Aluminum Signs and Sign Blanks - Traffic, Street and Parking
All Municipal Supply & Sign Co. highway, road, parking lot and street aluminum signs are manufactured per U.S. Bureau of Public Roads standards. Municipal Supply and Sign Co.'s Aluminum sign blanks have 3/8" holes for mounting and radius corners in accordance with the manual on Standard Highway Signs.
Our aluminum sign blanks are chemically treated to meet ASTM B-449 specifications as a pre-treatment for paint or reflective sheeting. Sign blanks may be ordered in a variety of sizes. Aluminum signs are available in .063, .080, and .125 gauge aluminum*. We carry .080 gauge aluminum in stock at all times and made readily available to order on our online store. If you don't see the size or gauge of aluminum you want, please give Municipal Supply and Sign Co. a call. We can make anything to fit your needs!