Nothing says “sustainable architecture quite like a green roof. AN has rounded up eight of the latest green roof and subsurface components that the pros use to seal out, drain, or retail water, like the Green Roof Blocks system (above) by Green Roof Blocks.
The Green Roof Block system is a completely self-contained module made from high-grade anodized aluminum. It can be pre-planted with a growth medium that the company guarantees will never break down. Built-in drainage and convenient handles make the units easy to install.