https://squareblogs.net/operac....ongo13/the-3-greates
Bifold Door Seal Repair Bifold doors are a wonderful feature for any home, but they require proper installation and regular maintenance to ensure proper operation. This includes a thorough integrity inspection, lubrication and a report of any problems to prevent them from happening in the future. To reduce sticking to reduce sticking, bifold doors are made to be ever-so slightly smaller than the frame. However, this could result in air leakage through the gap. Install a weather seal to stop this p
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