Our black round aluminium swaged downpipes are made from high quality, 100% recyclable aluminium alloy. This downpipe in particular measures 63mm in diameter and 1000mm in length. We also stock a larger black aluminium downpipe with a 76mm diameter.This Swaged downpipe should be fitted using 30mm Stand-off Pipe Clips. Clips should be fitted at 2m intervals and stainless-steel fixings and plugs should be used.Align drains and pipe sockets and apply sealant to the inside of the pipe socket prior to installation. A pipe clip should be fixed directly beneath a pipe socket.andnbsp;For more information about how to install our swaged downpipe system, please take a look at our downpipe installation guide.