Northern boating seasons are short, and boats often spend more months in storage than on the water. For owners in New York and similar climates, winter storage is when a wrap can be damaged without anyone noticing. A careful routine at haul-out protects the film until spring.
Clean before you store#
Never store a boat dirty. Before covering it:
- Wash the hull with a mild, wrap-safe soap
- Remove salt, scum lines, and road grime
- Clean off bird droppings and stains
- Let the boat dry completely
Dirt left under a cover can sit against the film for months. Moisture trapped under a cover can also encourage mildew.
Inspect and repair first#
Walk around the boat and look for lifted edges, tears, and damage from the season. Small issues are easier to fix before winter than after months of freeze-thaw cycles. If something needs repair, contact your installer early, because they may be busy in spring.
Shrink-wrap and covers#
Shrink-wrapping is common in the Northeast. It can work over a wrapped boat, but it needs care:
- Tell the shrink-wrap crew the boat is wrapped
- Ask them to keep heat guns well away from the film
- Pad sharp points so the cover does not rub
- Make sure vents allow moisture to escape
A breathable, well-fitted canvas cover is another option. Whatever you choose, it should not flap or rub against the wrap in winter winds.
Cold weather risks#
Vinyl can become less flexible in the cold. This makes it easier to crack or tear if something hits it. Avoid:
- Chipping ice or snow off the film
- Leaning ladders or equipment against the hull
- Attempting repairs or removal in freezing temperatures
If snow builds up on top, clear it gently or support the cover so it does not sag.
Rodents and pests#
Boats in winter storage can attract mice and other pests looking for shelter. They may chew covers, wiring, and occasionally soft materials near openings. Close up access points, remove food and bait, and check the boat periodically. Damage to the cover can let water and debris reach the wrap.
Indoor versus outdoor storage#
Indoor storage protects a wrap from sun, snow, and wind, which can extend its life. If you store outdoors, a good cover and a sheltered spot help. Either way, check on the boat during the winter if you can.
Spring check before launch#
When the cover comes off, wash the boat and inspect it again. Look for rodent damage, cover chafe, and edges that have lifted over winter. Fix small issues before launch. Our spring commissioning checklist covers this in more detail, and our boat wrap lifespan guide explains what affects how long film lasts.
