Pretty sad that all that installed material is being unnecessarily exposed to weather and elements. Wouldn't want to have a unit in any of those buildings that are sitting exposed like that. Wonder how that could effect warranty with Tarion. Should reach out and send photo to Tarion and ask that question. Most materials are not designed to be exposed for long period of times, especially with no-one maintaining or cleaning the effected materials. It's a shame and waste of money. Bad practice by the builder.