Winter Gate Care

Winter is the hardest season on a gate here. Deep freezes thicken lubricants and drain batteries, snow packs into tracks, and road salt eats at hinges and the bottom rail. Spring then brings frost heave and wet clay that let posts settle out of line. A few minutes of care each season, and a maintenance visit before winter, keep most of that from turning into a repair.

Our maintenance visits cover lubricating hardware, adjusting travel and limit settings, testing safety sensors, tightening posts and clearing debris from tracks before winter sets in.

Gate Care by Season

Before the First Snow

• Clear leaves, gravel and debris from the full length of a slide gate track.
• Check how old the backup battery is and have it tested if it is more than a few years old.
• Lubricate hinges, rollers and the latch with a lubricant that stays workable in the cold.
• Test the photo eyes and edge sensors, and wipe the lenses.
• Brush off and aim solar panels so they catch the low winter sun.
• Mark track ends and gate edges so whoever plows can see them.

Snow, Ice and Road Salt

Hinges take the weight of the leaf and the cold together. Salt spray from the street gets into the pin and the knuckles, and rust there makes the gate stiff, which makes an operator strain.

Tracks on slide gates collect snow, ice and salt crust. A gate driven into an iced track can climb off it or bend a roller, and a plow blade can lift the track at the end.

Electronics do not like water that freezes. Moisture inside a keypad or a control box can short a board, and frost on photo eyes makes the gate reverse for no visible reason.

Spring Frost Heave and Gate Alignment

As the ground thaws, clay that lifted under the frost settles back unevenly. A post that moved even a little changes the gap at the latch and the height of the leaf, so a gate that closed cleanly in fall may drag on the driveway or miss its keeper in April. Check alignment once the ground has firmed up. A gate that has moved a little can be adjusted at the hinges; one whose post keeps moving needs the post reset below the frost line.

Parts to Inspect

Gate parts to inspect, how often, and who should do it

Part	What to look for	How often	DIY or professional
Hinges	Squeaks, rust at the pin, play when you lift the leaf	Spring and fall	DIY lubrication; professional replacement
Posts and footings	Lean, movement when pushed, cracks in the concrete	Each spring after the thaw	Professional
Slide gate track	Stones, salt crust, ice, a bent or lifted section	Weekly in winter	DIY cleaning; professional repair
Rollers and guide wheels	Flat spots, wobble, grinding, rust	Twice a year	Professional
Latch and keeper	Misses the keeper, needs lifting to latch	Monthly	DIY check; professional realignment
Photo eyes and edge sensors	Frost or dirt on lenses, a gate that reverses	Monthly, more in snow	DIY wipe and test
Backup battery	Slow travel, a gate that quits early in the cold	Each fall	Professional test or replacement
Operator and control box	Water, insects, chewed or loose wiring	Once a year	Professional

Winter Questions

How do I keep a slide gate track clear in winter?

Shovel or brush the track after every snowfall, before the gate runs, and keep plowed snow from being pushed onto it. Use a plastic scraper rather than a steel tool on the track, and avoid piling salted snow along it. If ice forms in the track, let it soften rather than running the operator against it.

Do backup batteries hold up in the cold?

Cold cuts a battery’s capacity, and an older battery may not last through a long outage on a frozen morning. A backup battery that is several years old should be tested each fall and replaced if it is weak. Solar gates lean on their battery even more through short winter days.

Should I spray de-icer on the gate?

Keep salt and chemical de-icers off hinges, rollers and the operator. They speed up corrosion and can get into seals and wiring. Clearing snow and ice by hand is kinder to the hardware.