Bifold Door Seal Replacement Making sure that bifold doors are properly sealed is essential to maintaining the control of temperature, energy efficiency and the quality of the space. As with any door system they may have issues. The rubber gasket seal can flatten, harden or become brittle over time, which https://bifolddoorrepair11933.ssnblog.com/29872310/10-things-everybody-hates-about-bi-fold-door-repair