All profiles and sizes of our copper gutters come in 2.4mtr lengths. The 0.6mm copper used for the large half round guttering is relatively lightweight, yet strong enough to have a life expectancy of over 100 years.Copper gutter boasts multiple unique properties such as itand#039;s change of colour from bronze to dark green (if left to age naturally) and itand#039;s ability to clean itself of lichen and moss, as well as clean water that runs through it.The large half round copper gutter length is a 185mm system (the largest gutter on our website) and has a capacity of 12.7 litres per metre.To view or download an installation guide for our copper guttering systems, click here.Please allow between 10-15 days for the delivery of these products.