Cold air pours in under the garage door and the repair company can’t come until after New Year. What can I do now?

Cold Air Pours in Under the Garage Door and the Repair Company Can’t Come Until After New Year. What Can I Do Now?
Introduction
As temperatures plummet and winter takes full hold, a drafty garage can become a significant issue. Cold air seeping under the garage door can not only make the garage uncomfortably chilly but also impact the heating efficiency of your entire home. With the repair company unavailable until after the New Year, finding temporary solutions becomes essential to maintaining a comfortable environment.