They are most often 1 to 1 5 inches in thickness.
													
																	Minimum width between 2 garage doors. 
									
	
		
	
																	Stepping up a little bit with 9 2 7 m wide doors you ll need your garage to be a minimum of 24 feet 7 3 m wide if not wider depending on whether you want a front access door rather than one on the side. 
																	Doors made for two cars can be as little as 14 feet wide 4 3 meters but are more commonly 15 or 16 feet wide 4 6 or 4 9 meters. 
																	If your property has space and your township gives permission we recommend going at least 24 wide. 
																	You can get a custom height for an additional cost. 
															
													
									
	
		
	
																	No matter what door configuration you choose the following recommended minimum double garage sizes apply. 
																	The standard garage door height is 7 feet 2 1 meters but an 8 foot 2 4 meter height is also available. 
																	Width 22ft 6 7m minimum length 20ft 6m minimum door width 9ft 2 7m minimum single garage door width door width 16ft 4 8m minimum double garage door width. 
																	These widths and depths were created to allow 3 feet between your vehicle and the side walls plus 3 feet between each vehicle. 
															
													
									
	
		
	
																	The average width of a car is around 6 to 6 5 feet. 
																	It s required to have a minimum of 3 75 inches on each side in order to have enough space for the vertical tracks. 
																	Add a few feet on either side to get in and out of a vehicle and you will soon be close to the 20 foot width of the minimum garage size.