11 Configurations · Anti-Slip Surface · 6 Drain Positions · Ships from Laredo, TX
Cultured Marble
Shower Pans Wholesale
ARSTAR cultured marble shower pans wholesale — anti-slip textured surface, non-porous gel coat, one-piece construction with zero grout lines. Engineered for hotel housekeeping programs and high-volume multifamily projects. Five sizes, 6 drain positions, ADA-compliant options, 44+ colors. CSA B45.5 / IAPMO Z124 certified. B2B truckload only.
- CSA B45.5 / IAPMO Z124 Certified
- Anti-Slip Surface Textured floor standard
- Non-Porous Surface Mold & mildew resistant
- 44+ Colors Matches shower panels
- 5-Year Warranty Gel coat & structure
2 Drain Types
Find Your Drain Type
Traditional circular point drain or modern linear trench — every pan built from the same non-porous cultured marble composite.
9 Models Center Drain
The traditional circular point drain — available in 9 size and position configurations from 30×60 to 36×60.
30×60 · 32×60 · 36×36 · 36×48 · 36×60
2 Models Trench Drain
Linear slot drain for a modern, barrier-free look — ideal for hotel and ADA-compliant installations.
30×60 Left · 30×60 Right
Complete Catalog
All 11 Shower Pan Configurations
Every configuration available in 44+ colors and custom dimensions.
Center Drain
Trench Drain
No models match your filters.
All configurations available in 44+ colors and custom dimensions.
Talk to Sales →Finish Options
44+ Colors & Finishes
Quartz-look, marble-look, granite-look, and solid whites. All available in every shower pan configuration. Click any chip to preview.
Why Cultured Marble
Cultured Marble Shower Pans vs.
Tile & Fiberglass Bases
A cultured marble shower pan — also known as a shower base — is a one-piece base cast from a polyester resin and marble dust composite, finished with a non-porous gel coat and a factory-applied anti-slip textured floor. Unlike tile shower floors, cultured marble pans have zero grout lines and no seams where water can penetrate — eliminating the primary source of mold, leaks, and maintenance.
ARSTAR shower pans feature a built-in anti-slip textured surface molded into the gel coat during manufacturing — it will not wear off or degrade. The non-porous surface wipes clean with soap and water, never requires sealing, and resists soap scum and mineral buildup.
One-piece construction means zero leak points — a critical advantage for multi-story hotels where tile shower floor leaks cause costly damage to rooms below. Installation runs significantly faster than tile, reducing room-out-of-service time during renovation. All backed by a 5-year manufacturer warranty and certified under CSA B45.5 / IAPMO Z124.
| Feature | Cultured Marble | Tile Floor | Fiberglass |
|---|---|---|---|
| Grout lines | None — one piece | Yes — requires maintenance | None |
| Anti-slip surface | Factory-applied, permanent | Depends on tile selection | Smooth — needs mats |
| Leak risk | Zero — no seams | High — grout cracks over time | Low |
| Maintenance | Soap & water only | Grout sealing & scrubbing | Special cleaners |
| Install time | Fast — drop in place | Slow — mortar bed + tile | Fast |
| Drain flexibility | 6 positions per size | Custom — expensive | Fixed positions |
| Color range | 44+ colors | Wide, off-shelf only | Very limited |
| Warranty | 5 years | Varies by installer | 1–2 years typical |
Industry Certifications
How It Compares
Lower score = better performance
Specifications
Standard Configuration Range
| Specification | Details |
|---|---|
| Material | Cultured Marble — polyester resin + marble dust composite with non-porous gel coat surface |
| Standard Sizes | 30×60 · 32×60 · 36×36 · 36×48 · 36×60 inches |
| Custom Sizes | Available for hospitality & multifamily programs |
| Drain Positions | Center · Left · Right · Left Trench · Right Trench · Corner |
| Floor Texture | Anti-slip textured surface — factory-applied, permanent |
| Colors | 44+ — quartz-look, marble-look, granite-look, solid whites · Matches shower panel colors |
| Certification | CSA B45.5 / IAPMO Z124 · ANSI · UPC · ISO 9001:2015 |
| Warranty | 5 years — gel coat and structure |
| Origin | Manufactured in Monterrey, MX · Ships FOB Laredo, TX |
| Minimum Order | Full truckload (FTL) · Quotes within 24 business hours |
Last updated: March 2026
FAQ
Frequently Asked Questions
- A cultured marble shower pan (also called a shower base) is a one-piece base cast from a polyester resin and marble dust composite, finished with a non-porous gel coat and an anti-slip textured floor surface. Unlike tile shower floors, cultured marble shower pans have zero grout lines and no seams where water can penetrate. ARSTAR offers 11 configurations across 5 sizes with 6 drain positions.
- ARSTAR cultured marble shower pans are available in five standard sizes: 30×60, 32×60, 36×36, 36×48, and 36×60 inches. Drain position options include center, left, right, left trench, right trench, and corner. Custom sizes are available for hotel renovation and multifamily programs.
- Yes. Every ARSTAR cultured marble shower pan includes a factory-applied anti-slip textured floor surface as standard. The texture is molded into the gel coat during manufacturing — it will not wear off or degrade over time. This eliminates the need for aftermarket anti-slip mats or coatings.
- Cultured marble shower pans clean with mild soap and water or any non-abrasive bathroom cleaner. The non-porous gel coat surface resists soap scum and mineral buildup. Never use abrasive scrubbers, bleach, or ammonia-based cleaners. No sealing is ever required.
- Yes. ARSTAR manufactures shower pans to custom dimensions for hotel renovation programs, multifamily projects, and custom home applications. Custom drain positions are also available. Minimum orders apply for custom production. Quotes within 24 business hours.
- Hotels choose cultured marble shower pans because they eliminate grout lines on the shower floor — the leading source of mold, staining, and maintenance labor. The built-in anti-slip surface meets safety requirements without aftermarket coatings. One-piece installation reduces room downtime during renovations. ARSTAR supplies color-matched pans and walls in 44+ colors for consistent presentation across all guest rooms.
B2B Wholesale Programs
Ready to spec cultured marble shower pans?
Custom sizes for hotel programs, multifamily, and high-volume residential. Quotes within 24 hours. Minimum order: full truckload FOB Laredo, TX.