From seamless beauty to low maintenance, Celect® Cellular Composite Siding by Royal® is the culmination of a wealth of innovation—engineered to project neighborhood-defining curb appeal for a very long time.

Celect is inspired by the distinctive presence of wood yet possesses none of wood’s maintenance demands. So you get the look, touch and timelessness of real wood without its inconveniences and expenses. Forget about painting, repainting, caulking, re-caulking and the delaminating that fiber cement is famous for. Celect’s awesome, virtually maintenance-free looks never quit.

Celect’s patented interlocking joints keep moisture out and almost completely eliminate seams, doing away with gaps and wavy lines and keeping boards straight and true. Plus, its gravity lock design eliminates warping, buckling and shifting while making it incredibly wind resistant.