Everlast Advanced Composite Siding from Chelsea Building Products is made from a triple-composite formula—of inorganic minerals, polymeric resins and acrylic colorants—to provide strength, durability and ease of installation while remaining impervious to harsh climates. The composite siding is light and is easy to cut and install. Because it contains no organic material, it will not swell, rot, bow or be attacked by wood-boring insects. Two profiles of siding—4 ½ in. and 6 7/8 in. single clapboard style—are offered in 14 colors and 12-ft. planks with a low-gloss CedarTouch finish. Everlast color-matched trim made from the same material as the siding or white cellular PVC trim are available with the siding. The siding comes with a limited lifetime performance and fade protection warranty.