Many first-time users of EPS Cement Sandwich Panel have questions about how to run electrical wiring and plumbing pipes through the panels, and the process is far simpler than most people expect. The lightweight composite core of EPS Cement Sandwich Panel can be easily routed with standard grooving tools, creating clean, precise channels that fit standard electrical conduits and small diameter water pipes perfectly. Unlike concrete walls that require noisy, labor-intensive chipping work, grooving EPS Cement Sandwich Panel produces very little dust and can be completed in minutes with basic handheld power tools. After placing the wires and pipes inside the grooves, you can fill the channel back in with matching cement-based filler, leaving a smooth, flat wall surface ready for painting or tiling. For larger diameter plumbing pipes, you can pre-cut accurate openings in EPS Cement Sandwich Panel before installation, ensuring perfect alignment without damaging the panel’s outer calcium silicate face layers. This integrated wiring and piping design eliminates the need for extra surface mounted trunking, creating a cleaner, more finished interior wall look while saving extra installation materials and labor time. When you follow standard installation guidelines, running utilities inside EPS Cement Sandwich Panel will not compromise the panel’s strength, fire resistance, or insulation performance in any way.