36 x 48 Shower Base Cast Iron

The KOHLER® Ballast shower base makes installation simple, whether you're remodeling your bathroom or planning for new construction. The ultra-low threshold creates a sleek appearance and eases getting in and out of the shower, while durable resin concrete core construction provides a solid, quality feel underfoot. A smart alternative to tile, this one-piece 48" x 36" acrylic shower base offers easy maintenance and less risk of leakage.

Looks very solid and it came in good condition. Isa. CA. Fri Jul 17 2020

Step into style with the Streamline 48 in. x 36 in. Alcove Acrylic Shower Base with Center Drain. Its finish adds a sophisticated edge, making your bathroom stand out. The low-entry design promotes accessibility for all ages, ensuring ease of use. Built from durable acrylic with fiberglass reinforcement, it’s designed for long-term reliability. A center drain completes the look, offering efficient drainage and timeless appeal.

As a part of the KOHLER® Purist collection, this shower base captures the language, feeling, and art of water with its simple design lines. This rectangular 48" x 36" KOHLER Enameled Cast Iron base features a single threshold. Safeguard® slip-resistant surface is included for added safety and convenience.

My husband bought this shower base because he was afraid that a tiled shower base might leak in the long run. Nevertheless we purchased this Kohler shower base. It came in a crate that was half open. After installing he noticed two scratches on it. Tried calling Wayfair but could not get through because of COVID. I’m hoping that they sell some type of product that can buff out the scratches. Otherwise it looks like a good solid shower base. . Anna. East Haven, CT. Fri Jun 19 2020

We haven’t installed it yet, but it looks good. I just thought it was silver.. Sherri. Northport, ME. Sat Jul 04 2026

Elevate your bathroom with our SMC Shower Base, designed with a refined stone-like anti-slip texture for both safety and style. This high-quality shower base features a sleek drain cover and a reversible drain, offering flexibility for any bathroom layout. Its ultra-low profile is ideal for floor-level installations, providing a seamless transition from the bathroom floor to the shower. The base is easy to install, equipped with removable flanges for convenience, and its durable SMC construction guarantees long-lasting performance and resistance to impact, corrosion, and wear.

Specially designed for hospitality installations, KOHLER® Stoneridge shower bases are not only extraordinarily durable but also beautiful. Made from Lithocast® cast resin, the transitional design fits in easily with both traditional and modern bathroom decors, and its honed surface offers elegance along with excellent traction underfoot. Available in several sizes and two threshold heights with options for drain locations, Stoneridge 48" x 36" Lithocast shower bases are also perfect for residential use and do not require mortar for installation.

Shimming out the sheet rock per the instructions creates a jog in the wall. If I had realized that before installing I would have returned it.. Dave. Mon Mar 23 2026

Introducing the Streamline NT-2112-48BL-AL 48 in. x 36 in. Alcove Acrylic Shower Base, thoughtfully designed for ease of use and comfort. The textured floor surface enhances safety by providing slip resistance. Its glossy black finish offers a sleek, modern look and makes cleaning a breeze. The low threshold design allows for easy entry and exit, ensuring a seamless showering experience. Built with durability in mind, the acrylic base is reinforced with fiberglass and resin for added strength and to prevent flexing. Upgrade your bathroom with the reliable and stylish Streamline NT-2112-48BL-AL 48 in. x 36 in. Alcove Acrylic Shower Base.

It arrived on time and the packaging was intact. Finally installed the black basin to my basement bathroom and it fits perfect and so far it does what it needs to do. Its very nice to look at and it has the gloss that I wanted for my black accent bathroom. Trina. Chicago, IL. Tue Mar 31 2026

The KOHLER® Bellwether 60" x 32" KOHLER Enameled Cast Iron shower base features KOHLER® enameled cast iron construction for unmatched durability and ease of maintenance. The right offset drain is designed for easy 60" x 30" bath replacement. Add a removable cover over the recessed drain for a finished look. Safeguard® slip-resistant surface enhances safety.

I gave this so much thought. So happy I spent a few extra bucks and got this. You will need two people to move it. The recommended Kohler drain assembly is also a little more expensive but worth it. I’m 6 months in and I’m confident this shower pan will last a lifetime.. Nate. Newport, KY. Tue Aug 25 2020

The slim tiered lip and smooth surface of the rectangular shower base are sure to complement any bathroom fixture.

I'm happy with it. Steve. Ocean Pines, MD. Tue Mar 24 2020

Elevate your bathroom experience with the Streamline NT-122-48WH-AL 48 in. x 36 in. Alcove Acrylic Shower Base. This shower base showcases a brilliant glossy white finish that effortlessly complements contemporary interiors. Prioritizing both safety and style, it features a textured floor surface for slip resistance during use. The thoughtfully designed low threshold ensures easy and safe entry and exit. Crafted with meticulous precision, the acrylic structure is reinforced with fiberglass and resin, lending unparalleled strength to the base and ensuring it remains flex-free for years to come. With the Streamline NT-122-48WH-AL 48 in. x 36 in. Alcove Acrylic Shower Base, you’re investing in a blend of elegance, functionality, and lasting durability.

