Overlap Pool liner
An Overlap Pool Liner is installed by overlapping it over the pool wall and using plastic coping strips to hold it in place. Overlap Liners are very easy to install and can be adjusted as the pool is filling with water, making it the perfect choice for a do-it-yourselfer.
Unibead Pool liner
A unibead liner simply hangs directly to the top of the pool wall(utilizing an integrated bead at the top of the liner) allowing for a straight decorative border at the top of the liner giving a more professional appearance.