Concrete Contractor in Toronto for Floor Restoration

Concrete floor grinding uses industrial diamond tooling to smooth uneven surfaces, remove old coatings, and open concrete pores for proper adhesion. GLI Epoxy Flooring performs precision diamond grinding across Toronto to eliminate bumps and prep garage or commercial slabs for durable epoxies or polishing finishes.

We restore Toronto garage floors by repairing surface spalling, sealing deep cracks, and grinding away salt-damaged layers. GLI Epoxy Flooring then applies levelling compounds and protective coatings like epoxy or polyaspartic. This seals out moisture, winter road salt, and traffic, creating a clean, high-strength floor.

Polished concrete refines existing slabs through progressive diamond polishing to create a dense, highly durable, and attractive surface. It eliminates the need for top coatings, dramatically lowers maintenance costs, increases light reflectivity, and resists heavy foot or forklift traffic in commercial and retail environments.

GLI Epoxy Flooring repairs industrial floors by excavating damaged joint edges, filling cracks with high-strength structural epoxies, and resurfacing pitted concrete. We utilize dustless grinding equipment to minimize operational downtime, ensuring heavy machinery, forklifts, and foot traffic can resume safe operations quickly.

Concrete shot blasting propels steel shot at high velocity to blast away heavy contaminants, thick old sealers, and compromised surface layers. GLI Epoxy Flooring uses shot blasting on heavily degraded Toronto commercial and industrial slabs to create an ideal surface profile (CSP) required for maximum coating adhesion.

Yes, most damaged concrete floors can be fully restored without expensive tear-out and replacement. Professional techniques like diamond grinding, crack filling, deep levelling, and resurfacing repair surface spalling, cracks, and wear. Restoration saves time and cost while reinforcing structural integrity for decades.

Winter road salt contains harsh chemicals like calcium chloride that melt ice into brine. This salty water penetrates unsealed concrete pores. During freeze-thaw cycles, trapped moisture expands, causing internal pressure that leads to surface cracking, pitting, and spalling. Protective coatings effectively prevent this degradation.

With proper surface preparation and maintenance, professionally restored concrete floors last 10 to 20+ years. High-grade epoxy systems, polyaspartic coatings, and mechanical diamond polishing withstand freeze-thaw cycles, heavy vehicles, and daily traffic in Toronto homes and commercial spaces without peeling or cracking.

Diamond grinding uses rotating abrasive disks to smooth surfaces, shave down high spots, and prepare concrete for thin-film coatings. Shot blasting uses high-velocity steel media to aggressively clean and texture deep concrete profiles. Grinding offers precision smoothing, while shot blasting excels at thick coating removal.

Epoxy coating is generally better for Toronto residential garages because it forms an impenetrable barrier against road salt, oil drips, and moisture. While polished concrete is durable and smooth, unsealed or bare polished concrete remains slightly porous, making epoxy or polyaspartic systems superior for winter salt resistance.