cantitile

Cantitile is a modular tiling concept that allows tile assemblies to project partially beyond their mounting plane, producing a cantilevered appearance on walls and facades. The term blends cantilever and tile and is used in architectural and interior design contexts to describe a family of designs where the visible tile surface is supported by concealed framing rather than traditional wall anchors.

Cantitile assemblies typically involve ceramic or porcelain tiles mounted on a subframe or rack that is fixed to a structural backing. The system relies on concealed brackets, edge profiles, and adhesive layers to transfer loads to the substrate while maintaining a clean, grout-line appearance. Design considerations include overhang length, wind uplift, seismic movement, moisture management, and thermal expansion. The subframe is engineered to accommodate drainage and to minimize water intrusion at joints.

Installation involves fixing the backing structure, installing the concealed mounting hardware, and then placing tiles with an adjustable interface to achieve the cantilevered effect. Grout joints are kept narrow for visual continuity, and sealants are used at interfaces with glazing or other materials.

The concept emerged in the early 2010s as designers explored more sculptural wall treatments. It is not a standardized system, and various manufacturers offer proprietary cantitile approaches with different load ratings and installation requirements. Practical adoption tends to be limited to controlled environments or exterior applications with appropriate wind and load calculations.

See also: tile systems, cladding, cantilever.