Reflective Sign Blanks

Looking to make your own signs? You’re in the right place! Here at Dornbos Sign & Safety, Inc. we offer a variety of traffic sign blanks that are MUTCD compliant. Our site includes commonly used blank sizes but we also produce custom blanks by request. We manufacture all of our signs and sign blanks at our sign shop in Michigan using materials made in the USA. Our Reflective Sign Blanks come pre-punched with 3/8" mounting holes for easy installation.

Product Features

Heavy Duty 5052 .080 Aluminum
3M High Intensity Prismatic Reflective Sheeting
Reflective on Front Side - Bare aluminum on Back Side
Pre-Punched with 3/8" Holes for Easy Mounting
Made in the USA
Click for our Standard Sign Hardware Kit

Size	Multiple Size Options	Radius	1.5" (30" Signs - 1.875", 36" Signs - 2.25")
Orientation	Horizontal, Vertical, or Square	Hole Diameter	3/8"
Material	5052 Aluminum	Hole Quantity	2 Holes (36" Signs have 4 Holes)
Thickness	0.080	Reflectivity	3M High Intensity Prismatic