With its clean cut, vertical lines, 4-Rib Split-Rib concrete masonry adds reveal to a building wall. The effect of a massive, solid wall is created as individual blocks blend together into one continuous plane. Like all quality concrete masonry, 4-Rib Split-Rib is high density, low in maintenance, energy efficient and durable. Because of an extended surface area and mass, it acts as an ideal thermal reservoir for passive solar construction.
4" x 8" x 16"
6" x 8" x 16"
8" x 8" x 16" *
12" x 8" x 16" *
* These sizes are available with
Korfil Block Insulation
Arctic Frost Pastel Earthtone
Antique Cream Antique White Brick Red
Arctic Frost White Dash Board Green Buff Orange
Cream Dusty Rose Burnt Orange
LLO Gerry's Rose Charcoal LS 70
Pumpkin Manor White Charcoal LS
Silver Grey Off White Chocolate
Straw Yellow Military Tan