That s here these 2 diagrams come into play.
													
																	Old wood window parts diagram. 
									
	
		
	
																	The most popular window in the u s it has the same basic parts as other types. 
																	Wood windows include window frame and sash made of solid wood. 
																	Installed beneath the stool of the window the apron is a decorative piece of trim that helps provide the interior of the window with a modern look and design. 
																	Window sashes may be fixed or operable. 
															
													
									
	
		
	
																	When you re replacing windows it s nice to know all the different parts of the window and window frame. 
																	Aluminum clad refers to the exterior wood parts of a window that are covered with extruded aluminum with a factory applied finish to deter the elements. 
																	Anatomy of a double hung photo by andrew mccaul. 
																	The first illustrates the anatomy of a window and frame. 
															
													
									
	
		
	
																	Obviously in a fixed window the sashes don t move. 
																	If new windows are in your future this is one story you don t want to miss. 
																	Andersen 400 series woodwright. 
																	Movable or fixed frame that supports the glazing. 
															
													
									
	
		
	
																	Other parts of window anatomy apron. 
																	Window frames and sashes are made from a variety of materials including wood aluminum vinyl steel or wood clad vinyl or aluminum. 
																	The second showcases the anatomy of a cross section of a three pane window. 
																	Parts of a door.