Winter storage for trailers and equipment in Ottawa: a practical checklist

October 06, 2026•5 min read

An Ottawa winter is hard on anything that sits outside. Road salt eats metal, cold kills batteries, water gets into fuel, and a trailer that freezes into the ground in December is still there in March. Outdoor storage works fine through winter if you prepare for it.

The short answer: before the first hard freeze, wash off salt and mud, fix leaks, grease everything, switch to winter-grade fluids and fuel, look after batteries and DEF, retract hydraulics and cover what needs covering. Plan your own snow removal, and park so you can still get out. Then check on everything after big storms and again before spring.

Before the first hard freeze

Clean it.

  • Pressure-wash salt, mud and debris off frames, undercarriages, decks and tracks

  • Rinse trailer brakes, springs and wiring connectors, then let everything dry

  • Clear leaves and dirt out of buckets, beds and stake pockets, where they hold moisture

Fix what's leaking.

  • Look for hydraulic, oil and coolant leaks. Small leaks get worse in the cold

  • Check hoses, seals and belts for cracks

  • Top up or change fluids to the cold-weather grades your manual calls for

Grease and protect.

  • Grease every fitting, including pins and bushings

  • Retract hydraulic cylinders where you can, and coat any exposed rods

  • Lube hitches, couplers, jacks and door hinges so they don't seize

Fuel, DEF and batteries

Fuel. Use winter-blend diesel, and store machines with the tank reasonably full to limit condensation. Follow your manual on additives.

DEF. Diesel exhaust fluid freezes at about -11°C. Most machines are designed to thaw it, but check your manufacturer's storage guidance, and don't overfill the tank before a deep freeze.

Batteries. Cold cuts battery capacity, and a partly discharged battery can freeze.

  • Fully charge batteries before storage

  • Disconnect them, or for long layups, remove them and store them somewhere above freezing

  • If your yard has power, a battery maintainer is worth it. Longyards offers optional power on select yards, so ask when you reserve

  • Don't forget the breakaway battery on trailers with electric brakes

Trailers specifically

  • Check wheel bearings, and repack them if they're due

  • Inflate tires to spec. Cold drops the pressure

  • Test lights and wiring, and put dielectric grease on the plug

  • Set the tongue jack on a board so it doesn't freeze into the ground

  • Lock it with a coupler lock plus a wheel boot. Winter nights are long and dark

Machines specifically

  • Lower buckets and blades to the ground, on blocking if the manual recommends it

  • Clean tracks and undercarriages so mud doesn't freeze solid

  • Follow the manual's long-storage steps, including whether to run the machine periodically

  • Use breathable covers on seats, controls and open cabs. Plastic tarps trap moisture

Park for snow

Where and how you park decides whether you can get out after a storm.

  • Face the exit, so you pull out instead of backing through a drift

  • Leave room between vehicles, and between vehicles and the fence, for snow to go

  • Don't park the thing you need first behind the things you don't

  • Keep a shovel and a broom in the truck for the gate side of your yard

Winter access: at Longyards Ottawa in Metcalfe, ON (Ottawa area), the gate is open 24/7 on your own code, but Longyards doesn't clear snow inside the yards. Guests handle their own snow, so plan your own snow removal and keep the access to your yard clear.

After big storms and during the thaw

  • Clear heavy snow off trailer roofs and covers

  • Check that covers haven't blown off and nothing is sitting in meltwater

  • Check hitches, steps and ladders for ice before anyone climbs

Before spring

  • Reconnect and test batteries

  • Check fluids, tire pressure and brakes before the first move

  • Wash off the winter's salt again

  • Plan heavy moves around seasonal load restrictions on rural roads. Check your municipality's reduced load period before you haul

What shouldn't spend the winter outdoors

A fenced yard keeps gear secure, but it doesn't keep it warm. Some things are better off indoors for the season:

  • Cordless tool batteries and chargers. Cold shortens their life. Bring them home or to a heated shop.

  • Electronics you can remove: GPS displays, tablets, grade-control screens and radios.

  • Anything water-based that can freeze and split: some paints, sealants, adhesives and admixtures.

  • Hoses and small pumps with water left in them. Drain them or take them in.

  • Anything hazardous, flammable or perishable. The rules at every Longyards facility are no hazardous, flammable or perishable items, and no chemical spills. Winter doesn't change that.

A good rule: if the manufacturer lists a minimum storage temperature, and an Ottawa January goes below it, it doesn't winter outside.

Why an outdoor yard works for Ottawa winters

Storing at home in winter means plows burying the trailer, a driveway you can't use, and gear sitting in the dark. Longyards Ottawa is a fenced, gated facility on Bank St with 24/7 access, security cameras and lighting, so your gear stays secure through the long nights.

See Longyards Ottawa for the facility, or compare yard sizes. Landscapers who switch to snow work can keep both sets of gear in one yard, and the facility also offers outdoor boat parking. For bigger machines and laydown needs, see heavy equipment laydown yards on longyards.com.

Book your winter yard before the snow does. Reserve online at Longyards or call (877) 566-4927. 6571 Bank St, Metcalfe, ON.

FAQ

Can I get to my yard at Longyards Ottawa in winter?

Yes. Gate access is 24/7 on your own code, all year. Longyards doesn't clear snow inside the yards, so plan your own snow removal and keep your access clear.

Should I take the batteries out of stored equipment for winter?

For long layups, fully charge batteries and either disconnect them or store them somewhere above freezing. If your yard has power, a battery maintainer is a good alternative. Follow your manufacturer's guidance.

Does DEF freeze in an Ottawa winter?

Yes. Diesel exhaust fluid freezes at about -11°C. Most equipment is designed to thaw it, but follow your manufacturer's storage guidance.

Is power available at Longyards Ottawa?

Yes. Like every Longyards facility, Longyards Ottawa offers optional power on select yards. Ask when you reserve so we can match you to the right yard.

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Longyards Team

Longyards Team

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