Sometimes carpenters can fill that space in with wood and since its painted it would hide the fact that its a sliver of wood down there.
													
																	Door casing floor gap. 
									
	
		
	
																	In some cases you can use quarter round molding to cover the gap between an exterior door and a laminate floor. 
																	Caulking won t affect the flooring but its caulk and doesn t last forever and dirt sticks to it. 
																	This is done with molding called casing. 
																	It is about a little less than a 1 4 of an inch. 
															
													
									
	
		
	
																	The contractors tried to seal it using caulk but it doesn t look so great in my opinion. 
																	Kwfloors apr 26 2017. 
																	This is after casing kickers were installed which is a very easy process that anyone can do. 
																	That or replace the whole door and trim. 
															
													
									
	
		
	
																	You simply describe the gap take a picture of it or. 
																	Under all the door casings there is a gap between the casing and the hardwood floor. 
																	Gaps between door casing and laminate flooring are common and manufacturers have designed a wide variety of special pieces for this purpose. 
																	Please feel free to send us pictures of your door casings so we can help you determine which style you may need. 
															
													
									
	
		
	
																	A miter joint is where the ends of two pieces of molding are cut at equal angles 45 degrees for a square corner. 
																	Either way to trim a door you need to bridge the gap between the door jamb the frame from on which the door is hinged and where the latch engages and the wall.