StonePly is the world's leading producer of lightweight natural stone panels. We provide natural stone that is lighter, stronger, faster to install and offers greater design freedom.
StonePly offers a wide variety of textures, finishes, and edging options for stone. See how each option can put a unique spin on your project's stone panels.
StonePly specifications are available for aluminum honeycomb, composite, and other backings and applications. Get specifications for use in your project here.
Our StonePly Stone Database is more than just pretty pictures of rocks. Get the technical data as well as a preview to ensure the right stone selection.
Though thin and lightweight, StonePly panels can withstand hurricanes, tropical storms, tornadoes and 'missile' impacts. Read our solution to high wind loads here.
About Us
StonePly® is a fabricated stone panel wall system utilizing a composite panel made by laminating a natural stone layer to an aluminum honeycomb substrate with aviation epoxies. StonePly Honeycomb® is fabricated and then attached to the substrate with a series of aluminum extrusions. The three basic attachment methods for StonePly® are the Z-clip system, utilizing one piece Z-clip aluminum extrusions, the plate and screw system, utilizing concealed screw attachment and the adhesive attachment system, utilizing structural silicone. Two joint systems are available, the sealant joint, which uses backer rod and silicone, and the rain screen system which utilizes open, 'dry' joints.