If you want to go for a single door and want to park a recreational vehicle then you can customize its height up to 12 feet.
													
																	Stamndard heigh for garage doors. 
									
	
		
	
																	They are most often 1 to 1 5 inches in thickness. 
																	For an approximately 12 x 22 detached garage or one attached to your house the most common width is 8 or 9 feet. 
																	Find a garage door seller and installer on houzz. 
																	You can get a custom height for an additional cost. 
															
													
									
	
		
	
																	The standard door size you looked above is for the single door garage. 
																	Many home builders do not consider this a structural necessity but a style and price choice for the homeowner. 
																	A single car garage door is typically 8 feet wide adding another 8 feet in width for every additional vehicle with a standard height of 7 feet. 
																	The standard size for double garage doors is 16 feet wide and 7 to 8 feet high. 
															
													
									
	
		
	
																	However in terms of height it can go up to 12 feet to accommodate an rv. 
																	Well normal garage doors measure 8 x 7 feet 9 x 7 feet and 10 x 7 feet all around. 
																	This is for a normal home with a normal car truck suv or van parked inside. 
																	What size are standard residential garage doors. 
															
													
									
	
		
	
																	These widths and depths were created to allow 3 feet between your vehicle and the side walls plus 3 feet between each vehicle. 
																	As for the height it is 7 or 8 feet. 
																	You can also customize your door design for an additional cost. 
																	The single door is a good choice for a smaller garage area. 
															
													
									
	
		
	
																	Many 16 x 7 garage doors will be designed with a pair of single 8 foot garage door bays separated by a central post or column.