According to build it solar bubble wrap is often used to insulate greenhouses during the winter so why not use it at home too.
													
																	Does bubble wrap make good insulation. 
								
	
		
	
																	A single pane window has an r value of 8. 
																	Bubble wrap works as insulation because it raises your windows r value. 
																	After applying bubble wrap insulation to your windowpane from the inside tiny bubbles serve as a network of many insulating pockets filled with air. 
																	The higher the r value the less heat escapes. 
															
													
								
	
		
	
																	You can put a bubble wrap sheet inside the toolbox to ensure that the tools do not clank during movement from one place to the other as it happens with a handyman. 
																	And it can be reused many times. 
																	Bubble wrap insulation is very versatile and comes in varying colours sizes with a self sealing variant of bubble pouches and is anti static. 
																	Bubble paper is cheaper and easier to use than other traditional alternatives. 
															
													
								
	
		
	
																	Adding a strip of bubble wrap raises this value to 2. 
																	An r value is a measure of resistance to heat flow through a material s thickness. 
																	Bubble paper makes great insulation because air is a good insulator and bubble paper is nothing more than bubbles of air wrapped in plastic.