We are a family owned business serving the Pacific Northwest for since 1993, specializing in air sealing, attics, under floors, and wall insulation. We are proud to be a part of Puget Sound Energy contractor alliance network. We re-insulate existing homes in attics, sidewalls and floors as well as heat-ducts, water pipes and new visqueen. We do all ventilation to the existing building codes.

Insulation is a good investment and InsulSafe 4 is the finest product available for quality, safety and peace of mind. A professional contractor who is trained and qualified to evaluate insulation needs, based on climate and energy standards for your area, must pneumatically install InsulSafe 4. Only a professional can recommend the areas that should be insulated and the amount of insulation required to produce the thermal efficiency needed to increase comfort and save energy.

What's new?

Todays job: Instead of blowing this attic with fiberglass we used cellulose. Cellulose is a loose-fill product composed of small particles of pulverized paper and cloth, treated with a fire retardant. It’s blown into the attic and wall spaces under air pressure through hoses. Cellulose has an...

Posted on Mar 03, 2021  •  Facebook

From top to bottom we have you covered on all your insulation needs!

Posted on Feb 12, 2021  •  Facebook

With the cold front rolling in now is the time to get your attics checked! This attic was air sealed before blowing R-49. Call today for a free inspection! John- (425)350-1194 Josh- (253)375-0257Surperiorweathe rization.com

Posted on Jan 25, 2021  •  Facebook

Air sealing your attic along with having the proper R-Value in your attic can save you up to 50% on your energy bill!

Posted on Jan 14, 2021  •  Facebook

From all of us at Superior Weatherization we would like to wish you a very Merry Christmas and A Happy New Year!

Posted on Dec 24, 2020  •  Facebook

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