https://telegra.ph/15-Shocking....-Facts-About-Bifold-
How to Prepare an Opening to Replace Bifold Doors If you're looking to replace your bifold doors, it is important to select the right one. Make sure they're properly sealed and weatherproofed to stop air leaks, water infiltration and lower temperatures inside. To ensure a smooth installation, ask a friend to help. The cabinet you select should be a combination of a width approximately 1/8 of an inch less than the opening that is framed and 1 to 2 inches shorter in height to allow for the proper