Objects · Bespoke Stone Objects

Sinks

Natural stone sinks crafted to project specifications — monolithic vessel bowls, undermount basins, farmhouse aprons, and bespoke integrated vanity tops in every stone Metamar quarries and procures.

A stone sink is not a fixture — it is a sculptural object that transforms the most utilitarian moment of a room into an experience of material quality.

Metamar's Objects collection produces natural stone sinks for the most demanding bathroom and kitchen projects in the world. Whether the brief calls for a monolithic vessel sink carved from a single block of natural stone, a pair of undermount basins integrated into a continuous stone vanity top, or a series of matching powder room sinks for a 200-key luxury hotel, each piece is fabricated from project drawings with the precision and material consistency that sets Metamar's manufacturing apart.

The Saudi luxury residential and hospitality market demands stone sinks and vanity elements that are not catalogue items but custom objects — sized to the vanity cabinet, matched to the floor stone, and finished to the same quality as every other stone surface in the space. Metamar's Atelier works directly with your interior designer or architect to produce sinks that complete the stone language of the room rather than disrupt it.

Types & Configurations

01
Monolithic Vessel Sinks

Carved from a single stone block — no joints, no seams, no weak points. The vessel sits above the counter as an autonomous sculptural object. Available in oval, rectangular, square, and custom forms in any stone Metamar supplies.

02
Undermount & Drop-In Basins

Precision-cut stone basins for undermount or drop-in installation. Bowl geometry, drain aperture, and overflow provision produced to your plumber's specification. Custom rim profiles to match the vanity top edge detail.

03
Integrated Vanity Tops

Stone vanity tops with fully integrated sink bowls — the basin is routed and finished as one continuous surface with the top, with no visible joint. Available in all stone thicknesses from 20 mm to 60 mm+.

04
Farmhouse & Apron Sinks

Deep single or double bowl sinks with an exposed front apron face — the natural stone equivalent of the classic farmhouse sink. For kitchen applications and feature bathroom designs. Finished on all exposed faces.

05
Wall-Mounted & Pedestal

Wall-mounted stone basin units and pedestal sink columns — a complete stone object combining basin and support. Engineered with concealed steel armature where required. For both contemporary and classical interiors.

06
Hotel & Commercial Sets

Matched sets of sinks produced for hospitality projects — consistent stone selection, identical bowl geometry, and coordinated vanity tops across multiple bathrooms or powder rooms. Volume production without variation.

Sinks in Executed Projects

Stone sink material selection — bathroom application

Stone That Performs as Well as It Looks

Not all stones are equally suited to wet environments. Metamar's team advises on stone selection specifically for sink and basin applications — considering porosity, acid sensitivity, slip resistance, and long-term durability in daily use.

Dense stones with low porosity perform best in high-use hotel applications. Marble and travertine are preferred for luxury residential settings where maintenance protocols are controlled. All stones are sealed prior to delivery.

  • Polished marble — dramatic visual quality, requires routine sealing
  • Honed limestone — soft tactile quality, good for residential bathrooms
  • Brushed granite — highly durable, suited to commercial and kitchen use
  • Travertine — warm character, filled and honed for sink applications
  • Onyx — translucent quality for backlit vanity top applications
Custom stone sink dimensions and specification

Every Dimension to Your Specification

Standard sink catalogue dimensions exist for a reason — but they rarely align perfectly with a custom cabinetry design or an integrated vanity stone. Metamar produces every sink to the dimensions your project requires, with no minimum order penalty for custom sizing.

Bowl depth, drain position, overflow location, rim width, and underside profile are all specified per piece. For hotel projects, a prototype is produced and approved before the full run begins.

  • Bowl dimensions: custom length × width × depth to ±2 mm
  • Drain aperture: standard 32 mm or custom diameter
  • Overflow: integrated or omitted per specification
  • Rim profile: square edge, bull-nose, bevelled, or moulded
  • Underside: flat, relieved, or finished (for vessel applications)

Materials & Capabilities

Available StonesMarble · Limestone · Travertine · Onyx — Please consult for other stone formations
Surface FinishesPolished · Honed · Brushed · Aged · Leather
Standard Thicknesses20 mm · 30 mm · 40 mm · 60 mm · Custom
Bowl DimensionsFully custom to project drawings · no standard size constraint
Drain ApertureStandard 32 mm or custom per plumber's specification
OverflowIntegrated or omitted as specified
Pre-TreatmentSealed with professional-grade stone impregnator before delivery
ApplicationsMaster Bathrooms · Powder Rooms · Hotel Bathrooms · Spas · Kitchens

From Drawing to Delivery

01
Design & Drawing Review

We review your vanity layout, cabinet drawings, and plumbing rough-in positions. Bowl geometry, drain location, and rim detail are confirmed in a shop drawing before any stone is cut.

02
Stone Selection & Matching

For projects with multiple sinks, blocks are selected from a single quarry lot to ensure colour and veining consistency. Slab sections are laid out and approved before cutting begins.

03
CNC Fabrication

The sink body is cut by CNC to exact external dimensions. The bowl is routed in multiple passes to final depth, with hand-finishing to the bowl radius and drain collar. All exposed faces are profiled and finished.

04
Sealing, QC & Delivery

Finished sinks are sealed, measured against drawings, and photographed. Each piece is wrapped in protective foam and crated individually. Plumber's installation notes are included.

Objects — Sinks

Discuss Your Project

Share your vanity layout, stone preference, and sink configuration with our team. We will confirm fabrication feasibility and provide a detailed cost and lead-time proposal.

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