Bifold Door Seal Replacement Keeping bifold doors properly sealed is vital to maintain climate control, energy efficiency and the quality of the space. But, like any door, they could be subject to problems from time to time. The gasket seal made of rubber may become brittle, harden or become brittle https://replace-bifold-doors49910.blogginaway.com/31080566/this-is-the-ultimate-guide-to-bi-fold-door-repair