Measure the opening height.
													
																	Standard shower stall door width. 
									
	
		
	
																	Determine the distance from wall to wall at the top and bottom of the opening. 
																	If these differ select a door using the larger width for a bypass door or the smaller width for a pivot door. 
																	American standard euro 33 6 in. 
																	Based on size and quality. 
															
													
									
	
		
	
																	The measurements should be to the nearest 1 16 inch. 
																	Other common dimensions are 36 inches by 42 inches and 36 inches by 48 inches. 
																	At the top and at the bottom. 
																	Whether measuring a shower or a shower bathtub combination measure the width by running a tape measure or a laser measuring device from side to side. 
															
													
									
	
		
	
																	Measure in two places. 
																	Shower stall minus tub 48 x 36 inches. 
																	The typical shower stall is 36 inches wide by 36 inches deep. 
																	The size of a glass shower enclosure will vary based upon a number of considerations. 
															
													
									
	
		
	
																	An open shower offers less privacy than a standard shower stall with a door. 
																	Measure the opening width. 
																	These include the amount of space you have in your bathroom and whether you want it set inside an alcove of the bathroom or a standalone unit. 
																	For smaller bathrooms a shower stall measuring 30 inches by 30 inches combines function with space saving design. 
															
													
									
	
		
	
																	Measuring for a shower door.