Signs It’s Time to Replace Your Attic Insulation

Attic insulation is one of the most common methods for homeowners to reduce their home heating and cooling costs. Being one of the most effective methods, many people look to save money on a new energy-efficient home by investing in attic insulation. However, if your attic is not maintained regularly, you may need to replace your attic insulation.

1. Your Existing Attic Insulation is Wet

That goes for any type or age of insulation, including fiberglass, cellulose, or even the newest types of foam insulation. But whether you have one of these types or another, they all follow the same rules: when they get wet, they don’t work. This is because it’s impossible to remove all the moisture from the fibers once they’ve soaked it up.

2. Your Energy Bill is High

There is a lot to pay attention to in your home, and one of the most important things is how much you’re paying for energy. Your bills should be relatively consistent from month to month, but if you notice your energy bills increasing, it might be time to look into replacing your attic insulation. Attic insulation helps regulate the temperature in your home by preventing heat from escaping through the roof or the attic and keeping hot air out. You can figure out whether you need new insulation by checking the R-value of your current insulation.

3. Cold and Hot Spots in the Room

If you’re noticing cold and hot spots in your home, you may consider replacing your attic insulation. This is because the insulation has likely become damaged over time from exposure to moisture or other environmental factors. If this occurs, it will no longer be able to provide an adequate barrier against heat transfer between the interior and exterior spaces in your house. This can then lead to uncomfortable temperature fluctuations throughout different parts of the home, making living conditions difficult during both winter and summer months.

4. It is Shrinking, Sagging, or Falling

The most common sign that your insulation needs replacement is if it’s sagging or has been packed down to half its original thickness. This is typically caused by animal activity, such as raccoons or squirrels walking on the insulation or storing items. You may also see loose insulation fibers falling from the ceiling when you walk through your home as this is an indicator of animal activity in your roof.

5. Air Leaks

The fact that warm air is escaping from your home and ending up in your attic means that the insulation in your attic can’t be doing a very good job of keeping it out. An unsealed attic can account for as much as 30% of the energy loss in your home. If left unchecked, this can increase the cost of heating and cooling your home, but it can also damage your house’s structural integrity.

6. You Hear Noises in the Walls and Attic

Attics are quiet places, but we’re often surprised by their sounds. Mice and squirrels may live there year-round, while birds nest there seasonally. While you might not be bothered by the noise of nesting birds or mice running around, squirrels can be loud and destructive, and their presence means that your insulation is at risk of damage. It is always a good idea to have your attic checked routinely for nesting animals to ensure the lifetime of your roof is maximized.

Key Takeaways

This article highlights the signs it’s time to look into replacing your attic insulation. We hope that after reading this article you will be more prepared to notice the tell tale signs of worn out roof insulation and know who to call when that time comes. Hopefully, this has given you some knowledge about insulating your attic, which will enable you to make a more informed decision about what to do. If the time has come for your roof insulation to be replaced, give Divided Sky a Call or visit our website, we would be happy to help!

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