Description
This engineered DXF template is specifically designed for fabricating extra-wide 60-inch stone stair treads using laminated construction techniques. By bonding two 2cm layers together, fabricators achieve a robust 1.575-inch thick tread with enhanced structural integrity and the ability to span greater widths without support issues. The beveled nosing profile maintains clean architectural lines while the laminated construction provides superior strength-to-weight ratios. Laminated stone construction offers significant advantages for wide treads, including reduced risk of cracking, improved dimensional stability, and the ability to use more cost-effective 2cm slabs. The bonding process creates a monolithic structure that outperforms single-slab alternatives in both strength and durability. This template is ideal for grand staircases, commercial applications, and residential projects where 60-inch tread widths are required to accommodate traffic flow or architectural design intent.
Dimensions
- Overall Depth
- 12"
Specifications
- Downloads
- 0
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This engineered DXF template is specifically designed for fabricating extra-wide 60-inch stone stair treads using laminated construction techniques. By bonding two 2cm layers together, fabricators achieve a robust 1.575-inch thick tread with enhanced structural integrity and the ability to span greater widths without support issues. The beveled nosing profile maintains clean architectural lines while the laminated construction provides superior strength-to-weight ratios. Laminated stone construction offers significant advantages for wide treads, including reduced risk of cracking, improved dimensional stability, and the ability to use more cost-effective 2cm slabs. The bonding process creates a monolithic structure that outperforms single-slab alternatives in both strength and durability. This template is ideal for grand staircases, commercial applications, and residential projects where 60-inch tread widths are required to accommodate traffic flow or architectural design intent.
Installation Overview
Laminated stone treads require the same careful installation procedures as solid stone, with particular attention to uniform support across the entire undersurface. Apply stone adhesive or thin-set mortar in a full-spread application to prevent voids that could compromise the laminated bond. The weight of laminated treads (approximately 1.5 times heavier than 2cm) necessitates adequate structural support; verify that stringers or support walls can handle the additional load. Use temporary shoring during adhesive cure to prevent sagging in the center span. The beveled nosing should project uniformly across the full width, typically verified with a straightedge during installation.
CNC Cutting Notes
When cutting laminated stone, recognize that the material behaves differently than solid slabs due to the internal bond layer. Use sharp diamond tooling and maintain consistent feed rates to prevent delamination along the bonded interface. The beveled nose profile requires careful programming to ensure the bevel cuts cleanly through both layers without exposing the adhesive bond line. Apply adequate water cooling at the cut line to manage heat buildup, which can stress the laminated bond. If fabricating the lamination in-house, ensure proper curing time (typically 24 hours minimum) before CNC operations to allow full adhesive strength development.
Material Compatibility
This laminated template works exceptionally well with granite, engineered quartz, and quartzite materials that bond reliably with epoxy or polyester adhesives. Match grain patterns and colors carefully when selecting slabs for lamination to create an invisible bond line. For marble and limestone, use UV-resistant adhesives to prevent yellowing at the bond interface. Engineered quartz requires specialized bonding procedures and adhesives approved by the material manufacturer. When laminating different materials (such as a decorative top layer over a structural base layer), ensure compatible coefficients of thermal expansion to prevent stress cracking.
Where to Buy
Laminated stone stair treads are custom fabricated by specialized stone shops with lamination capabilities and equipment. Not all fabricators offer lamination services, so contact shops that specifically advertise architectural stone work or commercial projects. Professional fabrication ensures proper adhesive selection, vacuum pressing or clamping during cure, and quality control of the bond. Many commercial stone suppliers can recommend qualified fabricators experienced in laminated tread construction.