254 pgs. Fine hardcover in Fine jacket. Illustrated with color photos throughout. A description of the historical development and current techniques for planting on roofs and walls. Apart from inherent beauty, roof greening reaps the environmental benefits of reducing pollution and run-off, insulating against heat and cold and reducing maintenance needs. Both large scale and small domestic examples are explored, introducing the practical techniques required including weight-bearing considerations, materials, substrates, draining layers and modular systems. A chapter is devoted to choosing plan... View More...
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