Modern Rectangular Bathroom Sinks

This sleek white rectangular undermount vanity sink is crafted from high-quality porcelain, offering lasting durability for everyday use. Its clean lines and neutral tone make it a versatile addition to a wide range of bathroom styles—from modern master baths to classic guest baths and compact powder rooms. Designed with both function and form in mind, it features a gently contoured 7 5/8” deep basin and an integrated overflow for added convenience. With its easy-to-clean surface and timeless appeal, this porcelain sink delivers both elegance and performance that will endure for years to come.

With its unique, oblong shape and clean lines, KOHLER® Ladena evokes casual elegance. This spacious and distinctive rectangular undermount bathroom sink pairs classic style with versatility, and is a great choice to complement both traditional and modern bathrooms.

Bought two for side by side in primary bath. They are classy and so far really easy to clean. Recommend.. Jody. Maine. Thu Sep 03 2026

Say goodbye to bulky, one-piece rigidity! Our innovative split pedestal sink features a cutting-edge modular design, offering unparalleled flexibility for a perfect custom fit in any bathroom layout. The basin and pedestal base detach for easy, flexible installation and customization. Crafted from high-gloss, premium-grade vitreous china, it resists stains, scratches, and daily wear, ensuring lasting beauty and easy cleaning. The ideal 35-inch height provides ergonomic comfort. Beyond its sleek profile, it’s brilliantly functional: an integrated overflow prevents spills, and a convenient ledge offers just enough space for your daily essentials like toothpaste and soap, keeping your vanity clutter-free. Shop Now and transform your bathroom experience.

Great sink. Second time I’ve used this sink in a new home.. Mica. Studio City, CA. Mon Sep 07 2026

This compact rectangular undermount bathroom sink, small narrow under counter ceramic vanity sink for powder room, is crafted with high-temperature fired premium ceramic, designed for under-counter installation to create a seamless minimalist bathroom countertop look. Sized at 17-1/8"L × 12"W, it is perfectly scaled for narrow vanity cabinets, powder rooms and secondary guest bathrooms. The smooth non-porous glossy white glaze resists stains and bacterial buildup, paired with soft rounded inner corners and optimized sloped basin bottom for quick, clog-free drainage. Built-in overflow prevents accidental water spillage, while the undermount profile eliminates hard-to-clean gaps between sink and countertop, streamlining daily bathroom maintenance and matching modern, farmhouse and contemporary vanity decor styles, ideal compact rectangular undermount sink for half bath renovation.

We needed a very specific sized sink and this was the perfect match! Looking forward to seeing the entire vanity design come together.. Alison. Lakewood, CA. Thu Jul 16 2026

With its unique curved bottom and clean lines, this evokes casual elegance. This spacious and distinctive sink has a smooth, glazed rim for a polished look and is versatile enough to complement traditional and modern bathrooms.

Worked out great. Easy to mount. We had an issue with a different brand being uneven so it had a huge gap in the corner. This sink was perfectly straight and even on all sides. I didn’t have to fill in the corner with excessive silicone like the previous sink that was a different name brand. I should have started with this sink. That’s what I get for trying to save a few dollars.. Sarah. Castro Valley, CA. Wed Jul 14 2021