Angular relief and vertical depth for DOT sound walls, highway infrastructure, and architectural concrete surfaces. Featuring Washington Rib, Dover Flute, and the complete 1100 series — available in plastic, urethane, and elastomeric materials.
Spec Formliners' 1100 Series includes fractured fins, ribs, flutes and rope-style patterns with a wide range of relief depths, center-to-center spacing, peak widths and valleys. These differences change how the finished wall reads from both close range and roadway viewing distances.
For long sound walls, underpasses and other transportation surfaces, compare the rhythm of the pattern as carefully as the texture itself. Tighter spacing creates a more continuous vertical texture, while wider ribs and deeper relief can produce stronger shadow lines and a more pronounced appearance across long wall runs.
Compare relief depth, center-to-center spacing, peak width and valley width along with the overall texture. Those dimensions determine the rhythm, shadow and visual scale of the finished wall.
The right pattern depends on wall scale, viewing distance, DOT or project requirements and the amount of relief desired. Use the published dimensions to narrow the options, then request samples for the patterns being considered.
Note the pattern name or number. Architects and specifiers can use the Sample Request form. Contractors and active project teams can use Get a Quote and include the pattern plus available project information.
