What size caps and bases are available?
Classic Column offers caps and bases in 4 different sizes (6-, 8-, 10- and 12-inch diameters) and 2 types to meet your project needs. The IPS models are compatible with IPS (iron pipe size) PVC Pipe which can be purchased in lengths up to 20 feet. The SWR (sewer size) models are compatible with the SDR (size dimensional ratio) 35 PVC pipe that is most often sold in lengths of 13 feet.