In a pontoon boat, you can attach or mount the ladder considering the location of your diving platform. There are three places where a ladder can be placed.
On the Bow- At the bow, either fit the removable hook ladder if the bow has a diving platform or install an under-mount step at the center.
At the stern- This is an excellent place for you to place a ladder if you enjoy going tubing or ski, as it allows an exhausted passenger to climb on-board pretty easily.
On the Gunwale- Gunwale or side-mount ladders are the most common type of ladders. They latch to the boat's upper edge side, where the pontoon has at least one side entrance.
These ladders offer support and stability while coming out of water.