans. These are the general lifespans for the most common home insulation:

1. Fiberglass Insulation

Fiberglass insulation is popular with homeowners because it is an effective way to keep homes warm and cost-effective. Fiberglass insulation lasts up to 100 years in most houses, but it may need to be replaced after 15 to 20 years. If you have over a decade old insulation, you may want to have it inspected by a professional.

2. Spray Foam (Polyurethane Foam)

Spray foam insulation is an excellent way to insulate your home because it is durable, effective, and long-lasting. It is also mold-resistant and does not hold moisture, so it won't shift or move over time. Spray foam insulation is one of the best ways to insulate your home. It is durable and long-lasting, but sometimes it needs to be replaced. If you have problems with your spray foam insulation, you may need to replace it.

3. Cellulose Insulation

Cellulose insulation is made from recycled paper products and is, therefore, a more environmentally friendly choice than other types of insulation. It blocks air better than other types of insulation, making it a good choice if you want to improve your home's energy efficiency. Additionally, cellulose insulation has been shown to provide fire protection for your home.

Cellulose insulation is not as long-lasting as other types of insulation, but it is made of recycled materials, making it more environmentally friendly. It typically lasts 20-30 years but may start degrading after 15 years. Damages to your home's exterior can reduce your insulation's lifespan.

Signs of a Needed Home Insulation Replacement

Do you currently have a home insulation issue and are unsure whether it needs to be replaced? Here's how you can know:

1. Your house's temperature is uneven or constantly changing.

2. Your entire home feels drafty.

3. Your energy bills are too high.

4. You can't find the right temperature, nor can you maintain it at the right level. It feels like your home is either too hot or too cold.

5. You notice that some rooms have a draft.

6. You deal with condensation, leaks, and moisture problems constantly.

7. You find the insulation thin, breaking down, falling, shifting, or wet.

8. You have issues with pests and rodents like mice, rats, squirrels, raccoons, and insects.

9. Your housemate is getting sick or having allergies.

Conclusion

There are several key signs that you need to replace your home insulation. These include drafts, uneven temperatures, high energy bills, and moisture problems. If you notice any of these issues, it's important to consult with a professional to determine the best course of action. Insulation is an important part of any home, and ensuring it is in good condition is crucial to maintaining a comfortable and efficient living space.

Koala Insulation Birmingham are attic experts with over 50 years of combined insulation installation experience. Give your home controlled air flow movement with an air sealing upgrade and experience savings, good health, and home value with our air sealing services! If you need insulation contractors in Birmingham, AL, we’ve got you covered! Get in touch with us today and let us know how we can help!