Insulation and Rodent Exclusion on Mercer Island, WA
As an island completely surrounded by Lake Washington, Mercer Island lives with constant ambient humidity year-round — extra pressure on any poorly sealed crawl space or attic. In 2021, it also hit 106°F during the heat dome. That's why every inspection we do on Mercer Island evaluates 28 vulnerable zones in the home.
Complete Protection for Mercer Island Homes
Attic Renovation in Mercer Island
With 106°F recorded during the 2021 heat dome, and constant humidity from its lake setting, a Mercer Island attic faces two extremes at once.
More about Attic Renovation →Crawl Space Renovation in Mercer Island
Mercer Island's constant ambient humidity, surrounded by water on every side, calls for a vapor barrier in good condition in any crawl space.
More about Crawl Space Renovation →Rodent Exclusion in Mercer Island
With so much established vegetation on an island like Mercer Island, rodents find multiple routes into homes. Our 28-zone inspection identifies all of them.
More about Rodent Exclusion →Mold Remediation in Mercer Island
Mold on Mercer Island finds favorable conditions thanks to the lake's constant humidity. We identify the exact source before treating the space.
More about Mold Remediation →Sump Pump in Mercer Island
If your crawl space on Mercer Island collects water, a sump pump system is the permanent fix against the island's constant humidity.
More about Sump Pump →Drill and Fill in Mercer Island
Many of Mercer Island's older homes have exterior walls with insufficient insulation. Drill and Fill fixes it with small, easy-to-patch holes.
More about Drill and Fill →Neighborhoods in Mercer Island
And the rest of the island.
Frequently Asked Questions
How much does it cost to insulate an attic on Mercer Island?
It depends on the size of your attic, how much insulation needs to be removed, and how far below current code your home is. The only way to give you an exact number is with a free inspection.
How often should I have my crawl space inspected on Mercer Island?
We recommend an inspection at least every two years, and right away if you notice odors, visible moisture, or changes in your flooring.
Does Nordic Insulation serve all of Mercer Island?
Yes, we cover all of Mercer Island.
Is the inspection free?
Yes, the initial inspection is free.