The first real cold snap of the season is settling in across Minnesota right about now, and it always brings the same question from owners: do the framers keep going in January? We do. Our crews have framed multi-family decks through stretches of 10 and 20 below, and the difference between a productive winter site and a miserable one isn't toughness — it's a system. Here's ours.
The crew comes first
Nobody frames well while they're cold. Our winter rules are simple and non-negotiable:
- Layers, not bulk. A carpenter who can't swing a hammer or feel a nail isn't safer, just slower. Thin insulating layers under a wind shell beat one heavy coat every time.
- Rotation. In deep cold we cycle people through a heated trailer roughly every two hours. Ten minutes of rewarming buys back more production than it costs.
- Hands and feet decide the day. Spare gloves and socks live in the trailer — wet gloves at 10 below end your day.
Tools mind the cold more than people do
Most winter downtime is equipment, not weather, and the fixes are cheap if they happen before the cold does:
- Pneumatic nailers switch to winter-grade oil. Summer oil thickens, and guns start short-stroking and jamming.
- Compressor tanks get drained daily — condensation freezes in the lines and shows up as a dead gun at the worst moment. Air-line antifreeze earns its keep on the coldest mornings.
- Cordless batteries live indoors or inside jackets. A lithium pack left out overnight at 15 below delivers a fraction of its normal work.
- Air hoses crack when dragged out frozen — they uncoil in the warm trailer first.
Materials behave differently below zero
Cold lumber is brittle lumber. Frozen SPF splits easier at ends and edges, so nailing discipline matters more in January, not less. A few field rules we run all winter:
- Snow comes off before anything goes on. Sheathing over snow-dusted plates or decking over a white floor system traps water against the frame. Brooms and blowers before nail guns, every time.
- Adhesives have a floor. Standard subfloor adhesive won't bond much below freezing; winter formulations run colder, and pails stay in heated storage until the minute they're used.
- Iced decks get treated like ice. Sand it, scrape it, or wait. A glazed floor deck three stories up is not a place to hurry.
Chase the daylight, chase the enclosure
We're already losing light before 5:00, so winter sequencing looks different than July sequencing. We front-load the exterior — walls up, roof on, sheathing closed — so following trades get an enclosure and our own crews spend more hours in wind shadow instead of open exposure. On bigger projects we shift crews to interior bearing walls and stair framing on the most brutal days rather than lose them entirely. That resequencing held our enclosure dates within days of plan on our Rogers senior living project, which framed straight through the cold months.
Know when to call it
There are days you don't frame. We watch wind chill more than temperature — a calm 10-below morning is workable, but the same reading with a 25 mph wind isn't safe on an exposed third-floor deck. Crane picks carry their own wind limits regardless of temperature. Calling a weather day early beats sending someone home hurt, and an honest winter schedule already has those days built in — our multi-family scheduling post covers how we buffer for them.
Why it's worth doing at all
Framing is one of the few trades that genuinely can run all winter — wood doesn't cure, and neither do nails. Owners who keep framing through the cold get an enclosed building by spring and their finish trades working in the right season. The premium is real but modest, and the schedule payback usually isn't close.
Planning a project that needs to frame through the winter? Reach out for a free quote — cold-weather production rates and all.