Bianco Crystal Granite Outdoor Steps & Treads
Flamed Bianco Crystal granite outdoor steps and stair treads in 12x24 to 24x36 and custom lengths, with bullnose noses and 2 inch thick options for garden and entry stairs.
Highlights
- 12x24, 16x24, 24x36 and custom tread lengths
- Bullnose and double bullnose noses with flamed non slip walking surfaces
- 30mm to 2 inch thick treads for residential and public stairs
Specifications
| Stone Name | Bianco Crystal Granite (Hubei 603) |
|---|---|
| Material | Natural Granite |
| Color | Light Grey / White |
| Tread Sizes | 12x24, 16x24, 24x36, 18 inch / 12 inch deep, custom |
| Thickness | 30mm to 2 inch thick |
| Edge Profiles | Bullnose, double bullnose, sawn |
| Surface Finish | Flamed / sandblasted non slip; honed risers |
| Typical Use | Garden stairs, entry steps, retaining-wall steps, walkways |
Product Detail
Outdoor steps and stair treads cut from Bianco Crystal granite turn a slope into a usable, well-defined route through the landscape. The stone's light grey background and fine, even grain suit both contemporary gardens and traditional settings, and because the color range from the quarry is narrow, treads, risers, and the paving they connect can be matched from the same production lot.
Treads are produced in the formats landscape contractors work with: 12x24 and 16x24 sections for garden stairs, 24x36 and longer custom lengths for wide entry steps and terrace transitions, and 18 inch or 12 inch deep treads cut to drawing for site-specific runs. Thickness runs from 30mm on mortared residential stairs to 2 inch thick solid treads on retaining-wall steps and public walkways. Edge treatment is part of the safety detail: bullnose and double bullnose profiles give a comfortable, chip-resistant nose, while sawn edges suit crisp modern geometry.
Every walking surface is flamed or sandblasted for a non slip finish that keeps its grip in rain, frost, and leaf-covered autumn conditions. Granite's low water absorption and freeze-thaw resistance are the reason this material is specified for exterior stairs in northern climates, where cast concrete and softer stones spall and delaminate within a few seasons. Risers, landing slabs, and matching wall caps can be supplied with the treads so a staircase arrives as one coordinated package.
For contractors and developers, the supply side is set up for project schedules. Precision fabrication keeps tread depth, nose profile, and length consistent along a full flight, so the stairs set level without on-site sorting. Lot selection minimizes shade variation between pallets on multi-phase work. Production planning and professional container loading keep vessels met, reinforced packing protects the bullnose noses in transit, and custom lengths, radii, and thicknesses are quoted from drawings quickly, with samples available for owner approval before cutting starts.
