High Noise Area

High Noise Area – Hearing Protection Required Sign

Clearly identify areas where hazardous noise levels may be present with the High Noise Area – Hearing Protection Required Sign. Its bold ANSI-style CAUTION header, dual warning symbols, and highly visible message remind employees, contractors, and visitors to wear appropriate hearing protection before entering the designated area.

Precision CNC-machined from premium ¼-inch HDPE ColorCore, every letter, symbol, and border is engraved to a depth of 0.098 inches, permanently exposing the contrasting black core beneath the yellow surface. Unlike printed graphics or applied vinyl, the recessed message will never peel, crack, or require repainting.

Available in two landscape sizes:

• 10"H × 14"W
• 14"H × 18"W

The nonporous HDPE construction resists moisture, common chemicals, corrosion, and everyday industrial wear. Pre-drilled corner mounting holes provide fast, secure installation in aerospace production areas, engine shops, maintenance hangars, testing facilities, machining departments, and other high-noise environments.

Manufactured in the USA with American material.