What R Value Insulation Do I Need For Garage Door

In garage doors the higher the r value the better the door will be at stopping heat loss.

What r value insulation do i need for garage door.

R value measures how well certain building insulation materials can resist heat. That s particularly true if you have a heating system in the garage. Without these weatherproofing features the cold or heat will reduce the energy efficiency of the door. 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.

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. Insulation materials are designed to stop the flow of heat. Do different insulation materials affect the r value. 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 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. Most garage door insulation has an r value of between r 8 and r 12 because it is so thin to fit the space. Know exactly how much you need with our project calculators. The r value is just a measurement of how well the materials are working.

The other option is purchasing a pre insulated garage door that may have a higher r value. Some materials provide better insulation than others. The higher the r value the greater the insulation performance. If it s not insulated then an r 6 value will do.