Sliding glass doors allow lots of light into the room and can even help make the space feel larger. Unfortunately, they are also vulnerable to potential heat loss from drafts and other issues. Most sliding doors aren't equipped with insulating windows, so it's important to be proactive about your weatherproofing. Here are some tips to help you prevent heat loss through your sliding glass doors.
Disassemble the Sliding Doors
The disassembling process will be slightly different from model to model, but having the basics can help you work through it.