Lippert SureStep Pontoon Boat Ladder — 5-Step, 42", 400 lb. Capacity
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
The Pontoon Ladder Built for the Whole Family
The Lippert SureStep™ is a purpose-built pontoon stern ladder designed to make boarding and exiting the water safe and comfortable for everyone on board — kids, pets, older passengers, and anyone carrying gear. With extra-wide, slip-resistant steps and a 400 lb. weight rating, it delivers the kind of confidence that narrow-step ladders simply can't match.
Stainless steel rails resist corrosion in both fresh and saltwater environments, while the powder-coated aluminum steps stay cool underfoot and drain immediately so there's no pooling water. The stern-mount design installs directly onto factory pontoon decks, and the one-step retraction system folds the ladder away cleanly when you're underway.
Specifications
- Steps: 5
- Height: 42"
- Weight capacity: 400 lbs.
- Rail material: Stainless steel
- Step material: Powder-coated aluminum
- Mount type: Stern mount (factory pontoon deck compatible)
- Meets ABYC standards
- Self-draining design
- SKU: 239-2025041871
Best Use Case
This ladder is the right fit for pontoon boats where boarding from the water is a regular activity — swimming, tubing, watersports, or simply helping passengers back aboard. The wide steps and high weight rating make it especially well-suited to family boats where multiple body types and abilities need to use the ladder comfortably. The stern-mount design is optimized for factory pontoon decks; confirm your deck configuration before ordering.
Also Consider
- Dock Edge 2044F Fixed Wide 4-Step Dock Ladder — for fixed dock or seawall installations
- Dock Edge 2043F Fixed Wide 3-Step Dock Ladder — compact fixed dock ladder option
- Browse all Ladders & Boarding Equipment
Parts Desk Insights
The SureStep is Lippert's premium pontoon ladder line and is notably wider and more heavily rated than most OEM-style replacements. The 400 lb. capacity and ABYC compliance make it a strong recommendation for customers upgrading from a stock ladder. The stern-mount design is specific to pontoon decks — it is not suitable for dock or seawall use. If a customer is unsure whether it fits their deck configuration, the mounting footprint dimensions should be confirmed before purchase. One-step retraction is a key selling point for customers who want a clean, unobtrusive look when the ladder is stowed.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 3–4 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.