Planning focus
Inspect alignment, corrosion, module size, damage and compatibility with selected tile.
Budget drivers
Full grid replacement adds demolition and installation but can solve layout and appearance problems.
Operations and lifecycle
Existing grid condition should be documented before accepting a tile-only quote.
Safety and code boundary
Structural suspension and seismic/code issues require qualified assessment.
Educational planning only. Actual construction, code compliance, regulated systems, hazardous materials and safety-critical work require qualified professionals and current local requirements.