Using the L-brackets, join together the outer sides of the green roof structure ... are grown on special matting which is simple to install. Remember to choose some evergreen species if you ...

Scorched by the Sun in summer and beaten by the wind and rain in winter, the roof of a city building can provide animals and plants with an unexpected place to live, rest and find food. Bees, rare ...

A “cool” roof that reflects sunlight rather than absorbing it can keep buildings cooler in summer, reducing the need for air conditioning. Some homeowners even install green roofs — a lawn ...