Order was delayed, impacting my contractor's work schedule. The item was in good shape on arrival.. Anonymous. Wed Oct 14 2026

Elevate your bathroom with our SMC Shower Base, designed with a refined stone-like anti-slip texture for both safety and style. This high-quality shower base features a sleek drain cover and a reversible drain, offering flexibility for any bathroom layout. Its ultra-low profile is ideal for floor-level installations, providing a seamless transition from the bathroom floor to the shower. The base is easy to install, equipped with removable flanges for convenience, and its durable SMC construction guarantees long-lasting performance and resistance to impact, corrosion, and wear.

Step into style with the Streamline 48 in. x 36 in. Corner Acrylic Shower Base with Drain. Its finish adds a sophisticated edge, making your bathroom stand out. The low-entry design promotes accessibility for all ages, ensuring ease of use. Built from durable acrylic with fiberglass reinforcement, it’s designed for long-term reliability. A drain completes the look, offering efficient drainage and timeless appeal.

Kaitlyn. Milford Pa. Tue Sep 29 2026

Bathrooms come in all shapes and sizes, and so should your shower bases. Here we have five different shower pan sizes to choose from. These fiberglass acrylic shower pans are perfect in any setting and come in seven convenient sizes. Our shower bases are perfect for any space. The clean, modern lines of this bathroom shower stall kit look stylish and neat so you don't have to compromise on appearance. Crafted of a fine gloss white acrylic with a fiberglass core, the base is resistant to scratching and fading, and is easy to clean and maintain. Our shower floor pans are constructed with a durable non-slip texture that ensures comfort and safety while showering. The built in structural support on each shower base provides a solid foundation. They also come with an integrated tile flange as well as a low curb. They are waterproof and leak-proof and the opening is made to fit a standard fitted drain. Whether it's a new construction or a remodel, our shower pans are an excellent choice for most bathrooms.

Bet well made. Shipping was fast and it was packed well. Exactly as pictured. Kathy. IL. Sat Feb 28 2026

Step into style with the Streamline 48 in. x 36 in. Corner Acrylic Shower Base with Center Drain. Its finish adds a sophisticated edge, making your bathroom stand out. The low-entry design promotes accessibility for all ages, ensuring ease of use. Built from durable acrylic with fiberglass reinforcement, it’s designed for long-term reliability. A center drain completes the look, offering efficient drainage and timeless appeal.

Step into a blend of style and safety with the Streamline NT-2242-48BL-CR 48 in. x 36 in. Corner Acrylic Shower Base. Its glossy black finish transforms your bathroom into a modern oasis. Designed with users in mind, its textured floor promises a dependable, slip-resistant surface for assured footing during each shower. The elegantly constructed low threshold offers a seamless transition, ensuring effortless entries and exits. Durability meets sophistication as the acrylic material is adeptly reinforced with fiberglass and resin, providing a robust foundation that stands against flexing and ensures a lasting sanctuary of luxury.

Great shower base. Looks and feels very nice. It has proper threshold for open sides and flange for sides against the wall. Comes in multiple sizes. Got a 60x36 and a 48x36 for two showers.. Alan. Winnipeg, MB. Tue Aug 25 2026

Kohler has everything you need to create an extraordinary showering space. With its beveled edges and clean geometry, this KOHLER® Archer shower base creates a universal look that suits an array of bathroom styles. Designed for alcove installations, this square 48" x 48" acrylic base comes equipped with a covered drain that adds a unique design element and enhances comfort.

As per instructions installation (DIY) and excellent Kohler quality! The showplace of our new bathroom!. Ian. Benton, KY. Sun Jan 15 2023

Trust ANZZI to provide the perfect foundation for your new dream shower. ANZZI shower bases are legendary for their durable resilience and high-performance reliability. ANZZI craftsman use only RHINO ALLOY certified materials such as marine grade acrylic and high yield fiberglass to deliver a durable and stylish shower base unit. The glossy evenly coated finish is a striking eye catcher which compliments and enhances any style of bathroom.

Another great open box deal! Arrived in like new condition and shipped fast. It seems well made and like it won't be hard to install. We have yet to install it, but once we do I will update this review.. Tam. TN. Mon May 01 2023

Create a modern retreat with the Streamline 48 in. x 36 in. Alcove Acrylic Shower Base With Center Drain. Its pristine finish brightens your space. The low-profile entry enhances accessibility, perfect for daily convenience. Built with durable acrylic and reinforced with fiberglass, it’s designed to endure. A center drain delivers a flawless blend of design and function.

So far so good. I’m going to install it now.. Nathan. Mohnton, PA. Fri Sep 04 2026

Upgrade your bathroom with this durable, lightweight ABS shower pan, designed for quick installation and long-lasting performance. Featuring a drain placement, textured non-slip surface, and included drain kit, this shower base delivers both safety and convenience for your remodeling project.

