SlimLine 42 in. L x 42 in. W Single Threshold Alcove Shower Pan Base in White with Center Drain

SlimLine 42 in. L x 42 in. W Single Threshold Alcove Shower Pan Base in White with Center Drain

Regular price $503.28

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42 in. x 42 in. SlimLine Single-Threshold Shower Base, Center Drain

DreamLine’s SlimLine shower base features a low-profile design with premium high-gloss acrylic reinforced with fiberglass. The SlipGrip textured floor adds secure footing, while the cUPC-certified base installs direct-to-studs for a solid, long-lasting foundation.


Key Features:

  • Low-Profile Design: 2-3/4 in. high threshold delivers a sleek, modern look and easy entry
  • Durable Acrylic Construction: High-gloss, non-porous acrylic reinforced with fiberglass resists stains and simplifies cleaning
  • Safe SlipGrip Floor: Textured surface provides slip-resistance for everyday safety
  • Alcove-Ready: Single-threshold design for 3-wall alcove installations; direct-to-studs fit
  • Standard Plumbing Compatibility: Center drain opening fits standard 2 in. compression-fitted drains (drain not included)

Specifications Table:

Specification Details
Model DLT-1142420-88
Brand DreamLine
Series SlimLine
Model Size 42 in. D x 42 in. W x 2-3/4 in. H
Base Type Single Threshold (3-Wall Alcove)
Drain Location Center (centered on width; see technical drawing for exact location)
Material Premium high-gloss non-porous acrylic, fiberglass reinforced
Floor Surface SlipGrip textured, slip-resistant
Installation Direct to studs (unfinished walls, prior to backerboard)
Drain Opening Fits standard 2 in. compression-fitted drains (drain not included)
Certifications cUPC certified
Warranty Limited Lifetime Manufacturer Warranty
Color White (also available in Biscuit, Black, Slate Gray)

Frequently Asked Questions (FAQ):

Q: What are the overall dimensions?
A: Model size is 42 in. D x 42 in. W x 2-3/4 in. H.


Q: Where is the drain located?
A: Center drain (centered on width; see technical drawing for exact placement).


Q: What materials is it made from?
A: Premium high-gloss, non-porous acrylic reinforced with fiberglass.


Q: Is professional installation required?
A: Yes, DreamLine specifies professional installation; it installs direct to studs.


Q: Is the drain included?
A: No. The opening fits standard 2 in. compression-fitted drains.


A Sleek, Low-Profile Foundation for a Modern Bath

This streamlined shower base introduces a refined, architectural edge to the bath, allowing tile and fixtures to shine. The softly textured SlipGrip surface adds a subtle pattern that feels tailored and secure underfoot. Pair it with crisp white walls or moody stone for a striking contrast, and finish with minimalist black hardware. It’s a polished essential that anchors a luxurious shower experience.


Elevate your alcove shower with this durable, low-profile base—order now for a safer, cleaner, modern upgrade.

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