How Thick Is Garage Door Metal

Clopay manufactures a variety of styles from carriage house garage doors to classic raised panel garage doors in several factory finished colors.

How thick is garage door metal.

Insulated sectional steel doors the insulated sectional steel door model 418 is a high quality heavy duty door that provides protection against hot and cold environments. First steel is a poor insulator so insulated doors are a smart choice for saving energy and reducing noise. Low cost doors have thin panels of 27 or 28 gauge steel. Second garage doors have steel panels that vary in thickness.

Steel doors can be insulated or non insulated. You can also paint the door to match your home. You can usually discern a steel door s quality both by the door s thickness and the thickness of its cladding. Also if you have a sloped driveway or an uneven garage floor and water is seeping under your garage door the door seal adds a 1 2 in.

Fabricated of 16 gauge flush galvanized steel exterior these 2 51 mm thick doors offer an r value of 7 35. Garage door manufacturers offer an optional panel of styrofoam insulation covered with a sheet of rigid styrene to prevent the insulation from catching on fire. Tall barrier to the garage floor. Some manufacturers have steel back doors in one and three eighths inch thick and up to two inch thick sections the thicker the door the better r value you will get.

Not all garages need insulation so compare price against how you plan to use your garage. Non insulated garage doors are made from a single sheet of molded steel and are usually 2 thick to lend a certain amount of solidity to the structure of the panel section. The best type of steel garage door is the triple layer steel back with at least two inches if thickness. This is related to insulation value some two inch thick garage door having an r13 value that is similar to a four inch thick wall at your home insulated with fiberglass insulation.

Steel garage doors can have panels of as little as 1 8 inches and be the most cost effective but offer little insulation. When shopping for a steel garage door two features are particularly worth giving some thought to. The garage door threshold seal creates a tight seal for your garage door which will keep leaves dirt water and snow from being blown under the garage door by the wind. The thickness of residential garage doors can dictate the cost of a door as well as how well it is insulated.