TagMold(8)

This document illustrates common defects found in Port Package window and door installations in homes near Sea-Tac Airport, showing problems that go beyond normal wear and tear. Issues documented include exterior mold growth that impairs visibility, active water leakage between window panes, and serious structural damage caused by water infiltrating wall framing — in one case requiring a full wall replacement costing $100,000. These problems are reported across the geographic area where Port Packages have been installed and are not attributed to homeowner misuse.

In a March 2019 letter to Washington State Representative Tina Orwall, activist JC Harris outlines widespread problems with Port of Seattle noise-insulation packages installed in homes near Sea-Tac Airport, including failing windows, mold growth, and costly repairs affecting over 160 documented households. Harris urges Orwall to support changes to state law (RCW 53.54.030) that would allow homeowners to receive ongoing maintenance funding rather than a single one-time payment, arguing the current system unfairly benefits the Port and airlines at residents' expense. The letter also notes that affected cities such as Des Moines, SeaTac, and Burien have declined to engage on the issue, leaving residents frustrated and skeptical that any meaningful relief is possible.