Reflective Signs Are Hard to Ignore
Our ACM signs have a reflective surface for extra visibility in dark and dim light conditions. Reflective surface means light thrown from headlights will reflect back making the sign more readable.

SS Engineer Grade [“EG”] Reflective
SmartSign's Engineer Grade reflective signs have a prismatic film. These Engineer Grade signs have a bright white background color.

USA's Oldest Sign Manufacturer
Family owned since 1918, we take immense pride in our signage. Being one of the oldest certainly means we know this business in and out. Our South Dakota factory is the oldest manufacturer of metal signs in the USA. We have been an integral part of safety and convenience our signs have provided over the years.

Industry Leading Durability
Engineer Grade signs have a 7-year outdoor warranty, but most signs last much longer. Signs are made of 120 mil thick ACM (Aluminum Composite Material). ACM has a thick aluminum outer layer and a durable plastic core. Unlike other basic reflective signs, our Handicap Reserved Parking Signs are overcoated for greater abrasion, graffiti and weather-resistance.