Cast Iron 4x3" Rectangular Eared Downpipe x 4ft Painted 76x76mm What is the power source

What is the power source

When doing this

160kg on the corner seat

Compressive strength typically exceeds 140 kPa at 10% compression

they not only help to weatherproof the building but also add to it aesthetically too

Cast Iron 4x3" Rectangular Eared Downpipe x 4ft Painted 76x76mm What is the power sourceDelivery time 2 3 working days. Eared pipe to be secured to substrate using 75mm or 100mm pipe nails or M8x75mm Hex head mild steel coach screws at maximum 2m centres in accordance with BS8230. Non Eared pipe to be secured via standard earbelt or holderbat to substrate using 75mm or 100mm pipe nails or M8x75mm Hex head mild steel coach screws at maximum 2m centres in accordance with BS8230. Access to be provided at the base of each downpipe for