Thin Stone Panels | Solid Stone Veneer Aluminum Honeycomb Panels stone panels, lightweight stone, curtainwall, rainscreen, exterior cladding, facade panel, limestone, granite, marble, travertine, backlit onyx, bulkheads, storefront, shower surrounds, New York, Boston, London Thin stone slabs bonded to premium aluminum honeycomb in granite, marble, limestone, travertine, and quartzite for facades, curtain walls, and cladding.