A realistic, tileable old red clay brick wall PBR texture featuring hand‑molded brick variation, chipped corners, lime efflorescence, and eroded mortar for authentic age and grit in close‑ups. Supplied as seamless 4K maps—Base Color, Normal, Roughness, Ambient Occlusion, and Height/Displacement—calibrated for physically based workflows in Blender, Unreal Engine, Unity HDRP/URP, 3ds Max, Maya, and Substance tools with neutral, shadow‑free albedo. The height map enables parallax or tessellation to push brick relief, while tuned roughness preserves dusty matte faces with occasional worn highlights for wet/dry looks. Direction‑agnostic and UV‑friendly, it tiles cleanly for historical facades, abandoned scenes, medieval/fantasy towns, and urban back alleys, and layers well with decals like leaks, posters, or graffiti. Optimized PNG/TIFF with clean naming and suggested normal/displacement values for fast drop‑in setup across engines; licensed for games, films, ArchViz, and promotional renders.