Patented substrate blocks make us the industry leader in sloped roof installations.
  • Maximum stability created by our interlocking block technology.
  • Green roofs installed on slopes as steep as 45° (12/12 pitch).
  • Vertical water retention layers evenly distribute moisture across the entire roof, so plants at the top don’t dry out, and plants at the bottom don’t drown.
  • Depth can be customized to create the lightest saturated weight possible.