More 17+ 18X80 Bifold Door
More 17+ 18X80 Bifold Door. Enjoy free shipping on most stuff, even big stuff. Already 80% of our doors get ordered with the new lift straps system so it is obvious customers are catching on fast and for all the right reasons. Our square edge sticking provides a clean look and will make a memorable impression on your home's. Purchase an 18 by 80 inch prehung interior door or slab to perfect your own unique style.