foam has better heat retention
Foam will insulate better than plastic.
Foam lets extra cold air reach the water
Foam is a better insulator because of all the air pockets it has.
yes you can test it under a lamp and see the temp. for the foam and paper and if one has the lowest than that's the better insulator!good luck!
To effectively insulate floors for better energy efficiency and comfort, you can use materials like fiberglass, foam board, or spray foam insulation. These materials can be installed underneath the floorboards or on top of the existing flooring. Properly insulating floors can help reduce heat loss, improve energy efficiency, and make your home more comfortable.
With rubber or circular foam that you can by from any hardware store
To effectively insulate basement walls using foam board, first, measure and cut the foam board to fit the walls. Next, apply construction adhesive to the back of the foam board and press it against the wall. Seal any gaps with foam sealant. Finally, cover the foam board with a vapor barrier to prevent moisture buildup.
Foam paper is a type of craft material that is made from expanded polystyrene foam. It is lightweight, flexible, and comes in a variety of colors. Foam paper is often used in arts and crafts projects, school assignments, and decorations.
Water will freeze faster in a glass cup compared to a foam cup because glass is a better conductor of heat than foam. This means that the glass cup will transfer heat away from the water more quickly, leading to faster freezing. Foam cups insulate better and will retain heat, making the freezing process slower.
Duct tape does not provide insulation, but it can be used to seal ductwork or repair items temporarily. For insulation, it is better to use materials specifically designed for that purpose such as foam insulation or fiberglass.
paper
Fibreglass,Batts,Expol,Foam & a whole lot more.