54 Inch MonBlari Solid Surface Round Freestanding Bathtub | TW-8189-MW Skip to content

KEY FEATURES

Easy Clean Surface
Unique Design
Fits Through 32" Doorway
20 Years
Warranty
Drain Included

SPECIFICATIONS

Overall Dimensions 53.5" L x 53.5" W x 21.7" H
Package Dimensions 57.1" L x 57.1" W x 28.1" H
Net Weight 465 lb
Material Solid Surface
Bath Type Soaking
Installation Type Freestanding
Drain Assembly Included Yes
Drain Placement Center
Warranty 20 year(s)
Part Number TWMB8189MWMB1360
Description
The MonBlari® TW-8189-MW redefines modern bathing with its sculptural round silhouette and refined vertical micro-fluting.The seamless circular form creates a centred, calming presence—like a crafted art piece placed quietly in the heart of the bathroom.Its matte solid surface gently diffuses light, while the upper fluted section adds rhythm and sophistication, making the bathtub visually impactful yet naturally harmonious.Premium Solid Surface CraftsmanshipMade with high-density solid surface material, this tub is built for long-term durability and enduring purity.The molecular anti-seepage system prevents water absorption, yellowing and oxygen intrusion, ensuring the surface stays smooth and elegant through years of use.Material HighlightsPMMA Surface Layer• Crack-resistant• Strong anti-yellowing performance• Stain-proof and easy-clean• Balanced, comfortable weightAshland® Gel Coat (USA)• Industry-leading oxidation resistance• Stable structure for long-lasting whiteness• Clear, refined surface expressionComposite Acrylic Structure• 30% lighter weight for easy transport• Highly adaptable for different installation conditions• Excellent thermal stability and comfort

The MonBlari® TW-8189-MW redefines modern bathing with its sculptural round silhouette and refined vertical micro-fluting.
The seamless circular form creates a centred, calming presence—like a crafted art piece placed quietly in the heart of the bathroom.

Its matte solid surface gently diffuses light, while the upper fluted section adds rhythm and sophistication, making the bathtub visually impactful yet naturally harmonious.


Premium Solid Surface Craftsmanship

Made with high-density solid surface material, this tub is built for long-term durability and enduring purity.
The molecular anti-seepage system prevents water absorption, yellowing and oxygen intrusion, ensuring the surface stays smooth and elegant through years of use.


Material Highlights

PMMA Surface Layer
• Crack-resistant
• Strong anti-yellowing performance
• Stain-proof and easy-clean
• Balanced, comfortable weight

Ashland® Gel Coat (USA)
• Industry-leading oxidation resistance
• Stable structure for long-lasting whiteness
• Clear, refined surface expression

Composite Acrylic Structure
• 30% lighter weight for easy transport
• Highly adaptable for different installation conditions
• Excellent thermal stability and comfort

Installation
We recommend professional installation. Confirm doorway clearance and plumbing placement before delivery.

Pre-check: Measure your narrowest doorway and any tight turns. Confirm floor load capacity and plumbing rough-in.

Freestanding setup: Position the tub, level it, connect the drain assembly, then seal per local code.

Need help? Text us your ZIP + a photo of the installation area and we’ll advise fast.

Shipping & Returns
Ships to your door. Freight delivery available for large items. See policies for full details.

Shipping: Delivery time is shown on the product page. Large items may ship via freight with appointment scheduling.

Returns: Please review our return policy prior to purchase. Returns are subject to condition and packaging requirements for oversized items.

Refund policy Shipping policy
Warranty
20 year(s) limited warranty. Contact support with your order number if needed.

Coverage: Manufacturing defects under normal residential use.

Exclusions: Improper installation, misuse, abrasion/impact damage, or unauthorized modifications.

How to claim: Provide order number + photos/video of the issue.

Warranty policy Contact support
certification_monblari

MonBlari® is a vertically integrated enterprise specializing in design, intelligent manufacturing, and global distribution. With 23 years of expertise in crafting premium luxury bathtubs, we maintain an annual production capacity valued at $60 million. Our

innovation-driven approach, supported by internationally recognized CE and cUPC

certifications, has empowered us to serve clients in over 80 countries.

MonBlari

From an 80,000 m² intelligent industrial campus, a multidisciplinary team of over 500 experts operates at the intersection of design vision, material innovation, and industrial precision.

With thousands of original models and hundreds of curated series, our work reflects a continuous dialogue between form, function, and manufacturing mastery.

As the first brand in China to apply carbon fiber across complete bathroom solutions, we have steadily expanded the boundaries of acrylic, resin, and advanced composite materials. Through uncompromising process management, ideas in motion are distilled into perceivable structure, surface, and light—crafted not for trends, but for longevity.