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My Showroom & Support
MSI Carrara Marble Thresholds & Shower Accessories
$179.34
Finish the job the way the pros do. These natural White Carrara marble accessories — double-bevel thresholds, a Hollywood-bevel shower seat, a long side splash, pencil moldings, and a polished corner shelf — put clean, purposeful edges on showers, doorways, and vanities. They coordinate with our Carrara White marble tile and Arabescato Carrara marble tile for a seamless head-to-toe install.
Features
- Genuine Carrara marble: quarried natural stone with soft white grounds and delicate gray veining, so every trim piece matches your field tile.
- Thresholds & transitions: polished double-bevel thresholds, a Hollywood-bevel shower seat, and a single-bevel side splash finish curbs, doorways, and vanities.
- Pencil moldings: Carrara White (polished or honed) and Arabescato Carrara 3/4 x 12 liners frame niches, mosaics, and borders.
- Corner shelf: a 9 in. radius Turkish Carrara shelf tucks neatly into shower corners for real, built-in storage.
- Seal it: natural marble is porous — seal at installation and periodically thereafter, and clean with a pH-neutral stone cleaner to protect the finish.
Specifications
| Material | Natural marble |
|---|---|
| Finish(es) | Polished, Honed |
| Sizes / Pieces | 4x36 double-bevel threshold, 5x30 Hollywood-bevel shower seat, 6x73 single-bevel side splash, 3/4x12 pencil moldings, 9 in. radius corner shelf |
| Thickness | 0.62 in. (thresholds, shower seat, side splash) |
| Applications | Shower curbs and seats, door thresholds, vanity side splashes, mosaic borders, shower shelving |
| Care | Seal at install and periodically thereafter; clean with a pH-neutral stone cleaner |
| Sold By | Piece (grouped per box — see the piece count in Coverage & Ordering) |
Coverage & Ordering
| Piece | Pieces per Box | Each Piece |
|---|---|---|
| Carrara White Double-Bevel Threshold (Polished) | 5 | 4 x 36 in., 0.62 in. thick |
| Carrara White Hollywood-Bevel Shower Seat (Polished) | 5 | 5 x 30 in., 0.62 in. thick |
| Carrara White Single-Bevel Side Splash (Polished) | 2 | 6 x 73 in., 0.62 in. thick |
| Carrara White Pencil Molding (Polished) | 20 | 3/4 x 12 in. (about 20 lin. ft. per box) |
| Carrara White Pencil Molding (Honed) | 20 | 3/4 x 12 in. (about 20 lin. ft. per box) |
| Arabescato Carrara Pencil Molding | 20 | 3/4 x 12 in. (about 20 lin. ft. per box) |
| Turkish Carrara Radius Corner Shelf (Polished) | 1 | 9 in. radius corner shelf |
We recommend ordering about 10% extra for cuts and waste.
Tip: order your full project — including overage — in one purchase. Marble is a natural stone produced in batches, and re-orders may ship from a different lot with slight shade and veining variation.
You may also need
Round out your install with the sundries the pros keep on hand:
- Thinset / mortar — a white polymer-modified thinset is recommended for light-colored marble.
- Grout — unsanded grout for the tight joints on pencil moldings and mosaics.
- Stone sealer — natural marble is porous and must be sealed at installation and periodically thereafter.
- Tile edging / metal trim (e.g., Schluter) where a marble profile isn't used.
- Spacers for consistent joints.
Pair it with our in-house Rose Hill Cabinets to complete the room.
Documents
Ships as boxed cartons via freight; most orders arrive in 3–7 business days. Inspect your delivery on arrival and report any transit damage within 48 hours.
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