NASATECH GARAGE Door Kit - Reflective Garage Door Insulation Kit 18Wx7H , TWO CAR GARAGE DOOR. This Garage Door Kit will fit any 2 Car 14ft 16ft 18ft 20ft Garage Doors (4 Panels High) The Kit Includes: -> 4 Rolls of 24inch x 18ft White/Foil Poly-Foam Core Insulation -> Tape -> Razor -> Squeegie -> Instructions The garage is usually the largest non-insulated space in your homes, resulting the costly heat loss and extra expense in your utility bills. >>>All-In-One Kit Contains everything you need to insulate your Garage Door. >>>Improves Thermal Performance >>>Easily Installs in 60 Minutes or Less >>>Increased R-Value and E-Value