Carenza Bianca Polished Marble Look Bullnose Porcelain Trim 4x12

Carenza Bianca is a 4x12 polished porcelain bullnose trim piece with a pale gray marble look and pewter-colored veins. Its reflective surface carries the same stone-inspired character as the Bianca field tile, allowing the trim to maintain the line's color and pattern at exposed boundaries. The piece is 9 mm, or 3/8 inch, thick and has a rectified profile.

The narrow 4x12 format finishes straight edges and short perimeter runs without introducing a different material or surface texture. Its polished face keeps transitions visually connected to matching polished field tile. V3 shade variation produces noticeable shifts in the gray background and veining, so individual trim pieces retain the varied appearance associated with marble.

Water absorption is 0.5% or less, placing this trim in the impervious porcelain category. In practical terms, the body takes up almost no water and does not stain from within. A breaking strength of at least 425 pounds stands well above the 250-pound ANSI threshold used for floor tile. Frost resistance and thermal shock resistance also indicate successful performance under those temperature-related tests.

This Carenza Bianca bullnose is sold by the piece. A full 22-pound box contains 15 pieces. Matching Bianca field formats include 12x24, 24x24, and 24x48 tiles, and the same 4x12 trim format also comes in Oro polished.