Buying a boat lift is a smart choice if you want to protect your boat from fouling, osmosis, corrosion, and unnecessary wear and tear on the underwater hull. By lifting the boat out of the water after use, the hull stays cleaner and maintenance becomes easier. However, not every boat lift is suitable for every boat. The boat's weight, hull shape, available water depth, and the conditions at the berth determine which system fits best.
In this guide, we explain which types of boat lifts exist, how to calculate the correct lifting capacity, and what to consider for installation and use. This way, you can choose a safe boat lift that suits your boat and berth.
1. Why use a boat lift?
A boat that remains permanently in the water is continuously exposed to fouling, moisture, and pollution. A boat lift raises the hull above the waterline after sailing, allowing the underwater hull to stay dry.
A boat lift offers the following advantages, among others:
- less growth of algae and other organisms
- less frequent cleaning of the underwater hull
- easier inspection of hull, propeller, and propulsion
- less prolonged contact of the hull with the water
- faster access to the boat when you want to sail
Especially for fast boats, console boats, and sport boats, a personal lift system can save a lot of maintenance and time.
2. What types of boat lifts are there?
There are various types of lift systems. The best choice depends on the boat's weight, the location, and how you want to operate the lift.
Vertical boat lift
With a vertical lift, the support frame moves almost straight up and down. This type is suitable when sufficient water depth is available and the boat needs to be completely brought above the water.
Cantilever boat lift
A cantilever system works with a hinged construction. The frame moves in a curved motion during lifting. This type can be interesting for certain shallower berths, depending on the bottom and installation.
Hydraulic boat lift
Hydraulic systems focus on comfort and ease of use. The boat can be raised and lowered with minimal effort. This type of system is often chosen for heavier boats or intensive use.
View our boat lift systems for various boats, weights, and berths.
3. Calculating the correct lifting capacity
The lifting capacity is one of the most important factors when buying a boat lift. Don't just look at the dry weight of the boat. The actual weight can be significantly higher when the boat is ready to sail.
Therefore, also account for the weight of:
- outboard motor or other propulsion
- fuel in the tank
- drinking and waste water
- batteries
- anchors and chains
- water sports equipment and other accessories
When in doubt, always choose a lift with sufficient reserve capacity. A boat lift that is constantly used close to its maximum capacity offers less margin for extra equipment or modifications to the boat.
4. Choosing a boat lift based on hull shape
Besides weight, the hull shape also plays an important role. The boat must be stably supported without creating unwanted pressure points.
V-hull
Sport boats and many console boats have a V-shaped hull. Here, the supports or beams must be correctly placed so that the boat rests stably and centrally on the lift.
Flat or relatively flat hull
For sloops and other boats with a flatter hull, a different position of the support points may be necessary. Check where the hull can be structurally supported.
Pontoons and multihulls
These boats require a lift construction specifically suitable for multiple floats or hull sections. A standard setup for a V-hull is not automatically suitable for this.
Therefore, always check the recommended support points of the boat and the compatibility of the lift before purchasing a system.
5. Checking water depth and berth
A good boat lift must not only fit the boat but also the berth. Therefore, measure the available water depth in advance and pay attention to changes in water level.
Check, among other things:
- water depth at normal and low water
- type of bottom under the lift
- available width of the berth
- wave action and current
- access to power if the system is electrically operated
At locations with strongly fluctuating water levels, you must extra carefully check whether the lift has sufficient space throughout its entire movement.
6. Which boat lift suits your situation?
The right boat lift is always a combination of lifting capacity, hull shape, and local conditions. Therefore, do not just use the length of the boat as a starting point.
A practical selection guide:
- Light sport boat: compact system with sufficient reserve lifting capacity
- Heavier motorboat: robust lift with higher capacity and sturdy support
- Intensive use: electric or hydraulic system for more ease of operation
- Shallow berth: choose a system that fits the available water depth and bottom construction
Always check the full ready-to-sail weight of the boat before purchasing. This prevents choosing a lift system that seems suitable on paper but has insufficient capacity in practice.
Frequently asked questions about buying a boat lift
How do I determine the correct lifting capacity of a boat lift?
Add up the weight of the boat, engine, fuel, water, batteries, and all fixed and loose equipment. Then choose a boat lift with sufficient extra lifting capacity as a safety margin.
Can every boat use a standard boat lift?
No. The hull shape, weight, and correct support points determine which lift system is suitable. For unusual hull shapes, custom support may be required.
Is a boat lift also suitable for saltwater?
That depends on the material and specifications of the system. Choose marine-grade materials and components suitable for the conditions in which the lift will be used.