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Versatile precast modular block retaining wall systems engineered to design with ease, install with simplicity, and last a lifetime.

Redi-Rock precast concrete blocks fit for any wall scenario

Steps, caps, and columns to complement any wall

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Textures crafted from real natural stone

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100+ blocks to solve any wall solution

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Robust resources for any stage of project planning

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Discover countless options for any wall scenario you have.

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Common Blocks


Whether you need to retain the earth, create a freestanding barrier, or a combination of the two, Redi-Rock’s solid and hollow core blocks can be combined to optimize wall designs. Be sure to check with your local manufacturer about product availability in your area.

Retaining Blocks

28 in (710 mm) Middle Solid

Cobble/Limestone Specs

Block Weight: 1610 lb (730 kg)

Block Volume: 11.28 ft³ (0.319 m³)

Center of Gravity: 13.9 in (354 mm)

Kingstone/Ledgestone Specs

Block Weight: 1540 lb (700 kg)

Block Volume: 10.78 ft³ (0.305 m³)

Center of Gravity: 13.4 in (340 mm)

41 in (1030 mm) Middle Solid

Cobble/Limestone Specs

Block Weight: 2310 lb (1050 kg)

Block Volume: 16.14 ft³ (0.457 m³)

Center of Gravity: 20.4 in (518 mm)

Kingstone/Ledgestone Specs

Block Weight: 2240 lb (1020 kg)

Block Volume: 15.65 ft³ (0.443 m³)

Center of Gravity: 19.8 in (504 mm)

60 in (1520 mm) Middle Solid

Cobble/Limestone Specs

Block Weight: 3290 lb (1490 kg)

Block Volume: 23.00 ft³ (0.651 m³)

Center of Gravity: 31.0 in (786 mm)

Kingstone/Ledgestone Specs

Block Weight: 3220 lb (1460 kg)

Block Volume: 22.49 ft³ (0.637 m³)

Center of Gravity: 30.4 in (772 mm)

Planter Block Solid

Cobble/Limestone Specs

Block Weight: 2010 lb (910 kg)

Block Volume: 14.02 ft³ (0.40 m³)

Center of Gravity: 19.1 in (485 mm)

Kingstone/Ledgestone Specs

Block Weight: 1930 lb (880 kg)

Block Volume: 13.53 ft³ (0.38 m³)

Center of Gravity: 19.1 in (485 mm)

41 in (1030 mm) Hollow Core Hollow Core

Cobble/Limestone Specs

Block Weight: 1690 lb (780 kg)

Block Volume: 11.83 ft³ (0.33 m³)

Center of Gravity: 22.0 in (558 mm)

Infill Volume: 6.53 ft³ (0.18 m³)

Kingstone/Ledgestone Specs

Block Weight: 1620 lb (735 kg)

Block Volume: 11.33 ft³ (0.32 m³)

Center of Gravity: 21.3 in (540 mm)

Infill Volume: 6.53 ft³ (0.18 m³)

52 in (1320 mm) XL Hollow Core Hollow Core

Ledgestone Specs

Block Weight: 3330 lb (1510 kg)

Block Volume: 23.29 ft³ (0.660 m³)

Center of Gravity: 29.0 in (737 mm)

Infill Volume: 22.88 ft³ (0.648 m³)

72 in (1830 mm) XL Hollow Core Hollow Core

Ledgestone Specs

Block Weight: 4160 lb (1890 kg)

Block Volume: 29.10 ft³ (0.824 m³)

Center of Gravity: 39.9 in (1013 mm)

Infill Volume: 36.29 ft³ (1.028 m³)

96 in (2440 mm) XL Hollow Core Hollow Core

Ledgestone Specs

Block Weight: 4840 lb (2190 kg)

Block Volume: 33.83 ft³ (0.958 m³)

Center of Gravity: 55.3 in (1405 mm)

Infill Volume: 54.63 ft³ (1.547 m³)

28 in (710 mm) Positive Connection (PC)

Cobble/Limestone Specs

Block Weight: 1520 lb (690 kg)

Block Volume: 10.62 ft³ (0.301 m³)

Center of Gravity: 14.2 in (360 mm)

Kingstone/Ledgestone Specs

Block Weight: 1450 lb (660 kg)

Block Volume: 10.12 ft³ (0.287 m³)

Center of Gravity: 13.6 in (346 mm)

41 in (1030 mm) Positive Connection (PC)

Cobble/Limestone Specs

Block Weight: 2170 lb (990 kg)

Block Volume: 15.2 ft³ (0.43 m³)

Center of Gravity: 20.6 in (522 mm)

Kingstone/Ledgestone Specs

Block Weight: 2100 lb (950 kg)

Block Volume: 14.69 ft³ (0.42 m³)

Center of Gravity: 20.0 in (508 mm)

Freestanding Blocks

Straight Middle Solid

Cobble/Limestone Specs

Block Weight: 1410 lb (640 kg)

Block Volume: 9.84 ft³ (0.279 m³)

Kingstone/Ledgestone Specs

Block Weight: 1260 lb (570 kg)

Block Volume: 8.84 ft³ (0.250 m³)

Corner Middle Solid

Cobble/Limestone Specs

Block Weight: 1370 lb (620 kg)

Block Volume: 9.6 ft³ (0.27 m³)

Kingstone/Ledgestone Specs

Block Weight: 1360 lb (620 kg)

Block Volume: 9.5 ft³ (0.27 m³)

Freestanding Hollow Core Hollow Core

Cobble/Limestone Specs

Block Weight: 910 lb (410 kg)

Block Volume: 6.38 ft³ (0.181 m³)

Infill Volume: 4.09 ft³ (0.116 m³)

Kingstone/Ledgestone Specs

Block Weight: 770 lb (350 kg)

Block Volume: 5.38 ft³ (0.152 m³)

Infill Volume: 4.09 ft³ (0.116 m³)

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