Winter road salt and slush dragged into the garage after driving down Superior Street in January will quickly damage bare concrete. Homes in Duluth, Minnesota with untreated concrete floors face ongoing surface degradation. Porous concrete absorbs moisture, oil spills, and de-icing chemicals, which results in unsightly pitting and crumbling that worsens every year.
Alpha Concrete Coatings spends a significant amount of time working on residential properties up the hill in Kenwood and down near Endion, and almost every older garage features this exact issue. The freeze-thaw cycles along Lake Superior are very harsh on untreated concrete slabs. Water enters the tiny pores of the concrete, freezes, expands, and breaks the surface apart. Applying a low-cost do-it-yourself kit from a hardware store onto damp Duluth concrete usually results in peeling within eighteen months.
What Goes Into a Proper Floor Coating
Proper Floor Refinishing is not just rolling shiny paint across the floor. It requires extensive preparation work. Alpha Concrete Coatings grinds the concrete open using heavy diamond equipment to remove old sealers, tire marks, and weak surface layers. This opens up the pores so the base coat can properly adhere to the stone.
Here is what the process actually looks like:
- Mechanical diamond grinding to level high spots and clean out stubborn stains
- Mending cracks and pitting with industrial-grade polyurea fillers that will not pop out when the temperature swings
- Rolling down a thick, moisture-mitigating primer layer designed for our damp regional climate
- Broadcasting color flakes for texture and grip so you do not slip when your boots are wet
- Applying a crystal-clear topcoat that resists hot-tire pickup and chemical spills
That layered system creates a solid barrier. When spring arrives and snow banks melt against your garage door, the water stays on top instead of soaking in.
The Local Difference
Alpha Concrete Coatings does not ship crews in from the Twin Cities who do not understand local weather patterns. Our team lives here, drives these local roads, and knows how Lake Superior humidity affects curing times in July just as much as sub-zero temperatures test flexibility in February.
When you seal up that garage floor, cleanup becomes very easy. A quick sweep or a spray from the hose removes the mess. Concrete dust will no longer track into the house on your shoes, and you will not have to stare at ugly oil stains every time you park the car.
For homes and businesses in Duluth, Alpha Concrete Coatings provides Floor Refinishing services.