What R Value Insulation Do I Need For Garage Door

R value measures how well certain building insulation materials can resist heat.

What r value insulation do i need for garage door.

If your garage is not detached then the garage is probably insulated and you. The floor of your garage is probably built on a slab which means that it isn t insulated and is an ongoing source of energy transference. The thermal resistance value of a garage door doesn t mean much if the door isn t equipped with effective thermal breaks and suitable weatherstripping around and between the door sections. In garage doors the higher the r value the better the door will be at stopping heat loss.

Know exactly how much you need with our project calculators. Insulation materials are designed to stop the flow of heat. When determining how much insulation you need don t guesstimate calculate. This adds insulation to the garage door without impeding its functionality.

If it s not insulated then an r 6 value will do. That s particularly true if you have a heating system in the garage. Garage door insulation is of limited value anyway given the other areas of the garage that are equally problematic in terms of heat loss. The other option is purchasing a pre insulated garage door that may have a higher r value.

The r value is just a measurement of how well the materials are working. For instance if your garage is not attached to the home and is insulated you ll want to look for a door with a rating higher than r 10. Most garage door insulation has an r value of between r 8 and r 12 because it is so thin to fit the space. The higher the r value the greater the insulation performance.