Selection of green roof materials Types of green roof systems ... professionals and others looking to learn about green building design.

Before sketching out your design, assess the roof you're planning to use - it's important that the building is sturdy ... join together the outer sides of the green roof structure.

This fact makes green roofs more practical for new development rather than retrofitting. There are a number of design considerations that will affect the efficiency of green roofs. Some of these ...

A biodiverse green roof may be designed to replicate habitats similar to those found ona brownfield site - a place such as a wasteland or post-industrial area. Rubble, sand, concrete and crushed ...

The Denver Green Buildings Ordinance is a building code that requires buildings larger than 25,000 square feet to dedicate a section of their roofs to solar or rooftop gardens, with portions ranging ...