How Often Should Attic Insulation Be Replaced

Older homes often will need their insulation replaced simply because the quality of insulation has so greatly improved since the 1970s.

How often should attic insulation be replaced.

Unless your home is decades old you shouldn t have to worry about replacing insulation for that reason. You ll know it needs to be replaced if there are insulation leaks or if it is peeling from the walls. Some insulation is made to last for years while some insulation may need to be replaced sooner than expected. If you have an older home chances are the attic insulation is the same insulation that was installed when the house was built.

A slight increase in energy bills can be subtle at first but if this has been the case for a. Are you finding that different rooms have fluctuating temperatures at home. There are various factors that affect how often a home s attic insulation should be replaced. How often should insulation be replaced.

Depending on the type of insulation it can last anywhere from 20 to 80 years. While there are many different elements that determine whether or not you need to have your insulation replaced it s always best to consult with a professional to be sure. Warning signs that your attic insulation needs replaced fluctuating indoor temperatures. Older homes including any and all homes built in the 1970s or earlier should definitely get their insulation replaced especially if the insulation hasn t been replaced since the 1970s.

How often do i need to replace insulation in my attic. Foam insulation can settle after a year and may need to be replaced to keep it fluffy and insulating properly. However long before the insulation expires a new batch of insulation will likely settle and lose some of its effectiveness. Insulation should also be replaced in some cases sooner than 15 years if it is no longer doing its job properly.

Standard insulation starts to degrade and start peeling from walls after about 15 years.