Description
This specialized DXF template provides specifications for fabricating 60-inch stone stair treads with a square nose profile at 2cm (0.787") thickness. This combination represents the practical limit for 2cm stone material and is suitable only for specific applications with exceptional substrate support and carefully selected materials. The 60-inch width creates dramatic architectural impact ideal for grand staircases in luxury residential settings, high-end commercial lobbies, and prestigious hospitality environments. Due to the extended span at reduced thickness, this template should only be used with manufacturer-approved engineered quartz materials specifically rated for this application, and requires continuous substrate support rather than conventional stringer-based installation. The square nose profile emphasizes the tread's impressive proportions with minimalist, contemporary lines. Professional engineering consultation is recommended to verify structural adequacy for your specific installation conditions. While this template is technically feasible, many fabricators and designers opt for 3cm material or laminated construction at 60 inches for enhanced structural safety margins and reduced installation risk.
Dimensions
- Overall Depth
- 12"
Specifications
- Downloads
- 0
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This specialized DXF template provides specifications for fabricating 60-inch stone stair treads with a square nose profile at 2cm (0.787") thickness. This combination represents the practical limit for 2cm stone material and is suitable only for specific applications with exceptional substrate support and carefully selected materials. The 60-inch width creates dramatic architectural impact ideal for grand staircases in luxury residential settings, high-end commercial lobbies, and prestigious hospitality environments. Due to the extended span at reduced thickness, this template should only be used with manufacturer-approved engineered quartz materials specifically rated for this application, and requires continuous substrate support rather than conventional stringer-based installation. The square nose profile emphasizes the tread's impressive proportions with minimalist, contemporary lines. Professional engineering consultation is recommended to verify structural adequacy for your specific installation conditions. While this template is technically feasible, many fabricators and designers opt for 3cm material or laminated construction at 60 inches for enhanced structural safety margins and reduced installation risk.
Installation Overview
Installation of 60-inch treads at 2cm thickness demands exceptional expertise and is not recommended for standard residential applications. This installation should only be attempted by professional installers with specific experience in thin-format large stone installations. The substrate must provide absolutely continuous, perfectly level support across the entire 60-inch by 12-inch tread area - any voids or high spots create dangerous stress concentrations that will cause failure. Consider fabricating a custom support substrate or using a continuous mortar bed installation method rather than relying on conventional stringer support. Use high-quality modified polymer thin-set or stone-specific adhesive with complete 100% coverage achieved through both trowel application and back-buttering. The tread must never span unsupported distances - the entire underside requires contact with the substrate. Given the 70-90 pound weight of the tread depending on material, mechanical assistance and multiple installers are essential for safe handling and precise positioning. Maintain exact 1-inch overhang consistency across the full width. Consider structural engineering consultation before installation. Allow extended cure time before any traffic, and consider limiting use or implementing temporary supports during initial cure period.
CNC Cutting Notes
CNC fabrication of 60-inch treads at 2cm thickness requires careful workholding and cutting strategies due to the high length-to-thickness ratio. The piece can be prone to vibration and deflection during cutting if not properly secured. Use multiple vacuum zones distributed across the 60-inch length, or implement strategic clamping with protective padding. Verify material thickness consistency across the entire slab before programming - even small variations can affect cutting quality at this scale. Account precisely for the 2cm thickness in all Z-axis toolpath planning. The square nose profile at 2cm requires appropriately sized profile bits - some larger radius bits designed for thicker material won't work effectively at this thickness. Program conservative feed rates to minimize cutting forces that could deflect or stress the thin material. Implement excellent chip evacuation strategies to prevent re-cutting and edge degradation. Consider grain direction and veining orientation carefully for optimal visual effect. The extended cutting time for 60-inch pieces demands robust dust extraction systems. Run comprehensive simulations to verify all toolpaths, clearances, and cutting sequences before actual fabrication. Consider programming strategic tab placements if using tab hold-down, positioned to minimize finishing work while providing adequate support during cutting operations.
Material Compatibility
For 60-inch treads at 2cm thickness, material selection is absolutely critical to structural safety. This template should only be used with premium engineered quartz from major manufacturers who specifically approve their product for this application. High-density, manufacturer-certified quartz materials designed for extended spans are essential. Verify in writing from the manufacturer that your selected material is rated for 60-inch stair treads at 2cm thickness with your specific installation method. Natural stone materials including granite, marble, and quartzite are generally not recommended at 2cm thickness for 60-inch stair tread spans due to structural concerns and liability issues - the combination of extended span, thin cross-section, and variable material properties creates unacceptable risk. If considering natural stone, laminated construction is strongly preferred. Any material used must provide consistent mechanical properties throughout the slab. Avoid materials with visible fissures, veining that could create weak planes, or inconsistent composition. Request material specification sheets including density, flexural strength, and compressive strength data to verify suitability for this demanding application.
Where to Buy
Premium engineered quartz suitable for this application is available through authorized dealers for major manufacturers. When sourcing material, discuss your specific application with technical representatives to ensure the selected product is appropriate for 60-inch stair treads at 2cm thickness. For 60-inch treads, you'll need slabs at least 62-64 inches in one dimension - verify slab size availability before material selection. Not all quartz colors and patterns are manufactured with the mechanical properties required for this application, so technical approval is essential before purchase. Request documentation of material specifications including flexural strength ratings. Professional fabrication suppliers who specialize in large-format engineered quartz installations can provide both materials and technical guidance. Given the structural demands and potential liability concerns of this application, purchasing material from reputable manufacturers with documented specifications and technical support is essential. Avoid budget or off-brand quartz products for applications of this scale and structural demand. Consider requesting sample pieces for evaluation before committing to large orders.