5 Myths That Could Lead to Garage Floor Coating Failure in Spokane

In Spokane and across the Inland Northwest, garages face freezing winters, snowmelt, and plenty of summer sunshine. A high-quality garage floor coating should withstand it all, but common myths often leave homeowners with coatings that fail too soon. Here’s the truth behind the top misconceptions.

Myth #1: Moisture Isn’t a Concern in Cold Climates

Reality: Concrete releases moisture year-round—even when the surface looks dry. Without a moisture-mitigating epoxy primer, coatings bubble or peel as vapor pushes through. Every durable garage floor coating in Spokane starts with this layer.

Myth #2: Tire Marks Are Just Dirt You Can Scrub Away

Reality: Those black stains are hot tire transfer. When hot tires rest on weak coatings, plasticizers and road grime embed into the softened surface, leaving permanent marks. UV-stable polyaspartic topcoats prevent this breakdown.

Myth #3: UV Rays Don’t Matter Indoors

Reality: Spokane summers bring strong sunlight, and open garage doors expose floors to UV rays. Standard epoxy yellows or fades, but UV-stable polyaspartic topcoats keep your garage floor coating glossy and vibrant.

Myth #4: Thin Coatings Are Tough Enough

Reality: Garages in the Inland NW double as storage and workshops. From heavy equipment to dropped tools, thin coatings chip and crack easily. A full-flake broadcast sealed with dual polyaspartic topcoats ensures impact resistance.

Myth #5: Any Coating Will Resist Salt and Chemicals

Reality: Winter road salt, slush, and household chemicals can quickly ruin a weak coating. Professional-grade systems are built for chemical resistance, so spills and salt clean up easily without damaging the floor.