This article outlines the weight of the combined steel components in Envirocon's fixing kits for vertically reinforcing Interbloc structures.
Per Unit Weight for Standard Fixing Kits:
| Wall Height | RB12 | RB16 | RB20 | RB25 | RB32 |
| 600mm | 1.24kg | 1.97kg | 3.00kg | 3.31kg | 5.42kg |
| 1200mm | 1.77kg | 2.92kg | 4.48kg | 5.62kg | 9.21kg |
| 1800mm | 2.47kg | 4.15kg | 6.52kg | 8.55kg | 15.27kg |
| 2400mm | 3.01kg | 5.10kg | 8.00kg | 10.86kg | 19.06kg |
| 3000mm | 3.54kg | 6.05kg | 9.48kg | 13.17kg | 22.85kg |
| 3600mm | 4.07kg | 6.99kg | 10.96kg | 15.48kg | 26.64kg |
| 4200mm | 4.60kg | 7.94kg | 12.44kg | 17.80kg | 30.42kg |
| 4800mm | 5.14kg | 8.89kg | 13.92kg | 20.11kg | 34.21kg |
| 5400mm | 5.67kg | 9.83kg | 15.40kg | 22.42kg | 38.00kg |
| 6000mm | 6.20kg | 10.78kg | 16.88kg | 24.73kg | 41.97kg |
| 6600mm | 6.73kg | 11.73kg | 16.38kg | 27.04kg | 45.57kg |