Overhead Garage Door R Value

Model 5720 12 76 r value.

Overhead garage door r value. For example the door s description may read 16 ft x 7 ft r value 6 5. Polyurethane garage door insulation provides thermal efficiency 9 31 r value. The use of r values in promotional material for overhead garage door manufacturers has been accepted primarily because it is easier to understand for the consumer. Without these weatherproofing features the cold or heat will reduce the energy efficiency of the door.

The higher the r value the better the insulation in the door. Garage doors with high r values. 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 are interested in insulating a garage door yourself this video will walk you through everything you need to know.

Overhead door corporation uses a calculated door section r value for our insulated doors. Here are the answers to some of the most. We have several door styles to meet your insulated door needs for both residential and commercial applications. Model 5740 17 5 r value.

See chart for r value comparisons. At quality overhead door we understand the importance of comfort and efficiency within your local toledo oh home that s why we stock and install the highest quality garage doors from clopay the leading. Many models of garage doors now offer different levels of insulation which are rated by r values. U value is a measure of the flow of heat through an insulating or building material.

The lower the u value the better the insulating ability. R values specifically measure the insulation s ability to resist heat flow. However it is questionable whether a calculated r value is the appropriate measure of a garage door s. A value of r 16 offers a 5 reduction in heat flow and a 5 improvement in energy efficiency over a value of r 8.

The higher the r value the better the insulation. For converted spaces like home gyms or office consider a garage door with at least an r value of 16. Basically the higher the r value number the better the thermal performance. Garage door r value.

The effectiveness of the insulation is expressed as an r value which is a measure of thermal resistance to heat flow. Thermacore construction provides a continuous layer of foamed in place cfc free polyurethane garage door insulation sandwiched between two layers of corrosion resistant steel for maximum thermal efficiency. If you have ever shopped for a new garage door you have probably come across an r value.