In the u s roofs is the standard plural of roof. Rooves is an old secondary form and it still appears occasionally by analogy with other irregular plurals such as hooves but it is not common enough to be considered standard. The plural of roof is roofs or rooves. 
				
			
										passion auto roof bars
											passat b7 estate roof bars
											over gutter c hook
											playmobil store with awning
											new world roofing sunshine coast
											perla seamless rain gutters
											patching cedar siding holes
											permanent attic ladder