We're Here to Help!
8am to 5pm (EST) M-F


We are here to help! (866) 633-7961

  • Brightest White Starboard Color Available
  • Easy to fabricate using standard woodworking tools
  • Environmentally stabilized plastic will not rot, swell, splinter or delaminate when exposed to humidity or water.
  • Durable matte-textured surface
  • Easy to clean and never needs refinishing
Price: Starting at $7 sq/ft
    Status: Quick Ship
    Usually ships In 1-3 Business Days

    Note: The calculator automatically adds a $3 cut charge to any piece less than 2 sq/ft.

    Routed Edge?:

    Length (optional)
    Width (optional)
    SKU (optional)
    Thickness (optional)

    King Starboard® Marine Grade Plastic Sheet

    Works Like Wood, Lasts a Lifetime!

    King Starboard® is the original and leading marine grade boat plastic polymer sheet building material. Since its introduction, it has been the choice boat building material for marine parts previously made from teak wood. Nothing on the water maintains it's original color and structural integrity longer. King Starboard® simply cannot rot or delaminate, and it is virtually maintenance free. It's unique polymer formula is environmentally stabilized to deliver a previously unattainable level of consistency and resistance to the elements. It is easy to clean and never needs refinishing. King Starboard® plastic lumber is available in a variety of colors and sheet thicknesses and can be easily cut and machined using standard wood working tools.

    King Starboard® is used exclusively by Teak Isle Mfg., the leading OEM supplier for component plastic marine products. Don't be confused by imitators such as Seaboard, Boat Board, or Marine Poly Lumber.

    Experienced boat builders and boaters know the King Starboard® brand and trust it above all others.

    Limitless Applications

    For the marine industry: Access Doors, Center Console Doors, Transom Doors, Hatches, Tackle Storage Units, Drawer Units, Step Pads, Swim Platforms, Rod Holders, Tray Tables, Step Boxes, Anchor Chocks, Bow Pulpits, Fender Mounts, Deck Boxes, Step Boards (Gunwales), Sink Covers, Shower Grates, Dive Platforms, Cabin Molding, Step Treads (Ladders), Electronics Mounting, Mounting Platforms, Fender Mounts, Upholstery Backs

    Other Applications: Exterior Cabinetry, Summer Kitchens, Playground Equipment, Swings, Benches, Ottomans, Adirondacks, Shelving, Storage, Bars & Cabanas, Medical Carts, Shower Seats, Motor Mounts & Spacers, Lockers, Locker Room Benches, Engraved Signs, Pool Pump Bases.

    King Starboard® Color Reference Guide

    White/White brightest white color
    Arctic White slightly off white color
    Seafoam off white eggshell color
    Fish White off white almond color

    King Starboard White Color Differences
    Dolphin Gray standard light gray color
    Glacier Gray light sandy gray color
    Black standard solid black color

    King Starboard Multicolor Differences

    Please Note: Many builders have gone through color changes and utilize different color schemes on different boats. The above list should not be considered a definitive resource. For your reference, we have compiled a "best guess" list matching boat manufacturers' colors.
    Download Builder Color List

    Color Sample Chain

    Because parts are built to order, we cannot accept any returns on account of color discrepancy. We offer sample chains at cost for all customers. If you are unsure which color best matches your boat, we highly recommend purchasing a set!

    King Starboard Sample Chain $10 shipped
    Order Now!

    Add To Cart

    With a full range of King Starboard Marine Plastics, King Starlight Marne Board, Acrylic, Expanded PVC and Anti Skid Marine Board we are sure to have the materials you need!

    Which Material is Right for my Project?

    Overall Customer Rating of 1 Reviews:
    North Fort Myers, FL

    Perfect. Came as described.

    • Price
    • Quality
    • Convenience
    I ordered several pieces that I will be using to assemble a custom gauge box/panel on my boat. Pieces came exactly cut and routed as ordered. Product was properly packaged and shipped right away.

    Pricing is great. Since this is a small project, it would have cost me 4x the $$$ to purchase half or full sheets and cut myself.