48 Inch Offset Outlet Linear Shower Drain – 2" Side Outlet for Off-Center Plumbing

Side Outlet Solution for Joists, Concrete Slabs & Off-Center Plumbing

When plumbing doesn’t line up with the center of your shower, this drain solves the problem—without cutting joists or breaking concrete.

The 48" SereneDrains Offset Outlet Linear Drain is designed for real-world construction challenges. Its 2" side outlet, positioned 2.8" off-center, lets you install a modern linear drain even when the drain pipe is already set to the side of the shower.

This means less demolition, lower labor costs, and a cleaner installation—while still delivering excellent drainage and a beautiful finished look.

Why Choose an Offset Outlet Linear Drain?

This drain is ideal when:

• A floor joist runs through the center of the shower opening and drilling or notching is not an option
• The shower is built on a 4" or thicker concrete slab, where moving plumbing is costly
• A side drain outlet already exists and you want to avoid major rework
• You want a linear drain look without redesigning the entire floor system

(Central vertical outlet linear drains are also available if needed. Always consult a professional installer.)

Designed for Comfort, Safety & Modern Living

• Perfect for wheelchair-accessible and barrier-free showers
• Ideal for walk-in showers and curbless floor plans
• Commonly used in residential bathrooms, hotels, gyms, kitchens, and wet rooms

This drain supports smooth water flow while keeping the floor clean, safe, and visually open.

Product Specifications

• Outlet: 2" side outlet
• Outlet Position: Drain apex is 2.8" off-center from the drain end
• Net Size: 47 1/4" × 2 3/4" (1200mm)
• Overall Size: 48.82" × 4 3/8"
• Intake Area: 26.68 sq. in.
• Channel Width: 2 3/4" (70 mm)
• Material: 16-gauge 304 stainless steel
• Finish: Brushed stainless steel (electropolished)

Drainage Performance

• Flow rate at shower entrance: 6.3 GPM (0.4 L/s)
• Flow rate against the wall: 9.5 GPM (0.6 L/s)

Designed to handle daily use with reliable, fast drainage.

Installation & Compatibility

• Fits any standard 2" shower drain flange
• Pre-sloped channel for proper water flow
• Fully compatible with:
  • Hot mop waterproofing
  • Liquid or painted membranes
  • Sheet membranes
  • Vinyl waterproofing systems
• Flange edge designed for secure waterproofing integration
• Compatible with tiles up to 10mm thickness (14mm lip)
• Sized to match 1/2", 1", 2", and 4" tile layouts without cutting

Each drain body is fully welded and leak-tested before shipping.

Design Options (Choose Your Look)

• Tile Insert
• Ocean Wave
• Traditional Square
• Broken Lane
• Linear Wedge
• Wind Design

What’s Included

• Stainless steel channel body & grate
• Puller key
• Waterproofing membrane sheet around the flange (included but not required)
• Rubber gasket
• Installation instructions

Available Sizes

16", 24", 30", 36", 40", 48", 60"

Purchase with Confidence

• 30-day return policy
• Money-back guarantee
• Quantity discounts available — contact us for contractor or bulk pricing

Bottom line
If your plumbing isn’t centered—and you want a clean, modern linear drain without structural headaches—this 48" offset outlet linear drain is built for exactly that.

Optional Accessories (Not Included)

• ABS or PVC drain base flange. 
• Debris strainer to prevent clogs and simplify cleaning
• Full linear drains installation kit available, including a hair trap and base flange for a complete, ready-to-install solution