Long-span sliding doors have a lot of appeal, but protecting against weather often calls for a heavy-duty door.

Up to the task, Weiland Liftslide doors move on a flush-mounted 3/16-inch track with a patented drainage system. Even without a raised sill, the doors have Florida Dade County approval, and achieve DP40 to DP50 ratings.

The door's weight seals it against the track without resting on the wheels when locked. This prevents divots from forming in the track, preserving smooth operation. Weiland Sliding Doors | 760.722.8828 |weilandslidingdoors.com