Fleurco ADT In‑Line Acrylic Shower Base – Concealed Center Drain with 3 Integrated Tile Flanges

Fleurco ADT In‑Line Base with concealed center drain and 3 integrated tile flanges is a high‑gloss acrylic shower base designed for clean, modern in‑line shower installations. With its concealed center drain cover and integrated flanges, this base delivers a sleek look while simplifying waterproofing and tile work. 

Available in multiple in‑line sizes – including 36", 42", 48", 54", and 60" lengths – the Fleurco ADT base is ideal for pairing with in‑line and 2‑sided shower doors in a variety of bathroom layouts. 

Why you'll love the Fleurco ADT In‑Line Base

• Easy‑to‑clean, high gloss acrylic shower base that resists staining and is simple to maintain. 
• Concealed center drain location with a matching cover for a minimalist, spa‑like appearance. 
• 3 pre‑molded integrated tile flanges for easier installation and reliable water management along tiled walls. 
• Rectangular in‑line design that pairs with a wide range of Fleurco in‑line and 2‑sided shower doors.
• 10‑year limited warranty from Fleurco for long‑term peace of mind. 

Key features & specifications

• Brand: Fleurco
• Collection: ADT In‑Line Acrylic Bases
• Product type: Rectangular acrylic shower base
• Drain location: Concealed center drain
• Flanges: 3 integrated tile flanges (back and both sides) for in‑line alcove installation
• Material: High gloss white acrylic
• Floor surface: Textured / non‑skid shower floor (per most Fleurco acrylic bases) 
• Compatibility: Designed to work with Fleurco in‑line and certain 2‑sided shower doors (check door/base pairing charts for exact matches). 
• Warranty: 10‑year limited warranty

Available sizes & model numbers

The Fleurco ADT In‑Line Base comes in several popular sizes; use these model numbers to match your shower layout:

36" depth bases

• 48" x 36" In‑Line Base with concealed center drain & 3 integrated tile flanges – Model: ADT4836-18-3
• 54" x 36" In‑Line Base with concealed center drain & 3 integrated tile flanges – Model: ADT5436-18-3
• 60" x 36" In‑Line Base with concealed center drain & 3 integrated tile flanges –ADT6036-18-3

42" depth bases

• 48" x 42" In‑Line Base with concealed center drain & 3 integrated tile flanges – Model: ADT4842-18-3

Downloads

• Fleurco ADT In‑Line Base product page
• Fleurco Acrylic Bases Brochure / Dimensions (PDF)

Ideal shower applications

• In‑line shower layouts needing a sleek base with a concealed center drain.
• Alcove installations where 3 integrated tile flanges simplify waterproofing and tiling.
• Projects using Fleurco in‑line or 2‑sided shower doors that require a matching acrylic base.

Frequently asked questions

What makes the ADT In‑Line Base different from a standard shower pan?

The Fleurco ADT In‑Line Base features a concealed center drain and three integrated tile flanges, providing a cleaner look and more straightforward waterproofing than many standard pans. 

Is this base easy to clean?

Yes. The high gloss acrylic surface is non‑porous and smooth, making it easy to wipe down and resistant to common bathroom staining. 

Which shower doors work with this base?

The ADT In‑Line Base is designed to be compatible with Fleurco in‑line and select 2‑sided shower doors. Always verify door/base compatibility in Fleurco’s pairing charts or product documentation. 

Does the ADT base include a drain?

Models are designed for a concealed center drain location with a matching cover; check the specific ADT model information to confirm whether the drain assembly is included or sold separately. 

What warranty does Fleurco provide?

Fleurco acrylic shower bases, including the ADT In‑Line Base, are typically backed by a 10‑year limited warranty; refer to Fleurco’s official warranty documentation for full details.