Warning Signs

MSI has a variety of Warning signs available. These signs are in strict accordance with specifications set up by the Michigan Department of Transportation.
All signs are .080" thick aluminum grade unless otherwise designated. These signs are designed for outdoor use.
Available Aluminum Finishes:  
Type II 3M Engineer Grade Reflective, Type IV 3M Prismatic High Intensity Reflective, and Type IX 3M Diamond Grade Reflective.
Available Sizes:  

12 x 12" Alum  30" x 30" Alum 
18" x 18" Alum  36" x 36" Alum 
24" x 24" Alum  48" x 48" Wood 

Neighborhood Signs 
(Call for Pricing) 

School Warning Signs 
(Call for Pricing) 

Warning Signs     
Standard Sizes & Prices

Standard Warning Signs


Signs of special size or with special legend are available on request for an additional cost. Special sign delivery times will vary.  Further information regarding Warning signs may be obtained by contacting the MSI Sales & Marketing Dept, at (517) 335-3771.