How to Prep Your Garage for Coating Installation Day
To prep your garage for installation day, you really only need to do one thing: clear everything off the floor and out of the space so the crew has full access to the slab. That means moving out cars, shelving, storage totes, tools, and anything sitting on the floor or along the walls. Your installer handles the rest, including cleaning, diamond grinding, crack repair, and the coating itself. A little planning around parking and timing makes the day go smoothly. Here is a simple checklist so your garage floor coating install starts without a hitch.
The one essential: clear the space
The single most important thing you can do is empty the garage completely. The crew needs unobstructed access to the entire floor to grind and coat it properly, and anything left behind gets in the way or risks getting coated around. Clear out:
- Vehicles, motorcycles, and anything else parked inside.
- Shelving and cabinets, including freestanding units along the walls.
- Storage totes, boxes, and bins sitting on the floor.
- Tools, equipment, and yard gear such as mowers and trimmers.
- Trash cans, recycling, and loose items in the corners.
If something is bolted to the wall and stays above the floor, ask your installer whether it needs to come down. When in doubt, clear it.
Plan where everything will go
Before install day, think through where your garage contents will live for the duration. A driveway, carport, covered patio, or a spare room all work for temporary storage. Vehicles will need another parking spot for the day of the install and through the cure window, so plan that ahead of time. Having a place for everything before the crew arrives keeps the morning calm and the project on schedule.
What you do not need to do
You do not need to clean, degrease, or prep the concrete yourself. In fact, you should not try to. Proper preparation means diamond grinding the slab, which is part of the professional process and not something a mop or a store-bought etch replaces. You also do not need to repair cracks or patch the surface in advance. Assessing and repairing the slab is part of the install. Your job is to empty the space. Ours is everything after that. See the full process on our Penntek coating systems page.
Your only real homework is an empty garage. Clear the floor, and the crew takes it from a bare slab to a finished floor.
What to expect on installation day
Once the space is clear, the crew moves through a set sequence: cleaning and diamond grinding the slab, repairing cracks and surface damage, applying the polyurea base coat, broadcasting flake for color and texture, and sealing it with the polyaspartic topcoat. Because polyaspartic cures quickly, many garage floors are ready to walk on and return to use within about a day. Your installer gives you the exact return-to-service window and tells you when you can bring cars back in.
After the install
When the floor is done, give it the cure time your installer specifies before you move everything back and park on it. Respecting that window is what lets the coating reach full strength and avoid problems like hot-tire pickup down the road. You can read how the system resists that in our guide to hot-tire pickup. After it cures, the floor is sealed, easy to clean, and backed by a lifetime warranty. See what that covers on our warranty page.
Frequently asked questions
Do I need to clean my garage floor before the installers come?
No. You only need to empty the space. Cleaning and diamond grinding the slab are part of the professional install, and store-bought cleaning does not replace proper mechanical prep.
How long will my garage be out of use?
A polyaspartic floor often returns to use in about a day, though you should follow the specific cure window your installer gives you before parking vehicles on it.
Do I need to move my car out for the install?
Yes. Vehicles need to be parked elsewhere for the day of the install and through the cure window, so plan an alternate spot ahead of time.
Schedule Your Install in North Atlanta and Northwest GA
Ready to turn your bare slab into a finished floor? Clear the space and we handle the rest. As a certified Penntek dealer serving North Atlanta, Rome, GA, and nearby areas, we install fast-curing polyurea floors backed by a lifetime warranty. Call 770-709-8497 or request your quote to book your installation day.