Green Roof Systems



A ’green roof’ typically refers to a roof of a building that is partially or completely covered with vegetation and soil, or a growing medium, planted over a waterproofing membrane. They often include additional layers such as a root barrier and drainage and irrigation systems.

We are registered contractors and have been approved to install the following green systems

  • Bauder – Sedum
  • Moy Materials Ltd – Diadem

All of the above systems can be installed with appropriate vapour control layers and thermal insulation. We can provide solutions for all roof insulation configurations verifying quantities and U value (the measure of the rate of heat loss through a material) calculations. Insulation boards can be provided flat or with a taper to direct rainwater runoff.