Highest R Value 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.

Highest r value garage door.

In general a higher r value means better insulation but there s more to it than that. That s particularly true if you have a heating system in the garage. R value measures how well certain building insulation materials can resist heat. Know exactly how much you need with our project calculators.

When determining how much insulation you need don t guesstimate calculate. 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. For best u factor choose finish and color with high solar reflectance bright colors. 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.

Higher is better when looking at garage door r values but it s not the only factor to consider. Actively cooled or heated garages should have a garage door with an r value of r 13 or higher to save on energy costs. U factor will vary between 0 66 and 1 00 depending on finish and color selection. When doing research on different types of garage doors you may have come across an r value measurement associated with.

The higher the r value the greater the insulation performance. What r value should you look for in a new garage door. Below is a list of our garage doors and the r value of each one. When buying a garage door it s important to consider a few different aspects before worrying about r value.

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.