Many of the extrusion we offer come in various stock lengths. Not all stock lengths are always available. If not in stock lead times vary from 2 to 6 weeks. We offer free cutting on many of our items. To calculate the number of feet you need, each piece is rounded up to the next ½ foot, then multiplied by the number of pieces required. Please indicate your requirements in the message section of the shopping cart. If we cut the item for you it is not returnable in most cases. There is a charge for cutting item shorter than 12” and some plastics that require a saw (item PHQ and PHV). Items over 8 feet are shipped via truck ($100.00 minimum).