Castaway Customs Southern Atlantic Coast

Castaway Customs Southern Atlantic Coast is a marine decking business based in St. Augustine, FL. Also referred to as Castaway Customs SAC, they specialize in custom SeaDek marine flooring and synthetic decking for boat owners in Northeast Florida and the broader Atlantic coastal region. Their team is a Certified SeaDek team.

On Boatwork, the business is listed for two services: Synthetic Decking & Flooring and Boat Deck Repair & Replacement. Their core work is custom SeaDek kits made for specific boat makes and models, with attention to precise fit around deck hardware, hatches and the contours of different hull designs. Color selection and pattern design are part of the process.

Beyond full deck installations, Castaway Customs SAC offers customizable SeaDek accessories through an online store. The listed products include cooler pads designed for popular brands such as Yeti, helm pads that cushion the area at the boat's controls, and custom fish rulers that serve as both a measuring tool and a decorative piece. According to the business, these accessories ship within five business days.

SeaDek is a closed-cell EVA foam product. The business notes that it provides traction in wet conditions and cushioning that reduces fatigue during long days on the water. Compared with traditional teak, synthetic decking requires minimal maintenance and resists UV degradation, which helps it hold its appearance season after season in harsh marine environments.

Castaway Customs Southern Atlantic Coast holds a 5-star rating on Google based on 151 reviews. A common theme in those reviews is the team's versatility. Customers describe projects ranging from compact flats boats to large dual consoles, many involving custom SeaDek installations. Some reviewers mention intricate laser-etched logos, while others describe full-vessel flooring upgrades that revived older boats.

Reviewers also frequently mention the speed of the turnarounds and a factory-grade fit and finish. Across dozens of projects, boat owners describe a smooth, communicative process handled by professionals who take pride in their craftsmanship.

Working from St. Augustine on Florida's Southern Atlantic Coast, the team is familiar with the demands saltwater environments place on marine materials. They work with both recreational boaters and anglers, and their products suit vessels of many types and sizes. Boat owners can request an estimate to review their options before deciding on a deck upgrade, whether that means replacing worn flooring, repairing an existing deck or outfitting a boat with new custom pieces.

For boat owners in the St. Augustine area weighing decking options, Castaway Customs Southern Atlantic Coast is a specialist in SeaDek installation, repair and replacement, with customer feedback that consistently points to dependable communication, quick turnarounds and careful workmanship.