Onground & Semi-Inground Pool Liner Bead & Bead Types
‘Bead’ is an alternative way to attach the liner to the pool or pool coping versus ‘Overlap’, where excess material is provided to drape the liner itself over the top of the wall of the pool. There are various types of bead, each designed by different manufacturers, over the years, to address specific issues, design methods or marketing features.
OnGround Bead Terminology
Bead is typically referred to in two-parts like the sides of a coin, the bead-‘head’ and the bead-‘tail’, as illustrated below.