Does anybody know who sells 21.5mm overflow t pieces in brown. I have had my soffits etc replaced,
which are brown. The overflow pipes from the 2 loft tanks are brown. I realised that the t pieces for the ends are missing and want to replace them before the winter east winds start to whistle up them. I can find white, black, and grey only online. I have been round some builders merchants but no luck there either. I suppose I could buy white and a can of brown paint but would prefer the easier option if anyone sells them.