Attic Insulation Removal and Replacement in Portland
Insulation that pests have soiled is a health, energy and pest-pressure problem. Replacing it is what finishes the job.
Once rodents or squirrels have nested in the attic, the insulation is no longer just insulation. It is a mix of droppings, urine, fur and chewed fibers. Leaving it in place keeps the odor and the scent trails that bring pests back.
Attic insulation also does a job: it slows heat movement through the ceiling. Compacted or contaminated insulation does it poorly, and a home loses comfort and spends more on heating and cooling.
Why replace rather than clean
Loose-fill and batt insulation cannot be washed. Droppings and urine soak into the fibers, and removing only the visible mess leaves contamination behind. Removal with a commercial vacuum, followed by sanitizing the attic floor, is the dependable approach.
TAP insulation
Besides standard options, we can install TAP insulation, which is treated to help protect the home from ants, spiders and other insects. It is a reasonable upgrade where pest pressure is high or where you want added protection after a rodent job.
Good timing
Insulation work belongs at the end of a pest job. We first remove the animals and close every entry point, because new insulation in an open attic simply gives pests fresh material to nest in.
What to watch for
Health
Soiled insulation can spread allergens and bacteria through ceiling gaps.
Energy
Fresh, evenly installed insulation restores performance.
Prevention
Clean, sealed attics hold less scent that draws animals back.
What happens on a visit
- Inspect the attic and measure what needs replacing
- Remove contaminated insulation with commercial vacuums
- Sanitize the exposed surfaces
- Install new insulation, including insect-resistant options
Read next: Attic Restoration, Squirrels, Mice.
Attic Insulation Removal questions
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Send us a request. We aim to reply within 15 minutes during regular business hours, or we take $20 off your service.