Just enough slope to drain water but also flat enough to be a problem if not constructed properly.
													
																	Rooftop terrace flat roof type. 
									
	
		
	
																	Flat roofs tend to have a reputation for being problematic. 
																	Flat roofs usually come with a 10 to 20 year warranty but can last 25 years if you. 
																	The flat roof is commonly constructed in reinforced concrete flat stone supported on rolled steel joists r s j bricks tiled etc. 
																	Also different architectural styles will use the same type of roof. 
															
													
									
	
		
	
																	Intricate roofs have many parts that incorporate several of the basic roof designs such as a gable roof sitting atop a gambrel or variations of the gable valley roof design using one or a variety of different types of roof trusses also see our very detailed diagrams showing the different parts of a roof truss. 
																	Flat roofs are an ancient form mostly used in arid climates and allow the roof space to be used as a living space or a living roof. 
																	Best type of roofing system for creating roof terrace if we are building a large flat roof for the purposes of creating a roof terrace what is the best roofing system to use and how is it best to finish it ie decking tiling etc. 
																	A pvc roofing system such as the one from ib roof available in either 50 mil 60 mil or 80 mil thickness would be an ideal type of a roofing membrane for such a roof. 
															
													
									
	
		
	
																	The system includes all the components and flashing details. 
																	Pros and cons for flat roof materials. 
																	Commercial buildings generally have flat roofs.