https://elearnportal.science/w....iki/10_Things_We_Do_
Bifold Door Seal Replacement Bifold doors are a popular option for garages, hangars and other industrial spaces due to their efficiency in utilizing space and easy access. Maintaining them properly sealed is vital to ensure energy efficiency and hygiene, as well as a pleasant indoor environment. As time passes, gaskets begin to flatten and shrink or are damaged, which can cause water ingress, draughts and loss of heat. Thankfully, fixing this is easy and quick. Seals on the Top The seals on bifold door