Ultrablock Concrete Block Library

Modular Block Library

Ultrablock concrete blocks are engineered and designed to build segmental modular block retaining walls. In addition to retaining wall blocks, these units are also recommended and utilized for all types of slope protection, landslide repairs, crib-wall alternatives, gabions, rock/boulder walls and timber lagging. In addition to slope protection, there are a wide variety of uses for Ultrablock units including: containment bunkers, bulkheads, seawalls, wingwalls for bridges, barriers, retention ponds, culverts, wine storage facilities, etc.

Ultrablock modular concrete blocks offer an easy-to-build, structural retaining wall that are:

Versatile - can be used as a cut or fill wall with a variety of configurations
Aesthetic - 3 stocked faces available
Economical - up to half the cost of cast-in-place walls
Designable - build as a MSE (tieback) retaining wall (up to 50' tall) or a gravity retaining wall without tiebacks (up to 30' tall)

Precast Block Finishes


Plain Face	Quarrystone Face
Special Order Finishes
	$precast fractured fin face$
Cutstone Face (Standard in some areas)	Custom Face (Fractured Fin shown above others available)