Replace fogged, drafty windows with high-performance units and install sturdy doors that seal tight, improving security

https://iad.portfolio.instructure.com/shared/808516acf5eb4e9acaed52551b4b3e2fff9f0d47a08e7757

Replace fogged, drafty windows with high-performance units and install sturdy doors that seal tight, improving security, efficiency, and year-round comfort for homes in London, Ontario.