Happy July 4th Holiday! Please note that we will be closed from Friday June 30 through Monday July 10.
The full team will be back on Monday July 10 to satisfy your needs!
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Aluminum Sign Blanks

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 .040, .063, .080, and .125 gauge aluminum*. If you don't see the size you want, please give Municipal Supply and Sign Co. a call. We can make anything to fit your needs.
manufacturing aluminum signs