Commercial doors are available as a standard up to 24 in width.
													
																	Pole barn door height. 
									
	
		
	
																	If you need to store an rv motorhome or camper most models require a minimum of 12 clearance to get inside a door. 
																	Narrower doors can be made special but are more expensive than the 8 width. 
																	If you want to store tractor and trailer go with a 40 x 80 x 16 pole barn. 
																	10 12 14 etc. 
															
													
									
	
		
	
																	When considering the maximum door height that will be feasible for your building the 2 foot rule is a safe one to follow as well. 
																	The average pickup truck or suv can fit inside an 8 door. 
																	Residential doors are available in most heights to 18 wide. 
																	If you re building a pole barn garage the average garage door height is 7 to 8 tall. 
															
													
									
	
		
	
																	In some cases usually 7 or 8 heights 20 width residential doors are available. 
																	Pole buildings are typically built in 2 foot increments for the wall height i e.