https://historydb.date/wiki/Bi....fold_Door_Replacemen
Bifold Door Seal Repair The bifold door can be a wonderful option for any home, but it requires proper installation and maintenance to work correctly. This includes a thorough integrity inspection along with lubrication and a detailed review of any issues to prevent them from happening in the future. Bifold doors are made slightly smaller than their frames to reduce sticking. Unfortunately, this also means air can enter through the gap. Install a weather seal to fix this issue. Seals that