There are plenty of activities that you can indulge in while taking a trip on your pontoon boat. With water all around, swimming and diving are two of the most common. If you are like us, setting anchor in a cove and swimming around your pontoon boat is some of the most fun you can have on your boat! Using pontoon boat accessories designed specifically for these, the fun factor can be increased greatly while providing safety. These include decks, swim platforms, diving boards and even water slides. An additional upper deck allows you to increase the space on your boat as well as providing a separate area for kids and adults alike to relax or sunbathe. Quite a few companies are engaged in the manufacturing of decks, platforms and slides. Here are the best pontoon upper decks, diving boards, and slides for your enjoyment.
If you are in a rush here is a table of our top recommended fun pontoon boat accessories:
Image | Title | Why We Like | Rating | |
---|---|---|---|---|
![]() | Lillipad Diving Board | Best Overall, Most Fun | ![]() | Check Price on Amazon |
![]() | EEz-In Outboard Transom Platform | Most Economical | ![]() | Check Price on Amazon |
![]() | Pactrade Swim Platform | Highest Quality | ![]() | Check Price on Amazon |
![]() | RAVE Sports Pontoon Slide | Most Portable, Most Fun | ![]() | Check Price on Amazon |
Upper Decks
Upper decks are one of the popular pontoon boat accessories for fun. They are a versatile addition to boats that have multiple benefits. The upper deck increases the amount of area available on your pontoon by creating another floor, generally accessible by a ladder. You can invite more people to your weekend excursion and have fun. There is no need to worry about space if your friends or family drop by.
It functions as a sun deck, and you can install a pair of loungers for relaxing on your trip. Some upper decks provide you the option of installing a slide as well as side rails. If your pontoon does not come with a sunshade, then installing an upper deck may be a great option for you. It will provide protection from the sun during hot summer days and keep you cool. In case it suddenly starts raining while you are spending time on the lake, the upper deck will keep you dry as well.
You can opt for prefabricated upper decks or get a custom one. Popular upper deck sizes include 8’x8’ and 8’x16’, depending on the pontoon boat. Upper deck installation is possible on pontoons that are of a certain size. It may not be feasible to install upper decks on small-sized boats. Here are a couple of great pontoon upper decks for 2020.
1. J’s Upper Deck
J’s Upper Deck is a great choice for pontoon boat owners looking to increase the area on their boat as well as have a large diving platform. It is available in multiple pre-fabricated sizes as well as gives the option of customization as per the requirement of the boat owner. The deck floor and the framework are made from aluminum while the railings and ladder are of stainless steel. A decorative trim, corner and side rails and ladder are included in the kit. J’s 8’X8’ deck costs $2,995 while 8’6”X16’ deck is priced at $5,595. Jay’s just announced recently that have added a sturdy platform slide ladder to their lineup due to high demand! If you are interested in learning more about J’s Upper Deck please feel free to Contact Us. We have a partnership with J and can work with you on finding the exact deck you are looking for!
2. U-Fab Boats Sun Deck Kit
Another option for individuals looking for a deck is Sun Deck Kit by U-Fab Boats. The deck has a frame that is completely made of aluminum providing it strength while keeping it lightweight and making it corrosion resistant. The frame is supported by four heavy duty posts also made of aluminum. For access, a ladder with handrails is included while a 7.5” trim rail helps to keep it safe. The Sun Deck Kit comes in a standard size with a height of 84”, width of 8’ and depth of 10’. A marine grade vinyl floor covering may be chosen additionally.
Diving Boards
A diving board is one of the best pontoon boat fun accessories for swimmers. If you are taking a trip on your pontoon, it is highly likely that you will be going for a dip in the water. You can consider adding a diving board to your pontoon to enhance your experience.
There are a few different types of diving boards available for pontoon boats. The most basic ones can be attached to the swimming platform at the rear of your boat. They consist of the diving platform, which can be fitted on the boat using a few bolts and screws.
Some diving boards for boats come with a ladder and frame for increasing the diving height. They can be installed on the deck or at the rear of the boat. The frame or the ladder is attached to the pontoon using bolts, and the diving board is mounted on the frame.
Diving boards for pontoons are specially designed and engineered to optimize energy transfer. It prevents the boat from rocking when a person dives off the board. The surface of the board is made from antislip materials to minimize the chances of accidents. Still, care must be taken when using a pontoon diving board. There is a risk of injury if you slip in excitement and hit the boat instead of the water. If you are searching for the best diving board for 2020, then consider the following option from Lillipad.
3. Lillipad Diving Board
The Lillipad Diving Board is a fun accessory for both kids and adults and is specially designed for installation on boats. It can be mounted on boats over 18 feet long and can support a weight of up to 250 pounds.
This board makes use of urethane springs unlike a pool board that flexes itself. Its patented framework design ensures minimal stress on boat by counteracting energy of the jumper. The board is constructed from heavy duty aluminum and stainless-steel components making it durable and long-lasting. The Lillipad Diving Board is available in underfloor and surface mounting options.
Platforms
Once you are in the water, you will need a way to get back onto the pontoon easily. A swim platform is designed for this purpose. They allow you to come out of the water and dry yourself before you step on the deck. Platforms may be made from different materials and have varying designs.
Types of Platforms
There are different types of swimming platforms, depending on their design and installation requirements.
Outboard Swim Platforms
Outboard swim platforms are quite popular on pontoons. They consist of a durable boarding platform that is accessible through a ladder. Their ladder may have one, two, or three steps, and could either be telescoped or folded back after use. A handrail may be provided on the platform to make it easier for people to get on the pontoon. Outboard swim platforms are generally installed on either side of the motor. Here are a couple of excellent outboard platforms with different designs.
4. EEz-In Outboard Transom Platform with Two-Step Telescoping Ladder
EEz-In Outboard Transom Platform allows individuals to easily board their pontoon boat from the water. It consists of a two-step stainless-steel telescoping ladder that leads to a platform made of high-density polyethylene material for improved durability. One-inch rails reinforce the platform and providing additional support. A single handrail is attached on one side of the platform to aid a person while climbing. While not in use, the ladder can be retracted under the platform. The EEz-In Outboard Transom Platform can be mounted on either side of the pontoon boat’s motor and carries MRP of $239.99. Mounting hardware must be purchased separately.
5. Pactrade Marine Boat Universal Swim Platform Under Mount Telescopic Ladder 1 Step Inboard
Pactrade offers a swim platform for pontoon boat owners and other types of boats. Their Under Mount Swim Platform is an ideal accessory that facilitates boarding the pontoon after a swim. The platform is made of high-strength polypropylene which makes it lightweight and resistant to fading and cracking. A single step ladder is made out of a 1” stainless steel tube and has a soft vinyl step. The ladder can be folded back onto the platform when not needed. Handrails are attached to platform for support while boarding. It is easy to install and comes with required fasteners for installing it. Pactrade manufactures a one step inboard platform but also manufacturers a 3 step platform that works with either inboard or outboard motors.
Fixed Platforms
Fixed platforms are the ones traditionally found on pontoons. The platform is installed at the rear of the pontoon, above the motor. Its width is the same as that of the pontoon, while the length is around a couple of feet. A telescoping ladder may be installed under the fixed platforms for easy access. Otherwise, users can climb on the platform directly. Fixed platforms have the most surface area out of the different types. They provide adequate space for individuals to dry off before they get on the boat. We have selected some of the best manufacturers of fixed platforms for you.
6. Swim Platforms, Inc. custom swim platforms

