Wall wrap insulation such as sisalation services two main purposes.
Reflective foil wall insulation.
Foil insulation is insulation that has a thin layer of reflective foil on one or both sides and is designed to reflect heat.
Low e foil layer s insulate enclosed air spaces to reduce convection and conduction.
Single and multilayer reflective insulation is designed with low emittance low e surfaces and expander technology that separates each layer to create two or more reflective air spaces within the wall or ceiling cavity.
Firstly it protects the inside of the building from wind moisture and dust effectively sealing it off from much of the elements.
Double reflective insulation roll for a versatile insulation product select for a versatile insulation product select reflectix insulation to help save energy costs throughout the home.
The purpose of wall wrap insulation.
Foil insulation can take any one of a number forms.
Found in major outlets such as in home depot s insulation aisle reflectix comes in tightly spooled rolls of 25 by 2 feet of shiny reflective foil look bubble wrap texture insulation in plastic bags.