The EZ- Strip Air Spacer system for reflective insulation makes it easy to maintain a quality air space required by the manufacturers of reflective insulation to achieve the insulations top R-value. This spacer is easy to use with a pre-installed super strong double-sided tape. The EZ- Strip Spacer system insures the integrity of the required air space from its continuous rail open truss design down the ducts edges and will provide a solid base to hang the ducts or run them across the attic joists and also provides a continuous air space around the fittings, plenums and round ducts. When you need more insulation support for larger ducts just add an EZ-Strip Spacer down the center to insure the insulation doesn't lose its integrity and collapse the required air space. The EZ-Strip Spacer system is the new industry standard for insuring the ideal required air space. Remember, the air space is required by the manufacturers. The EZ-Strip Spacer can also be used for reflective insulation hot water heater kits as well as reflective insulation garage door kits to increase the R-value.