Glass Garage Door R Value

2 how do you use your garage.

Glass garage door r value.

The all glass and aluminum garage door by modern glass garage doors are a perfect and affordable complement to your home s clean contemporary look. A value of r 16 offers a 5 reduction in heat flow and a 5 improvement in energy efficiency over a value of r 8. R value of garage door insulation what is r value. Foamed in place polyurethane insulation fills the rails and stiles providing enhanced thermal efficiency that adds r value of up to 4 36 on the door.

If it is detached and unheated a lightly insulated or non insulated door should be enough. Today s garage doors with polyurethane insulation will have an r value of 12 18 garaga s residential garage doors provide up to r 18 but you also want to choose a door that has otherwise good construction. Wayne dalton uses a calculated door section r value for our insulated doors. Insulated rails and stiles are available as an option.

Then buy a door with at least an r 16 value. The higher the r value the greater the insulating properties of the door. Overhead door corporation uses a calculated door section r value for our insulated doors. See chart for r value comparisons.

You have turned it into a workshop or home gym.