Should you remove your old insulation before installing new? Attic insulation is estimated to last in the neighborhood of 80 years to 100 years. But it does lose efficiency as its ages. Our experts at Sugar Land Insulation recommend you replace. your insulation after 15 to 20 years.
Unless your old insulation is wet, moldy, or infested with rodent feces, it's is not necessary to have it removed before installing new. An alternative plan to consider is having us inspect and seal any cracks and crevices to separate air quality of your attic from air quality of your living areas.
Once again there are many factors to consider with this process. Let our experts meet with you on your free consultation and talk about your options.