Pontoon Boat Lifts

Cantilever Pontoon Lifts: The Shallow Water Specialist

In many Ontario lake regions, shallow shorelines can make traditional boat lifts impossible to use. The Cantilever Pontoon Lift is the “shallow water king,” engineered specifically for two-log pontoon boats. By supporting the craft from under the deck rather than under the pontoons, this lift allows you to park your boat in any depth where it can successfully float.

Key Takeaway: If your pontoon boat can float into position, this lift can pick it up. It is the most effective solution for shallow Muskoka shorelines, providing up to 69″ of travel to keep your deck high and dry.

The “Under-Deck” Advantage

Most boat lifts require significant water depth to account for the thickness of the bunks and the frame under the pontoons. The Cantilever Pontoon Lift changes the math:

  • Minimal Draft Required: Because it lifts from the frame of the boat (under the deck), you eliminate the need for extra water depth.
  • Pontoon Protection: Lifting from the boat’s structural frame prevents pressure and potential denting on the aluminum pontoons that can occur with traditional bunk systems.
  • Simple Mechanics: The cantilever “arc” motion is mechanically simple, requiring fewer moving parts and offering long-term reliability in freshwater environments.
Pontoon
Pontoon
Pontoon

Technical Specifications

We offer five distinct models to match the length and weight of your pontoon boat.

Model Capacity Length Lift Travel
32BL18 3,200 lbs 18′ 57″ – 69″
32BL22 3,200 lbs 22′ 57″ – 69″
32BL25 3,200 lbs 25′ 57″ – 69″
42BL25 4,200 lbs 25′ 57″ – 69″
42BL28 4,200 lbs 28′ 57″ – 69″

Important Compatibility Note

  • Two-Log Pontoons Only: This style of lift is designed exclusively for traditional two-log pontoon boats.
  • Tri-toons: If you own a Tri-toon, the center log prevents the cantilever frame from reaching the deck. For Tri-toons, we recommend checking our Vertical Boat Lift page.

The “On The Water” Promise

15-Year Warranty

We offer an industry-leading 15-year warranty on the aluminum frame.

Expert Site Visits

Not sure if your shoreline grade is too steep? Our team provides site visits across the Muskoka, Simcoe, and Haliburton regions to measure depths and recommend the perfect leveling solution.

Bolt-Together Delivery

Our lifts are designed to be transported to remote cottage locations and assembled on-site, ensuring a perfect fit for your dock.

Secure Storage for Your Pontoon Boat at the Dock

Contact On The Water Designs today to find the right pontoon boat lift.

Frequently Asked Questions

Why do pontoon boats need specialized lifts?2026-03-05T16:16:34+00:00

Pontoon boats have wide beams and multiple flotation tubes that require balanced support. Pontoon lifts are designed with wider bunks and reinforced frames to properly support the boat while lifting.

Can a regular boat lift support a pontoon boat?2026-03-05T16:17:55+00:00

In many cases, traditional boat lifts are not designed for the width and weight distribution of pontoon boats. Pontoon-specific lifts provide better support and stability.

What docks can pontoon boat lifts be installed on?2026-03-05T16:18:13+00:00

Pontoon lifts are commonly installed on stationary docks, pipe docks, and other permanent dock systems that provide a stable base for lifting heavier boats.

Do pontoon lifts help protect boats from water damage?2026-03-05T16:18:36+00:00

Yes. Lifting the boat out of the water reduces algae buildup, corrosion, and long-term exposure to water that can affect performance and maintenance.

Are pontoon lifts available in different weight capacities?2026-03-05T16:18:58+00:00

Yes. Pontoon lifts come in multiple lifting capacities so boat owners can choose a lift that matches the size and weight of their pontoon boat.

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