Boat Lift & Dock Winterization Guide
Boat lift winterization and dock winterization are two of the most common questions we hear before winter hits. This guide covers what to do before winter for hydraulic lifts, cable lifts, and rolling, sectional, and floating docks, plus the storage rule that keeps your Feighner warranty valid.
Warranty note: Leaving your lift or dock in a frozen body of water, or in water with ice movement, voids your Feighner warranty. Full removal before freeze-up is the only way to keep coverage intact.
Why Winterizing Matters
Freezing temperatures and ice movement are the biggest threats to lift and dock equipment left unprepared. Ice buildup can shift a lift or dock out of alignment, and expanding ice puts real pressure on frames, cables, and hydraulic hoses. In northern climates, harsh and unpredictable winters mean skipping prep can lead to costly repairs, and leads to a voided warranty.
When Should I Start?
Before the first hard freeze, not after. Once ice starts forming, removal gets riskier, and any equipment still in the water once ice movement begins falls outside warranty coverage.
How Do I Winterize a Hydro Max Boat Lift?
- Remove the lift from the water before ice forms. This keeps your warranty valid.
- Store the lift with the rams retracted into the cylinders to protect them from the elements and prevent damage to the seals.
- Store your pump box and all remote controls indoors to protect them from moisture and condensation.
- Take canopy fabric inside to keep it away from moisture and prevent mold and mildew over winter.
- Check the hydraulic fluid color and quality: it does not need to be drained since it will not freeze. If it looks milky, that means water has gotten into the system, a sign of a leak from the season, so plan for service before you use the lift again.
- Visually inspect wiring and pump box for corrosion or damage.
How Do I Winterize an Easy Riser Cable Lift?
- Remove the lift from the water before ice forms, same as hydraulic lifts.
- Inspect cables closely for fraying, rust, or wear. Cables bear most of the boat’s weight.
- Lubricate pulleys, gears, and rollers so they don’t seize or freeze up over winter. Tip: after applying the grease, run the lift once or twice to make sure the lubrication has distributed itself.
- Check hardware, since seasonal temperature swings can sometimes loosen bolts or shift components. Tighten as needed.
- Remove canopy fabric and keep it dry to prevent mold and mildew buildup.
Do I Need to Remove My Dock For The Winter?
Yes. Whether you have a rolling dock, sectional dock, or floating dock, it needs to come out of the water before your lake freezes or before ice movement begins.
- Rolling and sectional docks: Built for seasonal removal. Store sections onshore, away from the waterline, clear of shifting ice.
- Floating docks: Ice can shift, rise, and expand, damaging structure or anchoring. Remove before the first freeze.
- Leaving equipment in “for convenience”: A de-icer or bubbler running nearby does not exempt you from the removal rule above.
What To Inspect While Your Equipment Is Out
Once your lift and dock are out of the water, take a few minutes to look them over instead of just parking them until spring:
- Recycled plastic bunks and pads: check for cracking, warping, or hardware working loose.
- Cables and rollers: look for fraying, rust, or stiffness that grease alone will not fix.
- Algae and corrosion: hose off algae and sediment buildup on the frame, and check aluminum components for damage.
- Fasteners: check for anything that may have worked loose over the season and tighten as needed.
- Wheel-end rolling dock cable: if you have a wheel-end rolling dock, check the cable for fraying or wear.
Catching wear now means parts are on order before the spring rush, not after.
Common Mistakes To Avoid
- Leaving the canopy fabric, batteries, or accessories attached to the lift over winter.
- Assuming a de-icer or bubbler exempts equipment from removal. It does not, and leaving equipment in a frozen body of water or water with ice movement voids your Feighner warranty regardless.
- Skipping the post-season inspection and finding problems only at spring reinstall.
Quick Pre-Winter Checklist
Use this boat lift and dock winterization checklist so nothing gets missed before the freeze.
- Remove boats, canopy fabrics, and accessories from the lift.
- Remove the lift from the water before ice forms.
- Inspect and lubricate cables, pulleys, and hardware.
- Check hydraulic fluid color and quality, and check hoses for leaks or cracking.
- Store motors and pump boxes indoors when possible.
- Remove your dock (rolling, sectional, or floating) before the first freeze.
- Order replacement parts now, since spring is the busy season.
Have questions? Contact your Feighner local dealer today for questions and parts.