Beautiful. Linda. Murphy, NC. Wed Jan 28 2026

This KOHLER® Rely shower base provides the reassurance of a low step-over threshold for easy access to your shower. A water containment bead along the threshold serves to prevent water escaping onto the bathroom floor. Durable acrylic construction eliminates any flex when stepping into the shower and allows for quick, easy installations. The Rely 48" x 42" acrylic shower base is designed to work with any shower wall application and pairs perfectly with the KOHLER® Choreograph® shower wall collection. Coordinate it with Choreograph walls and accessories to complete your personalized shower installation.

It was a great experience with This shower pan. It was a great piece. Bill’s Contracting. Sat Feb 07 2026

Transolid shower bases are constructed of Transtone, a high-tech composite material composed of resin, fiberglass and filler that is compression molded for precise radius and angle. It is strong, lightweight, slip resistant and scratch resistant. shower bases feature a concealed drain with a removable cover, bringing a design element and additional comfort to your shower experience.

Antimicrobial, Leak Resisistant, Mold/Mildew Resisistant, Slip Resistant, Water Resisitant, Water Proof

This large shower pan did what it was meant to do, give a large space for a shower.. Jc. Thu May 14 2026

Dive into a realm of luxury with the Streamline NT-2132-48BL-RH 48 in. x 36 in. Corner Acrylic Shower Base. Its glossy black finish illuminates your bathroom with a touch of modern allure. But beauty isn’t its only strength. The textured floor surface ensures an assured grip, reducing the risk of slips, while the low threshold design allows for easy, graceful entry and exit. Meticulously crafted, the acrylic foundation is fortified with fiberglass and resin reinforcements, providing a sturdy, flex-resistant surface for your daily rejuvenation.

Item is as advertised, packaging took a beating but the item was in great shape. I would definitely use Wayfair, the customer follow up service was extraordinary.. Patrick. Waterford, NY. Mon Dec 15 2025

Bathrooms come in all shapes and sizes, and so should your shower bases. Here we have five different shower pan sizes to choose from. These fiberglass acrylic shower pans are perfect in any setting and come in seven convenient sizes. Our shower bases are perfect for any space. The clean, modern lines of this bathroom shower stall kit look stylish and neat so you don't have to compromise on appearance. Crafted of a fine gloss white acrylic with a fiberglass core, the base is resistant to scratching and fading, and is easy to clean and maintain. Our shower floor pans are constructed with a durable non-slip texture that ensures comfort and safety while showering. The built in structural support on each shower base provides a solid foundation. They also come with an integrated tile flange as well as a low curb. They are waterproof and leak-proof and the opening is made to fit a standard fitted drain. Whether it's a new construction or a remodel, our shower pans are an excellent choice for most bathrooms.

Excellent base - confusing online order - the drain is center- it is double enclosure and -R has flanges on “your” left and to the back - see photo— and entry would be long side and from “your” right when looking at it from the front. -L part has a right side flange if you are looking at the shower base from the front. I had to return it and get the right configuration.. Laura. Town Creek, AL. Wed Feb 07 2024

Kohler has everything you need to create an extraordinary showering space. With its beveled edges and clean geometry, this KOHLER® Archer shower base creates a universal look that suits an array of bathroom styles. Designed for alcove installations, this square 42" x 42" acrylic base comes equipped with a covered drain that adds a unique design element and enhances comfort.

Unique and looks great installed.. Rudy. Grove City, OH. Tue Dec 10 2019

We have been using our shower pan for weeks now and we love it! Our plumber that was installing this pan loved it too. Constructed very well, sturdy, sleek design. Excellent product at a good price. Dorothy. Philadelphia, PA. Mon Jul 27 2026

【Excellent Waterproof Shower Base】Equipped with waterproof membrane, waterproof strips, and internal and external corner accessories, effectively isolating seam seepage. The reasonable design of internal and external corners makes the product more durable in use, providing long-lasting protection for the shower room.

Súper práctic. Paula. Sun Oct 04 2026

The Kington’s Jarvis collection 48" x 36" single-threshold shower base features a sturdy fiberglass resin construction, covered in high-gloss acrylic for easy cleaning and long-lasting performance. It fits into a 48" alcove installation space and includes a center drain hole (drain not included. The shower base also features tile flanges on three sides to help prevent water from seeping behind the shower walls. For added safety, the shower base also features a textured anti-skid floor surface. Sleek and stylish, it complements both traditional and modern bathroom themes.

Upgrade your bathroom with our acrylic single-threshold alcove shower base in glossy white and enjoy the perfect blend of style, safety, and quality for years to come! This rectangular masterpiece not only adds a touch of contemporary luxury to your space but also ensures top-notch safety and durability.

Great quality easy to install. Dav. Sudbury, ON. Mon Mar 18 2024