Highest R Value Garage 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.

Highest r value garage door.

Know exactly how much you need with our project calculators. When doing research on different types of garage doors you may have come across an r value measurement associated with. In general a higher r value means better insulation but there s more to it than that. When determining how much insulation you need don t guesstimate calculate.

Below is a list of our garage doors and the r value of each one. 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 measures how well certain building insulation materials can resist heat. That s particularly true if you have a heating system in the garage.

When buying a garage door it s important to consider a few different aspects before worrying about r value. For best u factor choose finish and color with high solar reflectance bright colors. The higher the r value the greater the insulation performance. Today s garage doors with polyurethane insulation will have an r value of 12 18 garaga s residential garage doors provide up to r 18 but you also want to choose a door that has otherwise good construction.

The garage is often the largest opening to a house making it very vulnerable to weather extremes. What r value should you look for in a new garage door. What is the standard r value for a garage door. While overhead door advertises their model 494 495 thermacore door has an r value of 17 5 a claim like competitors claims is presumably based on a center of panel measurement installed door test reports show a u factor of 0 16 equivalent to r 6 25.

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.