Core Selection Criteria by Material Category 1. Engineered & Solid Hardwood 2. Rigid-Core Luxury Vinyl Plank (SPC / LVP) 3. Large-Format Porcelain & Natural Stone 4. Architectural Polished Concrete & Terrazzo Specification Matrix for Homeowners & Designers Material / Style Relative Cost (Installed) Water Resistance Acoustic Performance Expected Operational Life…

Sustainability Comparison Matrix Material Primary Eco Benefit VOC Off-Gassing Moisture Tolerance Life Expectancy Bamboo (Strand-Woven) Rapidly renewable (3–5 yr harvest) Low to Zero (requires NAF/ULEF glue) Moderate 25–50+ yrs Cork Carbon-negative bark harvesting Very Low Moderate (requires topcoat) 25–40 yrs Reclaimed Hardwood Zero virgin timber harvesting Zero (raw wood) Low–Moderate…

Subfloor failure remains the primary cause of modern finish floor degradation across commercial facilities and high-density builds. Surface laitance, unaddressed hydrostatic moisture pressure, and unmitigated substrate variance systematically cause delamination in high-build epoxy, polyaspartic coatings, and sensitive LVP overlays. At AK Level & Polish, we execute specialized concrete restoration, mechanical…