Swanstone® SS-3660 36 x 60 Alcove Shower Pan with Center Drain, Birch

The Swanstone® SS-3660 is a 36 x 60 acrylic alcove shower pan engineered for reliable residential and commercial bathroom installations. Featuring a center drain configuration, this shower base accommodates standard plumbing connections and delivers the seamless, low-maintenance finish that solid-surface acrylic shower pans are known for. The Birch color finish blends with contemporary and traditional bathroom aesthetics alike.

Built from Swanstone® acrylic material, this alcove shower pan resists mold, mildew, and staining, making cleaning effortless compared to tile or fiberglass alternatives. The 36 x 60 footprint fits standard alcove framing, while the centered drain design simplifies rough-in plumbing and maximizes usable floor space. Whether you're renovating a primary bath, guest bathroom, or multi-unit property, this solid-surface shower base provides years of dependable performance with minimal upkeep.

Key Features & Benefits

• 36 x 60 Alcove Fit: Dimensions match standard bathroom alcove framing for straightforward installation without custom modifications.
• Center Drain Configuration: Centered drain placement simplifies plumbing rough-in and maximizes interior floor space.
• Swanstone® Acrylic Construction: Solid-surface acrylic resists mold, mildew, and staining for a hygienic, low-maintenance shower surface.
• Birch Color Finish: Warm neutral tone coordinates with modern and traditional bathroom design schemes.
• Durable & Seamless: One-piece construction eliminates seams and joints where water can pool or harbor bacteria.

Specifications

Ideal Applications

• Primary and secondary bathroom shower installations
• Residential bathroom renovations and new construction
• Multi-unit residential properties
• Commercial bathroom facilities
• Bathrooms requiring low-maintenance, durable shower bases

Engineered from solid Swanstone® surface — non-porous, stain & mildew resistant, and backed by a limited lifetime warranty. Made in the USA.

📄 Download Installation Guide (PDF)