Resources

Ordering the wrong size above ground pool liner is a costly mistake rooted in one common error: measuring wall height from inside the pool. This definitive guide reveals the industry-standard method for getting a perfect measurement every single time. Learn why you must measure the external wall from top to bottom to account for the pool cove. Following these simple steps will ensure your new vinyl liner has a wrinkle-free fit and prevent installation failures.

See how to measure and repair your GLI safety pool cover using the Cover Doctors® Repair & Replacement Program. Includes video instructions and a downloadable form.

Looking at salt chlorine systems for your pool? Get a pro-level overview of the Pentair IntelliChlor IC40 in this detailed video and article breakdown — plus key installation insights and performance features.

A small tear or rip in your pools safety cover can be repaired by the installer or consumer.

Links to measurement guides and forms for safety covers

Remember - Measure twice, order once! Even if you have the original paperwork for your above ground vinyl pool liner, do not assume that it is correct. Experience has proven that some manufacturers call their liner pools a slightly different size than it actually is.