





Biotite 24 x 48 Polished
Where a project needs long sightlines and a quiet stone reference, MSI Biotite 24 x 48 Polished earns its specification, natural porcelain field in standard format with floor-rated finish. Integrated underlayment removes the need for separate moisture barrier in most installs; coordinating trims handle perimeter, expansion gap, and material transitions in the same colorway.
Overview
About this product
Where a project needs long sightlines and a quiet stone reference, MSI Biotite 24 x 48 Polished earns its specification, natural porcelain field in standard format with floor-rated finish. Integrated underlayment removes the need for separate moisture barrier in most installs; coordinating trims handle perimeter, expansion gap, and material transitions in the same colorway. Across years of daily use, the wear layer holds its tone and the click-lock joints stay tight, the durability that distinguishes premium engineered flooring from value-grade alternatives.
Through the kitchen-to-mudroom run where most flooring transitions break, this plank carries the wood-look continuity without the break, a single design language across the spaces that connect. The dimensional stability of the rigid-core construction means the planks behave consistently across seasons, no humidity-driven gapping, no swell at exposure points. Across rooms, the planks read as a single continuous floor rather than spaces joined by transitions, kitchen to family room to mudroom in one unbroken design move.
Quality & Assurance
Specifications
Questions
Tile FAQ
Will Biotite 24 x 48 Polished work for my project?
Is this tile rated for floors, walls, or wet areas?
Can it be used outdoors?
What about slip resistance?
Do I need trim, and how much overage?
Good to Know
Ordering & delivery
Most orders are processed and on their way within 1–3 business days. You’ll receive tracking the moment your order ships.
Talk to a specialist for sizing, pairings, or any product question. Our team is here before and after every order.
Ships nationwide with free freight on orders over $3,500. Larger orders ship by LTL freight, scheduled to your address.
Customer Reviews
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Every review is from a confirmed Citadel purchase. Ratings reflect product quality, freight handling, and support.
Built for the spaces you live in
Premium materials, vetted for finish and durability, delivered nationwide and ready for the install that lasts.
Common Questions
Ordering & Support
Why Citadel
A surfaces superstore,
built for the trade
Family-run, Citadel brings 5,000+ premium surfaces from the brands you trust under one roof, at wholesale-direct pricing, with nationwide freight delivery. No membership, no markup games, just specialists who know the material.

Design & Detail
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