Bifold Door Seal Replacement Due to their compact design and ease of access Bifold doors are a popular choice for hangars, garages and other industrial spaces. Maintaining them properly sealed is essential for energy efficiency, cleanliness and a comfortable indoor environment. Gaskets can shrink, flatten or break down over time. https://bifolddoorrepair11933.ssnblog.com/29872310/10-things-everybody-hates-about-bi-fold-door-repair