R Rating For Garage Doors

R value is a measure of thermal efficiency.

R rating for garage doors.

When doing research on different types of garage doors you may have come across an r value measurement associated with. There are three levels of horsepower found in most garage doors. When it comes to r values for garage doors the higher the better. 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.

If you have ever shopped for a new garage door you have probably come across an r value. 2 how do you use your garage. If it is detached and unheated a lightly insulated or non insulated door should be enough. R value of garage door insulation what is r value.

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. The higher the r value the greater the insulating properties of the door. An insulated garage door can help reduce the transfer of heat or cold air into your garage and other areas of your home thus improving your home s overall energy efficiency. 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 the most widely used measurement for a garage door s energy efficiency. That s particularly true if you have a heating system in the garage. Detached garages need a lower overall r value between 0 and r 6. Here are the answers to some of the most.

Actively cooled or heated garages should have a garage door with an r value of r 13 or higher to save on energy costs. What is a good r value for a garage door. Overhead door corporation uses a calculated door section r value for our insulated doors. Clopay uses door section r value s for our garage door insulation testing which is in accordance with the door and access manufacturers association guidelines provided in tds 163.

This adds insulation to the garage door without impeding its functionality. Then buy a door with at least an r 16 value. How to choose the best garage doors a garage gives us the incredible luxury of space. When buying a garage door it s important to consider a few different aspects before worrying about r value.

The other option is purchasing a pre insulated garage door that may have a higher r value. 1 3 will be able to lift a one car garage door 1 2 is best for dual car or sectional doors around 300 pounds and 3 4 up to 1 5. If it is attached it is best to choose a garage door with an r value of r 12 or r 16. Most garage door insulation has an r value of between r 8 and r 12 because it is so thin to fit the space.

For example the door s description may read 16 ft x 7 ft r value 6 5.