Description
This advanced DXF template enables fabrication of 48-inch stone stair treads using professional lamination techniques. By bonding two 2cm slabs together, you create a total thickness of approximately 1.575 inches with superior structural properties compared to single-layer construction. This laminated approach is particularly valuable for wider treads where span distance demands enhanced strength and rigidity. The 48-inch width is ideal for grand staircases, wider residential applications, and upscale commercial settings where generous proportions create visual impact. Laminated construction provides multiple advantages: access to exotic materials that may not be available in 3cm thickness, ability to create unique color combinations or effects, cost optimization through strategic material selection, and enhanced structural performance. The square nose profile delivers sophisticated, contemporary aesthetics that complement modern architectural design. With standard 12-inch depth and 1-inch overhang, this template follows industry best practices for both safety and visual proportion.
Dimensions
- Overall Depth
- 12"
Specifications
- Downloads
- 0
Related Templates
Stair Tread - Anti-Slip Grooved - 36" - 2cm+2cm Laminated
Stair Tread - Anti-Slip Grooved - 36" - 2cm
Stair Tread - Anti-Slip Grooved - 36" - 3cm
Stair Tread - Anti-Slip Grooved - 42" - 2cm+2cm Laminated
This advanced DXF template enables fabrication of 48-inch stone stair treads using professional lamination techniques. By bonding two 2cm slabs together, you create a total thickness of approximately 1.575 inches with superior structural properties compared to single-layer construction. This laminated approach is particularly valuable for wider treads where span distance demands enhanced strength and rigidity. The 48-inch width is ideal for grand staircases, wider residential applications, and upscale commercial settings where generous proportions create visual impact. Laminated construction provides multiple advantages: access to exotic materials that may not be available in 3cm thickness, ability to create unique color combinations or effects, cost optimization through strategic material selection, and enhanced structural performance. The square nose profile delivers sophisticated, contemporary aesthetics that complement modern architectural design. With standard 12-inch depth and 1-inch overhang, this template follows industry best practices for both safety and visual proportion.
Installation Overview
Installing laminated stair treads requires meticulous attention to the lamination process before final installation. First, ensure both 2cm pieces are cut to identical dimensions with perfectly flat mating surfaces. Clean both surfaces thoroughly to remove any contaminants, oils, or residue. Apply a high-quality stone lamination epoxy designed specifically for this purpose - general construction adhesives are inadequate. Spread the epoxy evenly across the entire bonding surface, then carefully align and clamp the pieces together with even pressure across the full 48-inch length. Use cauls or clamping bars to distribute pressure uniformly. Allow full cure time per manufacturer specifications, typically 24 to 48 hours. Once the laminated unit is fully cured, install it using the same techniques as solid treads: verify level substrate, apply appropriate stone-setting adhesive with proper trowel coverage, ensure consistent 1-inch overhang, and allow adequate cure time before traffic.
CNC Cutting Notes
For laminated tread fabrication, cut both 2cm components before lamination unless your equipment can handle the full 1.575-inch laminated thickness for profiling operations. Many fabricators prefer cutting the basic rectangular shapes from both pieces, laminating them together, then cutting the nosing profile on the laminated assembly to ensure perfect alignment. Program your CNC to account for the laminated thickness when creating the square nose profile - this requires precise Z-axis depth setting and appropriate bit selection. The 48-inch length demands secure workholding to prevent deflection or vibration during cutting. Consider using multiple vacuum zones or strategic clamping locations. Feed rates and bit selection may require adjustment compared to single-thickness material due to the epoxy adhesive layer. Ensure adequate dust collection and consider coolant use on harder materials. Orient veining or pattern elements before lamination to create the desired visual effect in the finished tread.
Material Compatibility
Laminated construction significantly expands your material options for 48-inch stair treads. This template works with granite, marble, quartzite, and engineered quartz in 2cm thickness - all readily available and typically more economical than 3cm equivalents. The lamination technique is especially valuable for rare or exotic materials where 3cm slabs are prohibitively expensive or unavailable. Creative fabricators can combine different materials for striking visual effects: use a cost-effective granite as the base layer with a premium material on the visible top surface, or create subtle color transitions by combining complementary stones. Engineered quartz laminates particularly well due to its uniform composition and consistent thickness. When combining different natural stone types, select materials with similar hardness and thermal expansion properties to prevent differential movement. The laminated construction at 48 inches provides excellent span capability for most residential applications.
Where to Buy
Stone materials in 2cm thickness are widely available through countertop fabricators, stone yards, and specialty suppliers, often at significantly lower prices per square foot than 3cm options. For 48-inch treads, you'll need slabs at least 50 inches in one dimension to allow for cutting and edge finishing. Contact local granite and quartz suppliers for inventory availability. Stone lamination epoxy is available through fabrication supply companies, stone tool distributors, and online specialty retailers - look for products specifically formulated for stone bonding rather than general-purpose construction adhesives. Color-matched epoxy options minimize seam visibility in the finished product. For exotic or premium materials in 2cm thickness, consult with importers and wholesale suppliers who often have better availability of thinner materials from international sources.