Cambodia G654 Granite Full Bullnose Stair Treads

Cambodia G654 Full Bullnose Granite Stair Treads

Cambodia G654, also marketed as Blue Mist granite, is a fine-grained dark-grey stone with black, white and blue-grey mineral points. The even salt-and-pepper appearance helps multiple stair treads form a coordinated run without the strong pattern movement found in many decorative granites.

The pieces shown on this page are thick rectangular outdoor components rather than standard thin floor tiles. Their photographed proportions, approximately 1200 mm long, 400 mm deep and 50 mm thick, together with the rounded long edge, are consistent with exterior stair treads. The same profile can also be reviewed for pool coping or landscape edge units when the project drawing uses compatible dimensions.

Stacked units showing the consistent thermal face, dark-grey color range and repeated rounded front profile.

Product Specifications

Full Bullnose Edge Profile

A full bullnose rounds the complete exposed front edge instead of rounding only the upper corner. On a 50 mm thick tread, the finished profile is normally based on a radius close to half the thickness, but the exact radius, tangent points and exposed-end treatment should be shown on the approved section drawing.

The photographed bullnose has a textured finish that visually matches the thermal top. This is different from a polished indoor countertop bullnose. For exterior steps and wet areas, the buyer should approve both the top texture and the rounded-edge texture because they affect appearance, touch and maintenance.

Front view of the production batch showing the repeated semicircular profile and consistent tread thickness.

Photographed Size and Thickness Verification

The original page does not list a formal dimension table, but the factory photographs include tape-measure checks. They indicate a nominal project size of approximately 1200 mm long, 400 mm deep and 50 mm thick. These values should be treated as the photographed batch specification, not as the only size available.

Measurement taken across the tread depth while also showing the rounded exposed edge and thermal surface.

Thermal Surface and Outdoor Applications

Thermal or flamed processing exposes the fine mineral structure and gives the top a lighter grey, textured appearance. It is commonly selected for exterior stairways because the surface is more tactile than polished granite. Final suitability still depends on local slip-resistance requirements, drainage, weather exposure and installation design.

For stair projects, confirm the tread depth, riser relationship, nosing projection, support condition and whether the piece is a solid structural step or a tread installed over concrete or masonry. For pool coping or landscape edges, confirm water exposure, drainage slope, inside or outside curves and joint spacing.

Batch Inspection and Export Packing

Before packing, the units should be checked for finished length, depth, thickness, bullnose radius, surface texture, end treatment and quantity. Long stair treads also benefit from straightness and edge-continuity inspection so adjacent units form an even stair run.

Export crates should separate the textured faces, protect the rounded edges and prevent long pieces from shifting during handling. Piece labels can identify stair number, elevation, left or right exposed end, project zone and drawing reference.

Useful order specifications include:

• Finished length, tread depth and thickness.
• Full-bullnose radius and which long edge requires the profile.
• Whether the left end, right end or both ends are exposed.
• Thermal/flamed finish reference and required texture.
• Quantity by stair, elevation or project area.
• Dimensional tolerances, piece labels and packing sequence.

Contact Sheila for Cambodia G654 Bullnose Treads

Frequently Asked Questions

Is this product a tile or a stair tread?

The photographed pieces are approximately 1200 × 400 × 50 mm with one long full-bullnose edge, so they are better specified as solid stair treads or thick outdoor edge components rather than standard thin granite tiles.

What is a full bullnose edge?

A full bullnose rounds the complete exposed thickness into a semicircular profile. The exact radius should be coordinated with the finished thickness and shown on the section drawing.

Can the size and edge radius be customized?

Yes. The photographed 1200 × 400 × 50 mm format is a project reference. Length, depth, thickness, bullnose radius, exposed ends and surface finish can be reviewed from drawings.

Can these units also be used as pool coping?

The same full-bullnose profile can be considered for pool coping when the dimensions, drainage slope, wet-area finish, joints and project standard are suitable. Pool-specific drawings should be reviewed separately.

What should be checked before bulk production?

Approve the current material range, finished dimensions, bullnose section, thermal surface sample, exposed-end treatment, tolerances, piece labels, crate sequence and delivery requirements.