GL025 Square Glass Vessel Sink in Matte Black
The SANIKB GL025 is a square glass vessel sink designed for modern bathroom vanities that need a compact, structured basin shape. This model features tempered glass construction, a black appearance, a 400 × 400 × 100 mm size, and a listed 12 mm glass thickness. Its above-counter vessel mount keeps the square bowl, softened corners, and thick rim visible on the countertop. GL025 is best suited for bathroom projects where buyers want a defined square profile instead of a round, oval, or elongated rectangular basin.
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How to Specify GL025 for a Square Vessel Layout
GL025 is designed for projects that need a compact square vessel basin with a clean black appearance. Its 400 × 400 mm footprint, 100 mm bowl height, and 12 mm tempered glass specification should be checked against the vanity, faucet, drain, and countertop plan before ordering.
Check the 400 mm square footprint
Confirm that the countertop has enough front-to-back depth and side clearance for a centered square basin. GL025 is better suited to balanced vanity layouts than long rectangular sink placements.
Plan for above-counter installation
Because GL025 sits on top of the counter, the basin remains visible after installation. The final layout should account for the raised vessel profile and the visible black square form.
Coordinate faucet height and reach
Buyers should confirm that the faucet clears the 100 mm bowl height and that the spout directs water comfortably into the basin area. Faucet placement should be reviewed before countertop preparation.
Use the black appearance intentionally
The black finish gives GL025 a defined outline on white, gray, stone-look, or solid-surface countertops. It works best where the sink is intended to be a visible design element rather than a subtle transparent basin.
Countertop, Faucet, and Drain Planning
These checks help buyers confirm whether GL025 fits the intended vanity layout before installation. Exact countertop cutout and drain details should be confirmed with the final project drawing or product PDF.
Above-Counter Vessel
Confirm that the vanity top is designed for a raised basin rather than an undermount or drop-in sink.
400 × 400 mm Layout
Check countertop depth, side clearance, and visual centering before selecting this square vessel format.
100 mm Bowl Profile
Select faucet height and countertop placement around the listed 100 mm basin height.
12 mm Tempered Glass
Use the listed glass thickness when comparing GL025 with other glass vessel basin specifications.
Spout Reach Review
Confirm that the faucet directs water into the bowl area without crowding the rim or countertop space.
Countertop Coordination
Coordinate drain placement with the countertop plan before cutting or preparing the vanity surface.
Comparison With Related Glass Vessel Sink Types
GL025 should be compared by shape, footprint, and visual effect. This section keeps the selection logic focused on the square 400 mm model while helping buyers understand nearby SANIKB glass vessel sink options.
Round Glass Vessel Sink
A round glass vessel sink gives a softer circular outline. GL025 is a better fit when the vanity design needs straight edges, a square footprint, and a more structured basin shape.
Oval Glass Vessel Sink
An oval glass vessel sink usually creates a longer and softer profile. GL025 keeps the basin balanced in both directions, which suits centered vanity layouts and compact countertop planning.
Rectangular Glass Vessel Sink
A rectangular glass vessel sink often emphasizes width. GL025 uses a square 400 mm format, making it more visually even from front to back and side to side.
Artistic Glass Vessel Sink
An artistic glass vessel sink usually depends on color patterns, decorative textures, or surface effects. GL025 is more minimal, using black color and square geometry as the main design cues.
Red Glass Vessel Sink
A red glass vessel sink creates a stronger decorative color statement. GL025 is more restrained and architectural, making it suitable for black fixture packages and monochrome bathroom concepts.
Where GL025 Fits Best
GL025 works best in bathroom layouts where the sink is meant to be visible, compact, and shape-driven. The square black vessel form is especially useful when buyers want a clean contrast against the countertop.
Modern Bathroom Vanities
For vanities that need a 400 mm square basin with a clean above-counter profile.
Powder Rooms
For compact bathrooms where the basin acts as the main visual feature on the countertop.
Boutique Hotel Bathrooms
For guest bathrooms using black fixtures, monochrome finishes, or minimalist vanity concepts.
Apartment Renovation Projects
For renovation programs that need a compact vessel basin with a defined modern appearance.
Bathroom Showroom Displays
For displays comparing square, round, oval, rectangular, and color-focused glass vessel sink options.
Contemporary Vanity Programs
For projects built around straight lines, dark accents, and visible above-counter basin profiles.