Description
This precision-engineered DXF template delivers exact specifications for fabricating 42-inch stone stair treads with a square nose profile in 2cm (0.787") thickness. The 2cm thickness is increasingly popular for stair treads, particularly when working with engineered quartz and high-density granite materials that provide adequate strength at this reduced thickness. The square nose design offers clean, minimalist lines that complement both contemporary and traditional architectural styles. At 42 inches wide, this template is perfect for standard residential staircases and provides an elegant, substantial appearance. The 2cm thickness reduces material costs and weight while maintaining structural integrity when using appropriate materials. With a standard 12-inch depth and 1-inch nosing overhang, this template follows building code requirements and industry best practices.
Dimensions
- Overall Depth
- 12"
Specifications
- Downloads
- 0
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Stair Tread - Anti-Slip Grooved - 42" - 2cm+2cm Laminated
This precision-engineered DXF template delivers exact specifications for fabricating 42-inch stone stair treads with a square nose profile in 2cm (0.787") thickness. The 2cm thickness is increasingly popular for stair treads, particularly when working with engineered quartz and high-density granite materials that provide adequate strength at this reduced thickness. The square nose design offers clean, minimalist lines that complement both contemporary and traditional architectural styles. At 42 inches wide, this template is perfect for standard residential staircases and provides an elegant, substantial appearance. The 2cm thickness reduces material costs and weight while maintaining structural integrity when using appropriate materials. With a standard 12-inch depth and 1-inch nosing overhang, this template follows building code requirements and industry best practices.
Installation Overview
Installation of 2cm stair treads requires careful attention to substrate preparation and support. Due to the reduced thickness, ensure the supporting structure is perfectly level and capable of distributing load evenly. Any high spots or voids can create stress points that may lead to cracking. Use a high-quality modified thin-set mortar or stone adhesive with appropriate trowel notching to achieve 95% or better coverage. The 42-inch span requires full substrate contact to prevent deflection under load. Consider the stringer configuration and verify adequate support at both ends and, if possible, at the center point. The 1-inch nosing overhang provides standard toe clearance. Allow proper cure time before subjecting the tread to traffic.
CNC Cutting Notes
When programming 2cm material, account for the reduced thickness in your toolpath planning. The square nose profile requires precise bit selection and speed settings to avoid chipping, particularly on harder materials. Set your Z-axis zero carefully and verify material thickness consistency across the slab. For the nosing profile, use a profile bit appropriate for 2cm thickness - some larger radius bits may not work effectively at this thickness. Feed rates can often be increased slightly for 2cm material compared to 3cm, but monitor edge quality closely. Implement chip evacuation strategies to prevent recutting, which can cause edge deterioration. Use proper workholding that accounts for the thinner material profile without causing deflection during cutting.
Material Compatibility
This 2cm template is ideally suited for engineered quartz, which offers excellent strength-to-thickness ratios and consistent material properties. High-density granites with minimal fissuring also perform well at 2cm thickness for stair tread applications. Avoid using softer materials like marble or heavily fissured natural stone at this thickness for stair treads due to structural concerns. Engineered quartz from reputable manufacturers typically meets or exceeds strength requirements for 2cm stair applications. Dense, consistent granite varieties with uniform grain structure provide adequate durability. Always verify material specifications meet local building code requirements for stair tread applications at this thickness.
Where to Buy
Engineered quartz slabs in 2cm thickness are widely available through countertop fabricators, kitchen and bath showrooms, and stone distributors. Major quartz manufacturers including Caesarstone, Cambria, and Silestone offer extensive 2cm collections. For granite options in 2cm, contact specialized stone yards and importers who stock thinner materials. Many suppliers offer better pricing on 2cm slabs compared to 3cm, making this an economical option for larger projects. Online supplier directories and local fabricator networks can connect you with regional sources for suitable materials.