Waterproofing in multi-story complexes – failed waterproofing on decks. What you need to know before buying a unit/apartment. 2 case studies. #suretysaturday #waterproofing #buildingdefects #apartmentdefects #leakingdecks #suretyproperty If you want to join us on our weekly live streams so you don’t miss a beat “join us as a friend” on our personal Facebook page at https://www.facebook.com/surety.cohens.