The doors are designed to provide better temperature control in residential garages. If you have temperature-sensitive items in your garage, adding insulation to your garage door or installing a new garage door with better insulative properties than your current door could make sense for you.
In the clip posted here the person who hosts the video installs a DIY garage door insulation kit into his garage door made of steel. It comes with tiny foam insulation panels that are easily installed by the homeowner. The insulation is relatively light so it will not strain your garage door opener. Installation takes just some hours.
The outdoor and indoor temperatures within the garage have been monitored through the host of the camera for about a week following the installation of insulation. The insulation produced a two3-degree change between the temperatures in the garage. It equates approximately 15-20 percent change based on the amount of cold the outside temperature was. The video’s host was satisfied by the overall result, however, he said there could be better options. mrhdtsamzr.