Lowe's Home Improvement Toronto Products ☑️ Anything at all to accomplish with the foundation of a house, like excavation or concrete pouring, need to be completed first. After the foundation is cured, you and or your contractors can work on framing the house or portion being reconstructed. Waterproofing and Insulation: https://iseodirectory.com/listings12700955/alfa-design-home-renovation-toronto-the-definitive-guide-to-home-renovation-contractors-toronto