DURABLE ALUMINUM: 'No Thru Traffic' signs are made using 63 mil thick non-reflective aluminum and do not bend easily. They have been proven to outlast the toughest of storms. Signs last over 10 years outside. EASY INSTALLATION: All signs come with pre-punched and pre-cleared mounting holes for easy installation. Signs mount to U-channel posts, square or round galvanized posts, wooden posts and chain-link fences. LAMINATED FOR PROTECTION: With lamination, graphics are protected from weather and abuse to preserve a fresh look. Graffiti can be cleaned off too. Clear UV laminate resists chemicals, UV rays, water, and abrasion. 3M QUALITY: Printed with 3M screen printing or 3M outdoor digital inks designed specifically for outdoor traffic and property signs - providing ultimate quality and assurance. PACK CONTENTS: One 18 x 12 inch black and white aluminum sign. Industry Leading Durability
Our 63 mils thick, rust-proof aluminum signs have a 10-year outdoor warranty, but most signs last much longer. Unlike many other signs, our No Thru Traffic - No Trucks Except Delivery Sign uses industry-leading 3M inks and not off-brand or other low-durability inkjet pigments that fade in a year or two.

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.

Don’t Scrimp on Quality
We do not compromise with the quality of our signs and suggest even you shouldn’t. Fire Lane No Parking Signs from competitors without a laminate start to fade in two to three years when exposed to the sun, moisture, and rain in the US. Also, most digital inkjet presses used by smaller sign shops only use a little amount of pigment on the sign, better suited for posters or banners, but not outdoor signage. Our 3M inks, laminate, and thick, rust-proof material ensures years of durability required for outdoor signage. We have been making outdoor signs for over 100 years – so we know which type of signs will last.