What are the exact dimensions of this shower base?

This model measures 48 inches by 48 inches with a square single threshold configuration.

Where is the drain located?

The drain placement is centered to accommodate standard center drain plumbing layouts.

What material is the shower base made from?

It is constructed from durable Lucite high-gloss cross-linked cast acrylic with a multi-layered backing.

Does the base come with a drain kit?

Yes, it includes a PVC drain kit featuring a stylish chrome finish.

Is the floor slip-resistant?

Yes, the textured bottom surface meets ASTM F-462-1994 slip resistance standards for safer footing.

How do the tile flanges work?

The base features an integral tile flange on three sides to facilitate installation and keep water from seeping behind the walls.

Is the surface difficult to keep clean?

Not at all. The non-porous acrylic surface resists stains and makes routine cleaning and sanitizing much faster.

What is the purpose of the multi-layered backing?

The backing combines fiberglass, resin, titanium, and recycled acrylic parts to add structural rigidity and support.

Skip to the end of the images gallery

Reliance R4848CD 48-Inch By 48-Inch Shower Base With Center Drain

Skip to the beginning of the images gallery

Reliance R4848CD 48-Inch By 48-Inch Shower Base With Center Drain

SKU # R4848CD

Out of Stock, with no ETA.

As low as $1,081.21

$1,441.61

✔ Free US Shipping on all $100+ orders
✔ No Sales Tax! Unless shipping to CA (9.5%)
✔ Easy Returns & Exchanges
✔ Low Price Guarantee

Overview Specifications Key Features Installation/Care FAQ

Overview

Transform your bathroom routine with the Reliance R4848CD 48-Inch By 48-Inch Shower Base, expertly designed for homeowners seeking a reliable and stylish upgrade. Built to fit a spacious 48-inch square alcove, this single threshold shower base provides a sturdy and supportive foundation for your daily routine. Crafted from high-grade cross-linked cast acrylic, it blends lasting durability with a clean, low-maintenance aesthetic that elevates any modern shower space.

Homeowners and contractors alike appreciate the thoughtful engineering behind this center drain model, which simplifies plumbing alignment during bathroom remodels. The built-in three-sided tile flange creates a dependable barrier against water leaks, protecting your subfloor and surrounding walls from moisture damage. Every detail is focused on making your daily routine safer, more comfortable, and entirely worry-free.

Experience the perfect combination of safety, style, and structural integrity for your next home improvement project. Whether you are building a brand new guest suite or updating your primary bathroom, this acrylic shower base delivers the dependable performance you expect. Explore how simple it is to achieve a professional-grade finish in your home with this meticulously crafted plumbing fixture.

Perfect For

Primary bathroom remodels seeking a clean, modern aesthetic
Guest suite upgrades requiring reliable safety features
New construction projects needing a standard 48-inch square alcove fit
Homeowners prioritizing slip-resistant shower flooring
DIY enthusiasts and contractors looking for straightforward installation with an integral tile flange
Bathrooms requiring a center drain plumbing configuration

Technical Specifications

More Information
Availability	Out of Stock
Configuration	Rectangular
Width	52
Length	52
Height	8
Drain Placement	Center
Item Weight	44

Ship Details

Ship Details
Ship Weight	64.00
Ship Size	8(H) * 52(W) * 52(L)
Ship State	GA
Ship Zip	30518

Specs

Key Features

Durable Construction Crafted from high-gloss cross-linked cast acrylic for long-lasting strength.
Slip-Resistant Floor Features a textured bottom that meets ASTM F-462-1994 slip resistance standards for safer stepping.
Leak Prevention Includes an integral tile flange on three sides to facilitate secure installation and keep water contained.
Hygienic Surface Non-porous material makes cleaning and sanitizing faster and more effective.
Reinforced Support Built with a multi-layered backing of fiberglass, resin, titanium, and recycled acrylic parts for extra rigidity.
Complete Kit Comes with a matching PVC drain kit in a sleek chrome finish for immediate setup.

Installation Guide

Verify that the subfloor is completely level, clean, and structurally sound before placing the shower base into the alcove.
Dry-fit the base to align the center drain with your existing plumbing waste pipe before applying any adhesive or mortar.
Use a bedding compound or mortar mix underneath the base to provide solid, uniform support across the entire floor area.
Secure the three-sided integral tile flange directly to the wall studs using appropriate fasteners to prevent movement.
Wipe down the acrylic surface regularly with mild soap and water to preserve the high-gloss finish.

Care & Maintenance

Routine Cleaning Wash the acrylic surface weekly using a soft cloth or sponge along with warm water and mild dish soap.
Stain Removal Treat stubborn soap scum or hard water spots with a non-abrasive bathroom cleaner formulated for acrylic.
Avoid Abrasives Never use steel wool, scouring pads, or harsh chemical powders that can dull the high-gloss finish.
Drain Maintenance Periodically clear hair and debris from the included chrome PVC drain kit to maintain smooth water flow.
Rinse Thoroughly Always rinse the shower pan with clean water after applying any cleaning agents to prevent residue buildup.

FAQ

Q: What are the exact dimensions of this shower base?
A: This model measures 48 inches by 48 inches with a square single threshold configuration.
Q: Where is the drain located?
A: The drain placement is centered to accommodate standard center drain plumbing layouts.
Q: What material is the shower base made from?
A: It is constructed from durable Lucite high-gloss cross-linked cast acrylic with a multi-layered backing.
Q: Does the base come with a drain kit?
A: Yes, it includes a PVC drain kit featuring a stylish chrome finish.
Q: Is the floor slip-resistant?
A: Yes, the textured bottom surface meets ASTM F-462-1994 slip resistance standards for safer footing.
Q: How do the tile flanges work?
A: The base features an integral tile flange on three sides to facilitate installation and keep water from seeping behind the walls.
Q: Is the surface difficult to keep clean?
A: Not at all. The non-porous acrylic surface resists stains and makes routine cleaning and sanitizing much faster.
Q: What is the purpose of the multi-layered backing?
A: The backing combines fiberglass, resin, titanium, and recycled acrylic parts to add structural rigidity and support.

Why This Is the Right Choice

Exceptional Durability Multi-layered backing of fiberglass, resin, titanium, and recycled acrylic parts provides robust, long-lasting support.
Enhanced Safety Textured bottom surface meets ASTM F-462-1994 slip resistance guidelines to help prevent accidental slips.
Smart Water Control Integral tile flange on three sides directs water inward to protect your subfloor from moisture damage.
Easy Maintenance Non-porous acrylic surface resists stains and wipes clean effortlessly for a spotless shine.