Here are some heating, cooling and insulation parts, supplies and diagrams for your reference.
Garage Section (before insulation)
Insulated Garage Door with Prodex
Measuring Prodex
Measuring Marking Technique (flip corner)
Prodex Insulation Roll
Insulated Shop Doors with Prodex
Insulated Water Heater with Prodex
Foil Tape (seam Prodex)
Rigid Insulation Panels
Forced Air Furnace Diagram