Description
Cast iron hopper head H1. The cast iron rainwater head H1 is a traditional hopper H1 head, for period and listed buildings.
Cast iron flat back hopper head H1 65mm: RH12.5, XRH12.5
Cast iron flat back hopper head H1 75mm: RH13, XRH13
Cast iron flat back hopper head H1 100mm: RH14, XRH14
Cast iron flat back hopper head H1 150mm: RH16, XRH16