The easiest time to fix this is after the winter cover has been removed and before the pool has been refilled. Apply hot water from a kettle to the portion of the liner that has slipped from the track. This will make the liner pliable. Stretch the liner back up and hook the bead of the liner onto the track. Liner bead (available from our retail store) can be inserted into the track to keep the liner from slipping back out. Large areas may require the assistance of a professional.
Posted in: NEW POOL OWNER