Harbormaster Sign 4 x 8

Welcome visitors with a professional first impression using this Custom Harbor Master Office Identification Sign, precision CNC-machined from premium 1/4" King ColorCore® HDPE. Measuring 4" × 8", this compact identification plaque is designed specifically for office doors, building entrances, and marina facilities, providing clear wayfinding while complementing the clean, coastal appearance of modern marina properties.

This sign features our distinctive Flush Edge Pocket Border design. A 0.25" wide perimeter pocket is precision-machined completely to the outside edge of the sign, exposing the contrasting core color and creating a crisp stepped-edge profile. The recessed border, lettering, and mounting holes are all machined to a 0.098" depth with vertical walls and flat pocket bottoms, accurately reflecting the appearance of a professionally CNC-machined HDPE sign rather than raised lettering or cast relief.

Manufactured from UV-stabilized, waterproof King ColorCore® HDPE, this office identification plaque is engineered to withstand constant exposure to sunlight, saltwater, humidity, and harsh coastal weather without rusting, rotting, swelling, or corroding. The permanently engraved graphics will never peel, chip, or fade, making it an ideal long-term solution for marine environments.

Available in multiple King ColorCore® color combinations, this sign coordinates seamlessly with the complete Nature Coast Safety Dock & Slip Identification Collection.

Features

• Compact 4" × 8" office identification sign
• Precision CNC-machined from 1/4" King ColorCore® HDPE
• Exclusive Flush Edge Pocket Border with a 0.25" perimeter pocket
• 0.098" deep pocket-machined lettering, border, and mounting holes
• Matte HDPE finish with recessed graphics, vertical walls, and flat pocket bottoms
• UV-resistant, waterproof, and corrosion-proof construction
• Ideal for harbor master offices, marina offices, dockmaster offices, yacht clubs, and administrative buildings
• Permanent engraved graphics that will not peel, chip, crack, or fade
• Available in multiple ColorCore® color combinations and mounting options
• Proudly manufactured in the USA by Nature Coast Safety

Designed for years of dependable outdoor service, this premium office identification sign combines precision CNC craftsmanship with a distinctive stepped-edge profile to create a clean, professional appearance worthy of any marina, yacht club, or waterfront facility.