30 x 4 x 3/4 inch thresholds, in stock in 9 stones: White Carrara Marble from $110, Pure White Quartz from $110, Travertine from $125, Grey Caesarstone from $130, Crema Marfil Marble from $140, Bianco Dolomiti Marble from $145, Black Absolute Granite from $150, Nero Marquina Marble from $165 and Calacatta Gold Marble from $170. Available edges: Standard Bevel (1/4 inch, one side), Single Hollywood, Double Hollywood.
A 30 inch threshold fits the common 28 and 30 inch interior doors, which is why it is a favourite for bathroom doorways. At 4 inches wide it covers the jamb of a typical interior wall framed with 2×4 studs and drywall, the most common situation in homes. Every piece is cut, polished or honed and inspected at our Jersey City, NJ shop, then crated and shipped by UPS Ground, or picked up in Jersey City.
Not sure this is your size? Measure jamb to jamb for the length and across the floor gap for the width with our measuring guide, see all sizes, or order a custom size.
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