If you own a residential home and have been considering adding insulation to your attic, you may have asked yourself, “How much insulation do I need?” The answer to that question can be nuanced. Naturally, the answer depends on your existing insulation and whether it provides adequate protection for your home. Surprisingly, most homes lack sufficient insulation.
Few homeowners realize that the amount and type of insulation needed in their homes change over time. How is that possible? Insulation settles. Insulation also gradually loses effectiveness due to various contributing factors, such as moisture intrusion, pest infestation, and mold growth. Unfortunately, homeowners may not realize that the condition of the insulation worsened over time and has become less effective.
