A living roof is heavy; managing the extra weight requires careful consideration in its design. Welcome to How They Pulled It Off where we take a close look at one particularly challenging aspect ...

The single solid-poured, cast-in-place concrete roof stays put, even though there is a living roof on top of the roof, which probably adds a fair amount of weight.

A living roof is heavy; managing the extra weight requires careful consideration in its design. To pull off a sculptural ...