Schweiss Doors is introducing an all-strap bifold door! Straps do the lifting and now straps do the latching too! It doesn't get any better than an all-strap door. The simplicity of the new latch strap is truly amazing! Schweiss did away with all the outdated cable-lifts, chains, sprockets and pulleys; strap lift doors now have 90 percent less moving parts. This is a real game changer in the bifold door world! It doesn't get any better than an all-strap door.Some manufacturers still continue to try and sell outdated cable-lift bifold doors. Cable-lift doors not only require frequent maintenance due to fraying, breaking and overwrapping, but also open much slower, are hard to adjust, are noisier, and not as safe as liftstrap doors.