Which room in your home is the most inefficient? Your attic! Up to 30% of your home’s heating and cooling energy can escape through the roof if your attic isn’t properly insulated. If you’re considering replacing your insulation, here are a few things to keep in mind.

5 Signs That Indicate Your Home Insulation Needs To Be Replaced

Consider the below-mentioned 5 signs; these will help you decide whether your home insulation needs to be replaced or not:

1. Your home is drafty

One of the most obvious signs that your home insulation needs to be replaced is if you feel a draft inside your house. Several things can cause this, but it’s most likely due to gaps or holes in your insulation. These gaps can occur over time as your insulation settles or if it was improperly installed in the first place.

2. Your energy bills are high

Another sign that you need new insulation is if you’ve noticed a spike in your energy bills. This is because old or damaged insulation won’t be as effective at keeping the heat in (or out, during the summer). As a result, your heating and cooling system will have to work harder to maintain a comfortable temperature, leading to higher energy bills.

3. You have condensation on your windows

Condensation on your windows is another sign that your home needs new insulation. This is because the condensation is caused by warm air escaping from your house and coming into contact with the cold glass of your windows. If you have single-pane windows, this condensation can cause them to frost over, which can lead to even more heat loss.

4. Your attic is hot in the summer

If you have an attic, one way to tell if it needs more insulation is if it feels hot during the summer months. This is because heat rises, so if your attic isn’t well insulated, the heat from your house will escape into the attic and make it uncomfortably warm. In extreme cases, this can even cause damage to items stored in the attic.

5. You have ice dams on your roof

Ice dams are another sign that you need more insulation in your home. They form when heat escapes from your house and melts the snow on your roof. The water then runs down to the edge of your roof where it freezes again, forming a dam that prevents melting snow from draining off of your roof. This can lead to water damage inside your house as well as an increased risk of ice dams forming in future winters.


If you’ve noticed any of these signs, it’s a good idea to have your home insulation inspected by a professional like Ottawa Insulations. We can determine if your insulation needs to be replaced and, if so, what type of insulation would be best for your home. Keep this on us, we will do all things as per your expectations. 

Recommended Posts