Can an attached garage be coated in November while the family is living in the house?
Yes. A one-day polyaspartic floor coating is the system that can go down on a cold Kootenai County slab, and it turns a winter floor into one day of disruption for the household instead of a project that has to wait for spring. The family stays home. The garage is out of use while the crew works and the coats cure.
The epoxy-base floor most people book in summer waits for a warm slab, so a cold-season job is a polyaspartic job. This guide is about the house side of that day.
An attached garage in Coeur d’Alene, Hayden or Post Falls is usually more than a place to park. The boots dry there, the freezer runs there, and often the water heater or the furnace lives in a corner of it. On coat day all of that has to work around a floor nobody can step on.
Where do the cars and everything on the garage floor go for the day?
Out, and somewhere close. The cars go to the driveway, so the driveway gets cleared of snow before job day, wide enough for the cars and for the crew to reach the garage door with its equipment. Everything that sits on the slab comes off it. What can stay against a wall and what has to leave the garage entirely gets settled at the measure.
The things that touch the floor are the ones to plan for. Shelving units on legs, a workbench, bins stacked in a corner, bikes, the kids’ sleds. Anything hung on the wall with nothing touching the floor usually stays put, and the crew works under it. Anything that sits on the concrete is in the way of the grinder.
A chest freezer or a second fridge takes more thought. It needs an outlet and a spot where it can sit closed for the day, in a mudroom, the laundry room or a neighbor’s garage.
Then there is the winter gear, which in a North Idaho garage in November is most of what is on the floor. The snowblower, the shovels, the boot tray, the bag of ice melt slumped in the corner by the door and leaking a little. They need a one-day home that still lets someone clear the walk if it snows that morning. A covered porch or the side yard under a tarp works. Throw out or seal the torn ice melt bag before it comes back in, or it spills onto the new floor all winter.
The crew says when the floor can take a tire, and that is the time to go by. Until then the cars live outside, so the ice scraper rides in the car instead of hanging on the garage wall.
What happens to the furnace, the water heater and the door into the house?
They get planned at the measure, as questions to the crew. Many attached garages here hold a gas water heater or a furnace, and every one has a door into the house. Ask how the crew handles a pilot light or burner in the garage during application, what that means for heat and hot water in the house that day, and how the house side of the garage gets closed off.
On the appliance, ask whether it gets turned off, who turns it off, and who relights it when the coats are down. A crew that coats attached garages through a North Idaho winter has been asked before.
If the water heater goes off, the house goes without hot water for part of the day, so showers and the dishwasher happen before the crew arrives. If the furnace or its air handler sits in the garage, ask what happens to the heat in the house while the coats go down, and whether the return air draws from anywhere near the garage. A house with its furnace off in November gets cold by afternoon, so plan on sweaters.
Ask whether the crew seals the edges of the house door with tape or plastic, and the same about anything else cut into that wall, like a dryer vent run or a pet door.
Fresh air is the part the crew balances. A garage being coated needs some air moving through it, and in November that air is cold, which pulls on the same slab the crew is trying to keep within the product’s range. How far the big door is open, and when, is their call. The household’s part is keeping the house side closed.
What do kids, pets and the house door need on coat day?
A closed door and a note on it. The door from the house into the garage is the one everyone in the family uses without thinking, so tape a sign on the inside at kid height and adult height, and tell anyone who comes home early.
The dog matters next. If its route to the backyard runs through the garage, it goes out the front door or the side gate on a leash until the crew says the floor is ready. Cats that slip into the garage get shut in a room. If the garage has a side door to the yard, lock it or put a note on that one too, so a delivery driver or a neighbor does not open it onto a wet floor.
Is a November floor worth the higher price over waiting for a spring epoxy floor?
For a lot of households here, yes, and the reason is the winter itself. Coating now means the cars spend November to March inside on a finished floor. Waiting means one more winter of snowmelt, grit and de-icer on bare concrete, and a spring garage floor coating after that.
The money is the per-foot difference between the two systems. A polyaspartic one-day system runs $9 - $13 per square foot installed, and the two-day epoxy-base flake floor most people book in the warm months runs $7 - $10. A written estimate prices both side by side for the same garage, so the gap is a real number for that floor.
What the extra buys is a season. A slab that spends the winter bare takes the salt brine dripping off the wheel wells into its pores, and in spring the crew grinds and washes that out before anything bonds. A floor that is already coated by Thanksgiving sheds that brine to a squeegee. The guide to studded tires, de-icer and coated floors shows what a coated floor looks like coming out of a winter.
Waiting is the honest choice for some houses. A car that lives in the driveway anyway, or a budget that is tighter this year than it will be in April, points to the spring floor, and with no schedule pressure the two-day epoxy-base system is still the recommendation. Where the cars go inside every night and the garage is the way into the house, a November date usually wins.