https://informatic.wiki/wiki/W....hat_Is_Bifold_Repair
Bifold Door Seal Replacement Bifold doors are a popular choice for hangars, garages and various industrial spaces because of their efficient use of space and swift access. Making sure they are sealed properly is crucial to ensure energy efficiency and hygiene, as well as a pleasant indoor space. Gaskets can shrink, flatten or even break over time. This leads to water ingress and draughts, as well as loss of heat. This is a quick and simple fix. Seals on the top The seals on bifold doors mad