Attic Insulation Replacement

What This Service Involves

When insulation has been soaked by roof leaks, flattened by age, or fouled by rodents, it stops resisting heat and can trap moisture against your framing. We remove the compromised material completely, correct whatever caused the damage, and replace it with new insulation at a proper R-value. This is common in older Puget Sound homes where decades-old batts have settled or absorbed years of attic humidity. Starting fresh restores thermal performance and removes the odors and allergens that degraded insulation carries.

Benefits

Restores lost R-value that settled or damaged insulation no longer provides; Removes rodent waste, mold, and odors trapped in old material; Corrects the leak or moisture source before new insulation goes in; Improves air quality for the living space below; Renews energy efficiency across the whole home

Our Process

1) Assess and document the condition of existing insulation; 2) Extract and bag out the old material safely; 3) Repair leaks, air-seal, and sanitize the attic floor; 4) Install new insulation to the specified R-value and confirm coverage

What Affects the Cost

Volume of old material requiring removal and disposal; Level of contamination from pests, mold, or water; Repairs needed to fix the underlying moisture source; Chosen replacement insulation type and target depth; Attic access and safe pathways for hauling debris

Best Time of Year

Ideal in late summer or early fall so new insulation is in place before winter, though damaged material should be addressed as soon as it is found.