Cross-laminated timber (CLT) stands as a revolutionary multi-layer mass timber product that rivals the strength and endurance of concrete and steel while significantly reducing weight. The prefabrication of CLT enhances project efficiency, saving time, costs, and streamlining installation processes, all while curbing greenhouse gas emissions. As a sustainable resource, CLT goes beyond mere construction—it acts as a carbon-sequestering material, minimizing heat loss and off-gas emissions, and bolstering fire safety ratings and seismic resilience. Engineered by compressing layers of 2x lumber into solid panels akin to plywood, CLT offers unmatched strength through perpendicular or parallel bonding, typically comprising 3, 5, 7, or 9 layers tailored to specific thickness requirements. These panels, bonded with glue, heat, and pressure, are custom-cut to frame floors, roofs, and walls, with dimensions reaching up to 12 feet wide and 60 feet long, presenting formidable competition to traditional concrete and steel construction methods.