Description
Download free center drain standard shower pan DXF template, 48x36 size. Four-piece center drain stone shower floor.
Dimensions
- Overall Width
- 48"
- Overall Depth
- 36"
Specifications
- Downloads
- 0
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Shower Pan - Center Drain ADA Compliant - 36x36
Shower Pan - Center Drain ADA Compliant - 48x36
Shower Pan - Center Drain Large Format - 36x36
Shower Pan - Center Drain Large Format - 48x36
This 48x36 center drain standard shower pan template delivers the proven performance of classic symmetric four-quadrant design scaled to accommodate larger rectangular shower installations. The traditional layout provides timeless aesthetics and reliable functionality for walk-in showers and spacious bathroom designs where the expanded 48-inch width creates generous showering space. This template represents the industry-standard approach to center drain configurations in rectangular formats. Engineered for professional CNC stone fabrication, this template fits standard 48-inch by 36-inch shower bases with center-positioned drains. The symmetric four-piece design simplifies material selection, grain matching, and installation procedures while maximizing material utilization from standard slab dimensions. Each quadrant incorporates precise slope geometry ensuring code-compliant drainage from all perimeter edges to the center point, typically maintaining 1/4 inch per foot pitch throughout the installation.
Installation Overview
Installation procedures benefit from the symmetric nature of this design, making layout and fitting straightforward even in the larger 48x36 format. Establish precise center point alignment with the drain location, then position all four quadrants to verify consistent spacing and uniform grout joints before setting. The rectangular proportions require attention to orientation relative to shower entry and primary viewing angles. Install over appropriate waterproofing membranes that extend beyond the shower pan perimeter. Use polymer-modified thin-set mortar rated for continuous wet exposure. The symmetric design allows rotation of individual pieces during fitting to optimize grain matching or compensate for minor material variations. Seal all grout joints between quadrants with high-performance epoxy grout formulated for shower environments.
CNC Cutting Notes
The symmetric four-quadrant geometry allows efficient material nesting on CNC tables while maximizing yield from standard slab sizes. All four pieces share identical geometry, simplifying programming and allowing efficient production of multiple units by repeating toolpaths. The rectangular 48x36 format works well with typical slab dimensions, reducing waste compared to square formats when working with standard material sizes. Cut with finished face up to achieve crisp edges along visible grout lines. Program integrated slope geometry into toolpaths while maintaining consistent material thickness at quadrant perimeters. Cut the center drain opening precisely to match specific drain assembly diameter, typically 3.5 to 4 inches. Use sharp diamond tooling appropriate for your stone type to ensure clean cuts on straight edges and the circular drain cutout.
Material Compatibility
This template performs excellently with all common natural and engineered stone materials including granite, marble, quartzite, and quartz in 2cm or 3cm thicknesses. The larger 48x36 format particularly showcases premium materials with dramatic veining patterns, while the symmetric layout works equally well with uniform or random patterning. Book-matched installations create stunning mirror-image effects across the rectangular format. Lighter materials like white Carrara marble or light quartzite provide spa-like elegance, while darker granites and engineered stones deliver contemporary sophistication. The four-piece construction distributes weight effectively, making the template suitable for brittle materials when properly supported. Ensure adequate sealing for porous natural stones due to continuous moisture exposure in shower applications.
Where to Buy
Available as a free DXF download from Slabwise, ready for immediate use with standard CNC fabrication equipment. The file includes all four symmetric quadrant pieces with integrated slope geometry and center drain opening. Compatible with industry-standard CAM software including Alphacam, Vectric, and other stone fabrication programming platforms.