Non-metal gutters for rain-water systems and parts therefor, namely, gutters, gutter angles, union clips, running outlets, fascia brackets, stopend outlets, external stopends, premier ogee adaptors, half round gutter adaptors, spare clips, unions, clip-master/ogee adaptors, internal stopends, offset end sockets, pipes, pipe clip and back plates, offset end spigots, offsets, shoes, loose pipe sockets, pipe sockets, back plates, one-piece barrel pipe clips, bends, offset bends, reducers, polystyrene dish drain adaptors, leaf guards, access pipes, hopper heads, balcony outlets, flat roof outlets, flat roof outlet grids, balcony outlet grading, straight connectors, bent connectors, adaptors for cast iron flat roof outlets, extension back plates, rise and fall extension arms, drive-in spikes, bent terminal leaf guards, angled fascia bracket adaptors, universal gutter notching tools, rafter arms, spare ring seals, rodding point terminals, seal rodding points, access cap and pressure plugs, access socket plugs, pressure plugs, compact gulleys, gulley trap bases, gulley hoppers, gulley gradings, gulley inlet raising pieces, gulley access covers, gulley back inlet plates, gulley grids, pressure plugs, chamber risers, chamber lids and frames, lifting handles, inspection chambers, chamber cover/frames, spare blanking plugs, access caps, lifting keys, half round gutter adaptors, spare clips, unions, clip-master/ogee adaptors and internal stopends