R Value Of Uninsulated Garage 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 of uninsulated garage door.

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. 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. The garage is often the largest opening to a house making it very vulnerable to weather extremes. Actively cooled or heated garages should have a garage door with an r value of r 13 or higher to save on energy costs.

Here are the answers to some of the most. 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. Thus r value is used to show the energy efficiency of a product. We have several door styles to meet your insulated door needs for both residential and.

The higher the r value the greater the insulating properties of the door. If you have ever shopped for a new garage door you have probably come across an r value. Overhead door corporation uses a calculated door section r value for our insulated doors. By using an insulating material you can reduce the transmission of heat or cold.

More precisely the r value is the measure of resistance to the flow of heat. R value is an imperial measurement of thermal resistance used in the building and construction industry. For example the door s description may read 16 ft x 7 ft r value 6 5. Clopay garage door r values depend on the door s thickness material and type of insulation and range from 6 3 to 20 4.

R value of garage door insulation what is r value.