Boat owners who like a swim platform customized to their needs can turn to Swim Platforms, Inc who construct quality platforms for boats. The material used for manufacturing the platform is fiberglass that is both lightweight and sturdy.

Every model manufactured is customized to fit the pontoon boat and blend seamlessly into its design and color scheme. Additional customization options include U style and P style swim handles, gel coating and lighting installation. The platform comes with all required installation hardware which is made of stainless-steel. A price quote for the platform can be requested while enquiring for the same.
7. Contemporary Fiberglass, Original Safe Step

Contemporary Fiberglass’ Original Safe Step is another option for boat owners looking for a customized swim platform.
The company fabricates the platform in a size and style that conforms to the customer’s demand. Material used in construction is marine grade plywood and fiberglass that ensures that the platform lasts long.

The platform finish is nonskid, providing safety to users. Customization options include addition of colors, graphics, hand rails and three-step drop-down boarding ladder. Besides these, a boat owner may consider getting LED lighting, vent, and even accessories such as barbeques installed on the platform.
Submersible Platforms
Submersible platforms are unique as they are installed at the front (bow) of the pontoon instead of the rear (stern). These platforms use a hydraulic mechanism that allows you to lower them when you are going for a swim and raise it for steering the pontoon. Submersible platforms may be ideal for pontoons, wherein it is unfeasible to install a platform at the rear due to multiple motors or other reasons. Splash step is one of the most popular submersible swim platform manufacturers.
8. Splash Steps – Submersible Swim Platform

