Insulation is a great way to keep your home comfortable and energy-efficient. Different types of insulation have different life expectancies, so it's important to know when it's time to replace yours. With proper home maintenance, you can expect your insulation to last for at least 25 years, but depending on the type of insulation you have, it could last up to 100 years. Fiberglass insulation is one of the most popular choices among homeowners because it's effective and cost-effective.
It can last up to 80-100 years if left undamaged, but pieces may start to fall off after 15-20 years. It's important to inspect your insulation regularly for signs of damage or degradation, as this can affect its lifespan. Cellulose loose fill insulation is the most environmentally friendly option; however, because it is mainly made from recycled material, it can degrade over time, with an average lifespan of 20-30 years. It's important to note that the conditions of an average home are rarely ideal for maintaining flawless insulation, so it may fail before reaching its maximum lifespan.
With regular inspections and maintenance, you can ensure that your insulation lasts as long as possible. When it comes to maintaining your insulation, there are a few things you can do to ensure that it lasts as long as possible. First, make sure that your attic is properly ventilated and that there is no moisture buildup. Moisture can cause mold and mildew growth, which can damage your insulation and reduce its lifespan. Additionally, check for any signs of damage or wear and tear on a regular basis.
If you notice any issues, make sure to address them right away. Finally, if you're unsure about the condition of your insulation or how long it will last, it's best to consult a professional. An experienced contractor can inspect your insulation and provide advice on how to maintain it properly. They can also help you decide if it's time to replace your insulation.