Green roof also known as living or vegetated roof incorporates multiple layers such as waterproofing membrane and protective layer on the traditional roof.
													
																	Green roof demensions. 
									
	
		
	
																	A green roof or living roof is a roof of a building that is partially or completely covered with vegetation and a growing medium planted over a waterproofing membrane it may also include additional layers such as a root barrier and drainage and irrigation systems. 
																	The global green roof market size was valued at usd 1 1 billion in 2019 and is expected to grow at a compound annual growth rate cagr of 17 from 2020 to 2027. 
																	The global green roof market size was worth usd 7 2 billion in the year 2018 and is predicted to grow at a cagr of 17 1 for the period 2019 to 2025. 
																	The green roof design of the mill valley residence may not produce vegetation of the garden variety but plants that hail from the home s local flora. 
															
													
									
	
		
	
																	Site designers and planners should consult with green roof manufacturers and material suppliers for speciļ¬c sizing guidelines. 
																	The demand for the green roof has risen owing to its advantages which include co2 emissions reduced nois. 
																	This is most noticeable in intensive green roofs since there is a thicker and more consistent layer of soil which provides a higher insulating value. 
																	The result is a stunning home with a green roof that reduces heating and cooling costs and stimulates the habitat of local mill valley wildlife. 
															
													
									
	
		
	
																	As a general sizing.