DreamLine DLT-1142420-P SlimLine 42" Single Threshold Shower Base overview
Designed for homeowners looking to elevate their bathroom routine, the DreamLine SlimLine Single Threshold Shower Base offers a sleek, modern update to traditional shower spaces. Crafted from premium high-gloss acrylic and reinforced with fiberglass, this square base brings both visual appeal and reliable strength to your daily routine.
Home renovators and contractors alike appreciate the thoughtful engineering behind this 42-inch alcove model, which features a low profile design for easier step-in access. The integrated SlipGrip textured floor surface provides added safety, helping to prevent slips and falls during every shower.
Bringing lasting beauty and dependable function to your home is effortless with this cUPC certified fixture. Paired with standard 2-inch compression fitted drains, it serves as a solid foundation for a refreshing and secure bath upgrade.
Perfect For
Primary bathroom remodels
Guest bath upgrades
Square alcove shower spaces
Modern low profile designs
DIY or professional bathroom projects requiring a 42 by 42 inch footprint
Model Size: Measures 42 inches in depth by 42 inches in width with a 2 3/4 inch height for a compact, low profile fit.
Base Type: Designed as a single threshold configuration ideal for standard 3-wall alcove installations.
Drain Location: Features a center placement, centered on the width to align smoothly with your plumbing layout.
SlipGrip Surface: Textured floor design offers dependable slip-resistance for enhanced safety during use.
Acrylic Construction: Built from premium high gloss non-porous acrylic that maintains its lasting beauty and resists stains.
Durable Build: Fiberglass reinforcement eliminates any flexing of the base while supporting quick, confident installation.
Understanding the Engineering Behind a Rigid Shower Base
When stepping into a shower, the last thing you want to feel is movement or give underneath your feet. This stability issue is solved through advanced fiberglass reinforcement bonded directly behind the high-gloss acrylic shell. Think of it like the suspension bridge of your bathroom floor; multiple structural layers work in tandem to distribute weight evenly across the entire 42 by 42 inch surface. By eliminating flex entirely, the base protects your waterproof subfloor membranes from stress fractures over years of daily use, ensuring your investment remains secure and dependable.
Installation Guide
Ensure the subfloor is completely clean, level, and structurally sound prior to setting the shower base.
Verify that your rough plumbing aligns precisely with the center drain location specified in the technical drawings.
Use a standard 2-inch compression fitted drain for proper attachment, noting that the drain itself is not included.
Professional installation is required to guarantee a secure, waterproof fit within your 3-wall alcove.
Care & Maintenance
Routine Cleaning: Wipe down the acrylic surface after each use with a soft cloth or squeegee to prevent water spots.
Mild Soap Solution: Wash periodically using warm water and a mild, non-abrasive liquid dish soap.
Avoid Abrasives: Never use scouring pads, steel wool, or harsh powdered cleansers that can dull the high gloss finish.
Stain Prevention: Rinse away hair dyes or harsh chemicals immediately to protect the non-porous acrylic material.
Inspect Caulking: Check the silicone seal around the perimeter annually to maintain a watertight barrier against moisture.
FAQ
Q: What are the exact dimensions of this shower base?
A: This model measures 42 inches in depth, 42 inches in width, and 2 3/4 inches in height.
Q: Is the drain included with this shower base?
A: No, the drain is not included, but the opening fits standard 2-inch compression fitted drains.
Q: Where is the drain located?
A: The drain is positioned in the center, specifically centered on the width of the base.
Q: What type of installation configuration does this require?
A: This is a single threshold base designed for a 3-wall alcove setup.
Q: What material is used for the surface?
A: It features a premium high gloss non-porous acrylic surface reinforced with fiberglass.
Q: Does the floor provide slip resistance?
A: Yes, the integrated SlipGrip textured floor surface offers added safety against slips.
Q: Is professional installation recommended?
A: Yes, professional installation is required for this shower base.
Q: Is this product certified?
A: Yes, this model is cUPC certified.
What Customers Are Saying
A suburban residence in Pennsylvania needed a safer, more modern foundation during a master bathroom overhaul.
Switching to this low profile shower base completely changed how our master bathroom feels. The textured floor gives us so much peace of mind, and the clean white acrylic looks incredible.
David Miller - Homeowner
Improved daily safety and reduced cleaning time by 25 percent
The low profile design makes stepping into our shower effortless, and the textured floor feels very secure.
Sarah Jenkins | Interior Designer
Solid construction with zero flexing underfoot. It transformed our guest bathroom corner into a modern retreat.
Mark Thompson | General Contractor
The high-gloss acrylic finish wipes clean easily and keeps the bathroom looking bright and fresh every day.
Elena Rodriguez | Homeowner
Fitting this into our 3-wall alcove was straightforward thanks to the sturdy fiberglass reinforcement.
Robert Vance | Property Investor
We love the cUPC certification and the peace of mind that comes with a high quality shower base.
Jessica Taylor | Homeowner
Elevating Your Daily Shower Experience Through Thoughtful Design
Choosing the right foundation for your shower space goes far beyond immediate visual appeal. The DreamLine SlimLine series is engineered to deliver long-term reliability by combining a resilient fiberglass backing with a high-gloss acrylic surface that resists everyday wear and tear. This robust construction prevents the subtle shifting and settling that can compromise grout lines and waterproof seals over years of heavy household use. By maintaining structural integrity and an unyielding stance against daily traffic, this base protects the underlying subfloor and surrounding walls, ensuring your bathroom remodel continues to perform beautifully year after year.
Beyond structural durability, this shower base contributes to a healthier and more manageable home environment. The non-porous acrylic material naturally resists stubborn soap scum buildup and staining, significantly cutting down the time and effort required for routine cleaning. Everyday use is further enhanced by the integrated SlipGrip textured flooring, which delivers reliable traction without sacrificing comfort underfoot. Backed by DreamLine dedication to quality craftsmanship and rigorous cUPC safety standards, this square shower base provides a seamless blend of modern aesthetics, low maintenance care, and dependable daily performance for any active household.
Why This Is the Right Choice
Rigid FoundationDurable construction eliminates any flexing of the base to provide a solid, secure step every time.
Enhanced SafetySlipGrip textured floor surface offers reliable slip-resistance for peace of mind in a wet environment.
Low Profile EntryThe 2 3/4 inch height creates an accessible, seamless transition into your 3-wall alcove shower space.
Certified QualitycUPC certification ensures compliance with established plumbing and safety standards for your home.
