It is recommended to seal the internal steel that will be in contact with the soil, with a bitumen damp proof membrane. This will increase the lifespan of the wall.
12" returns
Part | Quantity |
---|---|
Corten Panel 1521 x 607 x 3mm Top | 4 |
Angle Post 1216 x 160 x 53 x 3mm | 5 |
Corten Squ End Cap Vert 607 x 302mm | 2 |
UNC 5/16th Nut, bolt and washer, 3/4' (19mm) fully threaded | 1 |