The Kohler Calpa K-32834-0 is a 48-inch single-sink vanity that bridges the gap between compact single-door designs and larger double-sink configurations, providing a generous storage footprint without requiring a second plumbing connection. Its White cabinet finish and integrated quartz sink top give it a clean, coordinated appearance suited to contemporary and transitional bathrooms. Soft-close hinges are built in, and the vanity ships as a complete combo so the sink and countertop surface are already matched.
What is included with the Calpa 48-inch vanity?
This package includes the 48-inch vanity cabinet, the integrated single-sink quartz top, and all cabinet hardware. Faucets, drain assemblies, supply lines, and P-traps are sold separately and need to be sourced to match your preferred finish and handle style. Because the sink and countertop arrive pre-integrated, you avoid having to source and coordinate a separate top, which simplifies both purchasing and installation.
What plumbing rough-in does this vanity require?
A single drain stub-out and two supply shutoffs centered or offset to align with the vanity's single basin are needed. The exact drain and supply positions should be confirmed against Kohler's dimensional diagram before the wall is closed, especially in new construction or full remodel projects. The 48-inch width gives more flexibility for positioning the plumbing off-center if your layout requires it.
How difficult is installation?
The Calpa is a freestanding vanity cabinet with a separate top, so installation involves positioning and leveling the cabinet, connecting the plumbing, and then setting the top. No wall mounting is required for the cabinet itself. The 48-inch size is manageable for two people with basic carpentry and plumbing experience, though a plumber should handle the drain and supply connections. Leveling the cabinet before the top is set is important for a clean final appearance.
What finish options are available for this 48-inch Calpa?
This page covers the White version of the 48-inch Calpa. An Emerald Green cabinet finish is also available in this size and is listed in the variants. White is the most flexible choice for matching a wide range of bathroom tile and hardware, while Emerald Green is a bolder statement color suited to bathrooms where the vanity is intended as a focal point.
What size bathroom works best with a 48-inch vanity?
A 48-inch vanity fits well in medium-sized primary bathrooms and larger secondary bathrooms where a full 60-inch double unit would be too wide. You need at least 48 inches of clear wall space, and NKBA guidelines suggest 30 inches of clearance in front of the cabinet for comfortable use. The 48-inch size is also popular for guest bathrooms being updated from smaller 36-inch designs where a bit more counter and storage space is a practical improvement.
# Kohler Calpa 48-Inch Bathroom Vanity Cabinet with Sink and Quartz Top, White **Model:** `K-32834-0` **Brand:** Kohler **Category:** Vanity > The Kohler Calpa K-32834-0 is a 48-inch single-sink vanity that bridges the gap between compact single-door designs and larger double-sink configurations, providing a generous storage footprint without requiring a second plumbing connection. Its White cabinet finish and integrated quartz sink top give it a clean, coordinated appearance suited to contemporary and transitional bathrooms. Soft-close hinges are built in, and the vanity ships as a complete combo so the sink and countertop surface are already matched. ## Specifications | Attribute | Value | |---|---| | Vanity Type | freestanding | | Width In | 48 | | Sink Included | Yes | | Sink Type | integrated | | Countertop Material | quartz | | Doors | 2 | | Drawers | 1 | | Color Finish | White | | Soft Close | Yes | | Warranty | Limited Lifetime | ## What's Included - Vanity cabinet - Integrated sink - Quartz countertop - Hardware Source: https://www.jaspecs.com/kohler/vanity/k-32834-0-kohler-calpa-48-bathroom-vanity-white/