
Pan and flat tiles, either interlock or overlap, depending on their design. Flat tiles have two flat pieces overlapped by a single curved tile, available in slab, shingle, book, or French styles. Pan tiles include barrel (or Mission) and Spanish style. Generally, clay roofing tiles come in two shapes, round pan and flat tiles. Once completely dried, the clay tiles are placed in high-temperature kilns, which bakes in the color.

It also ensures a long-lasting, protective finish that contains an attractive sheen. Before firing, covering the tiles with a unique glaze increases its durability. The tiles must adequately dry out before firing to avoid cracking. To make terra cotta clay tiles, manufacturers shape terra cotta clay into tiles through extrusion, molding, and pressing. They also lack moisture- and cold-temperature resistance and will require an underlayment replacement after 20 years.
#Lightweight roof tiles crack#
High maintenance terra cotta tiles can crack if stepped on or are hit by debris. However, several issues can make terra cotta clay tiles an unsuitable choice for your home or building. They enhance a structure's curb appeal and meet many families and commercial buildings' design goals. The unique style, color, and durability of terra cotta clay tiles add refined, old-world elegance to a home or building.

For hundreds of years, tile makers have used terra cotta clay to make terra cotta clay tiles, known for their distinct red color.
