Adding a double decker pontoon slide to your boat is basically the fastest way to become the most popular person on the lake. We've all seen those massive, two-story boats cruising toward the sandbar, and let's be honest, everyone stares a little bit. There's just something about that second level that changes the whole vibe of a day on the water. It turns a standard boat ride into a floating playground, and if you've got kids—or just friends who act like kids—it's a total game-changer.
Taking the party to the next level
Most people start out with a standard pontoon because they're great for cruising, fishing, and just hanging out. But after a few seasons, you might start feeling like you're missing a little bit of that "wow" factor. That's where the double decker setup comes in. When you add a slide to that top deck, you aren't just adding a piece of plastic; you're adding hours of entertainment that doesn't require a gallon of gas every twenty minutes like tubing does.
The beauty of a double decker pontoon slide is that it makes the boat the destination. You don't have to keep driving around to find something to do. You just drop the anchor in a quiet cove or near a sandbar, and the slide does the rest of the work for you. It's funny how a simple piece of equipment can turn a group of grown adults into a bunch of splashing, laughing teenagers again.
Inflatable vs. Permanent: What's the deal?
When you start looking into getting one of these, you're going to realize there are two main paths you can take. You've got the permanent fiberglass slides that are built into the frame of the boat, and then you've got the heavy-duty inflatable ones that strap onto the side of the upper deck. Both have their pros and cons, and it really depends on how you use your boat.
The permanent slides are usually part of a custom build or a high-end factory model. They're incredibly sturdy, they look sleek, and they're always ready to go. You don't have to worry about pumps or setup time. You just climb up and go. The downside? They're expensive, and they add a lot of permanent weight and height to your boat, which can be a pain if you have to deal with low bridges or a small trailer.
On the flip side, inflatable slides are a lot more common for people who are retrofitting an existing double decker. These aren't your average pool toys; they're made of thick, reinforced PVC—the same stuff they use for white-water rafts. You strap them to the rails of the upper deck, inflate them with a high-speed pump, and you're in business. The cool part is that you can take it off when you don't want it, which saves space and keeps the boat looking "normal" when you're just out for a sunset cruise.
The "Splash" factor and why it's so fun
There is something terrifyingly fun about sitting ten or twelve feet above the water and looking down a slide. On a standard boat, you're just a couple of feet from the surface. On a double decker, the perspective changes. You get a better view of the lake, more breeze, and a lot more speed when you finally push off.
Most of these slides are designed with a little "flick" at the end. That slight curve at the bottom launches you outward rather than just dropping you straight down. It makes the entry into the water a lot more exciting. Plus, if you've got a water pump hooked up to the slide to keep it wet, you'll be moving faster than you probably expected. It's a rush, plain and simple.
Keeping things safe while having a blast
I know, talking about safety is the "boring" part, but it's pretty important when you're launching people off a two-story boat. The biggest thing is water depth. You'd be surprised how many people forget that a slide launches you down as well as out. You really need to make sure you're in at least six to eight feet of water, depending on the height of the slide and the weight of the person using it. Checking the bottom for rocks or logs is a must—nobody wants a trip to the ER to ruin a Saturday.
Another thing to keep in mind is the "one at a time" rule. It sounds like something a lifeguard would yell at a public pool, but on a boat, it's even more important. If someone hasn't cleared the splash zone before the next person comes down, you're looking at a nasty collision. Also, always make sure the slide is properly secured. If it's an inflatable, check those straps every couple of hours. The last thing you want is the slide shifting while someone is halfway down.
Maintenance isn't as bad as you think
You might think a double decker pontoon slide would be a nightmare to keep clean, but it's actually pretty straightforward. If it's a permanent fiberglass one, you just treat it like the rest of the boat. Give it a good wash and a coat of wax every now and then to keep it slippery and protected from the sun. UV rays are the enemy of anything on a boat, so keeping it covered when you aren't using it will save you a lot of headache in the long run.
For the inflatable versions, the main thing is making sure it's dry before you roll it up and store it. If you trap moisture in there, it's going to smell like a swamp the next time you pull it out. A quick wipe down with a towel and letting it sit in the sun for twenty minutes usually does the trick. Also, keep an eye on the friction points where the slide touches the boat rails. A little bit of padding can prevent the slide from chafing against the metal.
Is it worth the investment?
Let's talk money for a second. A high-quality slide isn't exactly cheap. You might be looking at anywhere from a few hundred bucks for a basic inflatable to several thousand for a custom-mounted setup. But you have to think about the "cost per smile." If you spend every weekend on the lake and you have a big family, the slide pays for itself in one season of pure entertainment.
It also helps with the resale value of the boat. Double decker pontoons are already in high demand, but one that's fully rigged for fun with a slide is even easier to sell. People see that slide and immediately imagine their kids having the time of their lives. It's an emotional sell.
Tips for the best sliding experience
If you want to be the hero of the lake, there are a few "pro tips" to keep in mind. First, get a small water pump that hooks up to your boat's battery. Running a constant stream of water down the slide makes it ten times faster and prevents that "sticky" feeling where you have to scoot yourself down.
Second, think about where you anchor. Try to find a spot that's blocked from the wind. A big inflatable slide acts like a sail, and if the wind picks up, it can actually pull your anchor or make the boat tilt more than you'd like. Finding a calm cove makes the whole experience a lot more relaxing for everyone involved.
Lastly, make sure you have a good ladder. People are going to be going up and down those stairs or the ladder to the second deck constantly. If your ladder is flimsy or slippery, people are going to get tired or, worse, slip. A solid, wide-step ladder makes the round-trip from the water back to the top of the slide a lot easier.
Wrapping it up
At the end of the day, a double decker pontoon slide is all about making memories. It's about the sound of kids screaming with joy, the splash of a "cannonball" contest, and the general feeling of freedom that comes with being on the water. Sure, it takes a little extra effort to set up and maintain, but once you see that first person fly off the end and hit the water with a massive grin, you'll know you made the right choice.
So, if you've been on the fence about whether or not to add one to your rig, just do it. Your friends will thank you, your kids will think you're a legend, and your summers will never be the same. Just remember to hold your nose, check the depth, and enjoy the ride!