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Siena Vessel Basin

Robertson Bathware

The Siena Vessel Basin 460x460x150mm NTH NOF is a sculptural ceramic washbasin that combines organic form with timeless elegance. Inspired by the gentle contours of the Tuscan hills, its continuous flowing silhouette brings a sense of balance, calm and quiet sophistication to bathroom interiors. Designed with a thoughtful base detail for visual stability, Siena creates a striking focal point that elevates both residential and commercial bathroom spaces.

Crafted in Italy and available in a range of finishes, this vessel basin pairs aesthetic warmth with functional simplicity, making it ideal for designers and homeowners who appreciate considered design and understated refinement.

Gloss White
Details
Attributes
  • Fitting type
    Countertop
General
  • Country of origin
    Italy
  • Type of use
    Commercial and Residential
  • Care and cleaning
    Easy maintenance
  • Installation
    Professional installation recommended
Scope of use

The Siena Vessel Basin is designed for countertop and vanity-top installation, offering a stylish and functional solution for modern bathroom design. It is suitable for:

Residential bathrooms where design and form are key focal points

Commercial bathroom settings such as hotels, hospitality spaces and luxury suites

Vanity tops, freestanding furniture and customised bench surfaces

Features

Design and Form
The basin’s seamless, flowing lines are inspired by natural landscape contours, offering a refined sculptural presence that complements contemporary interiors.

Quality and Craftsmanship
Made in Italy and engineered with high-quality ceramic, the Siena Vessel Basin carries the Ceramics of Italy mark, reflecting global standards for design leadership, quality, innovation and environmental sustainability.

Durability
This product complies with Building Code Regulation B2.3.1 Durability, ensuring robustness and long-term performance in bathroom environments.

Guarantee
Backed by a 10 Year Commercial and Residential Guarantee, the Siena Vessel Basin offers reassurance in both quality and longevity.

Designer
Thoughtfully designed by emerging designer Gupta, the basin balances form and function with refined attention to detail.

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About the
Seller

Robertson Bathware brings together premium bathroom design, trusted expertise and an exceptional portfolio of local and international brands.

Proudly New Zealand owned and family operated since 1987, Robertson has spent decades shaping bathrooms across New Zealand homes, hotels, apartments, retirement villages and commercial spaces. With a carefully curated collection of tapware, vanities, basins, toilets, baths, showers, accessories and heated towel rails, Robertson offers complete bathroom solutions for every stage of a project.

At the heart of the Robertson range is a commitment to design, quality and performance. From the refined Italian craftsmanship of Zucchetti, Flaminia and Alice Ceramica, to the sculptural beauty of Apaiser and the everyday innovation of Elementi, each brand has been selected for its ability to bring something distinctive to the bathroom space.

More than a supplier, Robertson works as a design partner for architects, interior designers, builders, developers and homeowners. The team offers guidance across product selection, finishes, specification and technical requirements, helping to create bathrooms that feel considered, functional and enduring.

Whether the project calls for a statement powder room, a calm family bathroom, a luxury ensuite or a large-scale commercial specification, Robertson Bathware provides the products, knowledge and support to bring each vision to life.

Verified ArchiPro Member10 years · Since 2016