Submersible Swim Platform from Splash Steps is a unique offering for pontoon boat owners. Unlike other platforms that attach to stern side of the boat, this model is installed on bow side. There is more room on the bow side as there are no outboard motors taking up space. This makes this platform both advantageous and safer than conventional models. It makes use of hydraulics and can be raised and lowered as needed. The linkage system, for maintaining balance, keeps the platform even with the bow. It is fully cudstomizable as per the needs of the boat owner and variants are also available for tri-pontoon boats.
Slides
Everyone loves water slides, irrespective of their age. You can experience the same fun on your pontoon boats by installing a water slide on them. They keep everyone entertained, be it children or adults. There are different types of water slides available for pontoon boats. Some of them are factory-fitted while a few aftermarket ones are also available.
Factory-fitted slides are mostly provided on pontoon boats with an upper deck. The slide is accessible from the upper level of the boat. It provides a reasonable height for the slide and grants momentum to its users. Also, the additional space on the upper deck ensures adequate space for using the slide safely. It keeps the energy and excitement of children to the upper deck while adults can lounge on the main deck of the pontoon.
If you own a pontoon with a pre-fitted upper deck, then the manufacturer of the boat may provide the slide as an accessory. People who have installed an aftermarket upper deck can order a custom slide. There are a few temporary slides also available that can be assembled before use and disassembled after use. They are ideal for pontoon owners who don’t have an upper deck on their boats. These slides can be stored in a compartment of the boat and are easy to use.
When using a slide, ensure that the water is deep enough. Provide swimming safety gear for children and young adults if they are going to use the slide while keeping an eye on them.
Here are a couple of great slides that you can consider.
9. RAVE Sports Pontoon Slide
Waterslides are always fun and even more so when on a pontoon boat. RAVE Sports pontoon slide is compact and a must have accessory for taking your pontooning experience to a whole new level. This 10’ slide is small enough for installation on a pontoon boat yet big enough for enjoying. The RAVE Sports pontoon slide is inflatable so it can be transported easily and then inflates within 5 minutes with the included air pump. It has straps that can attach to nearly any pontoon boat and is made of heavy duty material to take on days of pontoon boat sliding fun!
10. Slidewhizzer Kids 6′ Slide
Slidewhizzer 6′ Wavy Kids Slide is a great accessory for a pontoon boat trip. It can be carried in a space as small as the backseat of a car. Its assembly is quite simple and can be done with minimal hassles. The slide and ladder steps are made from plastic and a stainless-steel frame and support bar provide strength, stabilization and rigidity. Handrails are provided ensuring safety while climbing. A water hose may be attached to convert it into a water slide. It is a fantastic to keep children busy and occupied when going on a pontoon boat expedition.
Inflatable Water Platforms
Inflatable water platforms can be used to extend the usable space on your pontoon boat, so that you can have the extra dose of fun with family and friends.
11. Island Hopper Inflatable Water Platform
The inflatable water platform with a dimension of 15’ X 6’ x 6” can be used as an excellent patio platform extension for your pontoon boat. With a weight capacity of 2000 lbs, it can accommodate 10 or more people. By connecting multiple units, you can have even more people. It can be your sun bathing spot. You could also wakeboard, swim play and more. With the durable EVA foam surface, it is soft and non slippery. They have 11 side welded D rings of stainless steel and 24 top and bottom welded web loops for ensuring secure anchoring. They also feature 6 handles and other holding accessories. Auto set potable power inflator comes included. Costing under $100, 5 year limited warranty and 30 days money back guarantee is also offered.

12. Blue Water Toys Inflatable Swim Deck
If you are looking for a smaller one, then you can go for this one which has a load capacity of about 4. It is made from military grade material. They also have heat welded seams with extra Blue Guard Protection. Reflectors are present on four sides. With the stainless steel rings on the sides, you can with your pontoon boat. The kit also includes two way bravo pump, patch kit and storage bag. Priced under $500, they have a year warranty.

Dog Ladder
Dog Ladders can be helpful for your pet friends to get in and out of the water.
13. Beavertail Aluminum Folding Dog Ladder

The ultra strong ladder comes with an aluminum and stainless steel construction. With this two way adjustable ladder, your pet can have an easy entry and exit into/out of the pontoon boat. The rubber arms can adjust easily to fit your pontoon boat so that you are assured of no scratches or any unwanted noise. As it is foldable, it is easy to store when not in use. Price is around $150.
14. Great Day Load-A-Pup Pet Loading Platform

The Load-A-Pup Pet Loading Platform can be hooked to your Pontoon boat’s boarding ladder with ease. Aircraft aluminum is used in the construction. With the gripping ridges safe and solid footing is ensured as the dog climbs back into your pontoon boat. The dog ladder is priced below $200.
Pontoon Boat Ramp
Pontoon Boat Ramps helps in loading and unloading your pontoon boat equipment, passengers including adults and even pets.
15. Harbor Mate Aluminum Pontoon Boat Ramps
They have a lightweight aluminum construction. The maximum weight capacity of the ramp is 600 lbs. It has 7.5′ length, which allows easy loading and unloading of passengers, pontoon accessories, etc. It has a traction surface which is non slippery. The universal mounting brackets allow them to fit most pontoon models. With 7.5′ L x 24″ W, it weighs only 62 lbs. Mounting hardware comes included. It will cost you around $650. 6 foot model is also available.

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