Wood Garage Door Insulation Value

Garages with a living space above them should have insulation with an r value of at least 14 to keep the living space comfortable.
Wood garage door insulation value. R value of garage door insulation what is r value. Garage door insulation is of limited value anyway given the other areas of the garage that are equally problematic in terms of heat loss. If you have ever shopped for a new garage door you have probably come across an r value. 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 is a measure of thermal efficiency. Solid core wood entry doors have some insulating properties naturally inherent in wood. The higher the r value the greater the insulating properties of the door.
A 2 1. The floor of your garage is probably built on a slab which means that it isn t insulated and is an ongoing source of energy transference. Steel garage doors are naturally insulated better than wooden garage doors. 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 r value of a 1 3 4 inch wood door is 3 03. Not only will your garage and workshop be more attractive and much quieter but cellofoam garage door panels will also reduce your monthly energy waste. Overhead door corporation uses a calculated door section r value for our insulated doors. Some of the most important benefits of this garage door insulation kit are the inherent water resistance permanent r value dimensional stability and excellent physical strength.
If you have wooden garage doors insulating them should be a high priority if you want to improve the temperature of your garage.