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

https://www.livebinders.com/b/3714167?tabid=153c3aa9-4519-d7d2-9a55-9686b487888f

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.