Highest R Value For Garage Doors

The effectiveness of the insulation is expressed as an r value which is a measure of thermal resistance to heat flow.
Highest r value for garage doors. When doing research on different types of garage doors you may have come across an r value measurement associated with. Clopay uses door. The garage is often the largest opening to a house making it very vulnerable to weather extremes. When the r value of a material is low it conducts heat very easily.
A higher r value means a slower transmission of heat which means less cold air leaking into your garage in the winter and less heat invading your garage in the summer. R value is the most widely used measurement for a garage door s energy efficiency. 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. Currently there are no energy star rated garage doors.
When a material s r value is high it does not conduct heat well making it a good insulator. Simply put this is a number that reflects the door s ability to withstand the transfer of heat through the door. The higher the r value the better the insulation in the door. Here are the answers to some of the most.
Suitable for 9 feet wide. R value is a measure of thermal efficiency. 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. Overhead door corporation uses a calculated door section r value for our insulated doors.
Really it s nothing more than a measure of the door s thermal resistance or ability to prevent heat loss. We have several door styles to meet your insulated door needs for both residential and. Garage door r value. For example the door s description may read 16 ft x 7 ft r value 6 5.
R value of garage door insulation what is r value. The first step is to understand what the r value of a garage door actually means. If you have ever shopped for a new garage door you have probably come across an r value. The higher the r value the greater the insulating properties of the door.
The anco complete garage door insulation kit is a premium option that s designed to fit the majority of garage doors. Other features of the anco garage insulation include. For example if you have a type of insulation that has an r value of r 5 per inch of thickness you will need a depth of 6 inches of this insulation installed in your attic to reach r 30 if you live in zones 2 or 3. Insulation r value of 9.
Some of these specifications are nearly impossible to meet such as in aluminum glazed doors because aluminum and glass conduct heat and cold so well. We are often asked about what the r value is on new garage doors. Often building plans and specs require a particular r value. Classic steel model 8500 has the highest level of garage door insulation for our residential doors with an r value of 16 22.
When it comes to r values for garage doors the higher the better.