Pam UK Classical Rectangular Cast Iron Double Socket Pipe 915mm Plain - Black Metal Primer 125mm X 100mm Pam Building

Alumasc Flushjoint Rectangular Extruded Aluminium Access Pipe - Mill Finish (Non Painted) 75mm X 100mm Alumasc Rainwater

Alumasc Heritage Rectangular Cast Aluminium Socketed Downpipe Without Ears X 3m - Mill Finish (Non Painted) 100mm X 75mm (4"X3") Alumasc Rainwater

Aluminium Flush Joint Rectangular Access Pipe - Mill Finish (Non Painted) 101mm X 76mm Non Branded

Cast Iron Rectangular Downpipe 112.5Dg Branch 125mm X 100mm - Black Hargreaves Foundry

Kair Rectangular Flat Ducting 150mm X 70mm - 1 Metre Length Flat Channel Pipe

Cast Iron Downpipe Rectangular Eared 100mm X 75mm - 1.8m Primed Hargreaves Foundry

Alumasc Guardian Rectangular Aluminium Security Access Pipe - Mill Finish (Non Painted) 84mm X 102mm Alumasc Rainwater

101mm X 76mm Rectangular Aluminium Downpipe Cast Collar X 2m - Mill

D-Line PVC White Rectangular Trunking Length 10mm X 8mm X 2m (840CX)

Alutec Flushfit Square & Rectangular Aluminium Access Pipe - Anthracite Grey RAL 7016m 72mm X 72mm Alutec

Hargreaves Cast Iron 100x75mm Rectangular Downpipe - Primed - 1830mm - Eared

Hargreaves Cast Iron 125x70mm Rectangular Downpipe - Primed - 610mm - Plain