Bifold Door Seal Replacement Due to their compact design and quick access bifold doors are popular for hangars, garages and other industrial spaces. Making sure they are sealed properly is essential to ensure energy efficiency, cleanliness and a comfortable indoor environment. Gaskets can flatten, shrink or even break over time. https://replace-bifold-doors22281.vblogetin.com/36296951/the-best-way-to-explain-bi-fold-door-repair-to-your-boss