Stone cladding specifications encompass several key aspects to ensure quality, durability, and aesthetic appeal. They detail the type of stone (natural or engineered), thickness (typically 20mm to 50mm), size and shape, surface finish (polished, honed, tumbled, or split-faced), and acceptable colour variations. Specifications also include the installation method (direct adhesion, mechanical fixing), type of mortar or adhesive, and necessary supports or anchors. Considerations for weight, waterproofing, drainage, and maintenance requirements are crucial. Compliance with industry standards and certifications, such as ASTM or ISO, ensures the cladding meets performance and safety standards. These specifications help achieve a cohesive and lasting finish for any project.