What R Value Should I Get For My Garage Door

Most garage door insulation has an r value of between r 8 and r 12 because it is so thin to fit the space.

What r value should i get for my garage 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. When determining how much insulation you need don t guesstimate calculate. The other option is purchasing a pre insulated garage door that may have a higher r value. The higher the r value the better the thermal performance of the insulation.

When buying a garage door it s important to consider a few different aspects before worrying about r value. Know exactly how much you need with our project calculators. Without these weatherproofing features the cold or heat will reduce the energy efficiency of the door. Attached but not actively heated or cooled garages should have a garage door with an r value between r 6 and r 9.

R value is a measure of insulation s ability to resist heat traveling through it. U value is a measure of the flow of heat through an insulating or building material. The higher the r value the greater the insulation performance. Actively cooled or heated garages should have a garage door with an r value of r 13 or higher to save on energy costs.

Shoppers may get the impression that this number is important and it is but most are unsure about what it is or why they should even pay attention to it when choosing a garage door. In general a higher r value means better insulation but there s more to it than that. There are two types of kits usually available. If you have ever shopped for a new garage door you have probably come across an r value.

For example the door s description may read 16 ft x 7 ft r value 6 5. Insulation level are specified by r value. What r value should i look for. The garage is often the largest opening to a house making it very vulnerable to weather extremes.

Another option where the garage will be used for living space is to insulate the door with a garage door insulation kit available at home centers. Recommended home insulation r values. When doing research on different types of garage doors you may have come across an r value measurement associated with. Two kits will cover a standard 16 foot wide garage door.

The lower the u value the better the insulating ability. We have several door styles to meet your insulated door needs for both residential and commercial applications. Here are the answers to some of the most. R value measures how well certain building insulation materials can resist heat.

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. A vinyl faced fiberglass batting kit provides a decent r 8 insulating value for the door.