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  1. Modern Black Fiberglass Window Box
    Modern Black Fiberglass Window Box

    Starting at $125.00

  2. Modern Farmhouse Window Box - White
    Modern Farmhouse Window Box - White

    Starting at $150.00

  3. Modern Farmhouse Window Boxes - Pearl
    Modern Farmhouse Window Boxes - Pearl

    Starting at $350.00

  4. black window box
    Black Laguna Fiberglass Window Box

    Starting at $150.00

  5. White window boxes
    Modern White Fiberglass Window Box

    Starting at $125.00

  6. Modern Farmhouse Window Box - Black
    Modern Farmhouse Window Box - Black

    Starting at $150.00

  7. Copper ArmoreCoat La Fleur Window Box
    Copper ArmoreCoat La Fleur Window Box

    Starting at $375.00

  8. Modern railing planter shown in white
    Modern Railing Planter
    $150.00
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Description
Fiberglass Window Boxes

Fiberglass Window Boxes

For a low-maintenance window box solution, choose a Fiberglass Window Box. Fiberglass is a strong, lightweight mix of plastic resin and glass fibers - the same thing used to make surfboards, helmets, and even boats. Fiberglass will not rot or mold and resists warping and cracking. Count on years of enjoyment from these flower boxes. Nearly all of the window box planters listed below are offered with a self-watering option. Water reservoir inserts prevent under AND overwatering plants, and can feed plants for weeks at a time without needing to be refilled.

Each fiberglass window box includes wall-mounting brackets. You may wish to purchase decorative flower box brackets as well for additional architectural detail. These flower boxes are also compatible with our deck and railing brackets.

All Hooks and Lattice fiberglass flower boxes come in standard sizes from 24" to 72" long, and some fiberglass window boxes can be custom sized to fit your specific needs. There are many colors to choose from, including white, green, black, buff, and more.

If you have a window box question or need a custom size fiberglass window box please call us for a quote.

Buy Fiberglass Window Boxes Online or call: 800-896-0978 7am - 5pm PST, M-F

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