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Brackets for Deck Railings
Windowbox offers a wide selection of deck planter brackets to mount window boxes from all deck railings, whether wood, iron or aluminum. Some window box brackets for railings are decorative while others are invisible, but all deck railing brackets are designed to be strong and functional. In this category we offer hangers to accompany any of our window box designs or other flower box styles.
Deck railing brackets allow an attractive display of your container gardens without drooping or sagging, and they're easy to install. Deck planter brackets are made from heavy-duty iron and metal materials that are designed to handle the weight of a filled window box.

Brackets for Deck Railings
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2in. x 4in. Deck Rail Bracket Pair | Use w/ Cages & Tapered Iron Window Boxes
$10.97 -
2in. x 6in. Deck Rail Brackets Pair | Use w/ Cages & Tapered Iron Window Boxes
$11.97 -
2in. x 8in. Deck Rail Brackets | Pair of Railing Brackets for Cages & Tapered Iron Window Boxes
$13.97
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Deluxe Deck Rail Brackets (2x4 wood railing ) For Coir Lined Baskets
$10.97 -
Deluxe Deck Rail Brackets (2x6 wood railing) For Coir Lined Baskets
$11.97 -
Medallion Deck Bracket (Pair)
$12.87
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Deck Clamp Bracket- 8" Shelf - Pair
$28.97 -
Deck Clamp Bracket- 10" Shelf - Pair
$34.97 -
Pair of Vinyl Window Box Deck Rail Kit
$34.99
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3 Pack Vinyl Window Box Deck Rail Kit
$39.99 -
Deck Drape with 7in. Shelf
$18.97 -
Deck Drape with 9in. Shelf
$23.97
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Rail & Balcony Bracket Pairs For Metal Railings
Starting at: $18.97
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Medallion Rail Bracket (Pair)
$12.87 -
Countryside Rail Bracket (Pair)
$11.97
Window box brackets for railings make it easy to take your flower box containers to the deck rail. Despite their name, a window flower box is never contained to only a window, and deck railing brackets allow for new and innovative applications that can liven up front stoops, porches and wooden decks. Deck planter brackets can accommodate a range of different deck railing materials and sizes to work with any project.
Whether your porch or deck railing is made from wood, iron or aluminum, Windowbox offers deck planter brackets that will latch on tight. Each pair of deck railing brackets is designed for a sturdy display of a full flower box – soil, plants and flowers included. Window box brackets for railings are each a heavy-duty, outdoor-rated product that lets your container gardens hang along a porch or deck rail in an even line. Installation is also easy enough that any do-it-yourselfer can take it on as a solo project.
Using deck planter brackets opens up a whole new range of possibilities for a creative flower box display. Whereas lining pots or planters along the top of railings can create a rocky situation if a structure shifts or high winds blow through, utilizing window box bracket for railings is a safe and effective way to adorn any deck rail. Container gardens can also create a natural screen when planted with taller plants or cascading vines and suspended along a deck rail to shade nearby neighbors from view.
For customers who are purchasing containers from Windowbox, we offer deck railing brackets to suit any flower box in our collection. Certain deck rail brackets are better suited to particular window box designs, and we make our recommendations in each product description. By clicking on products above, more information is available on which window box brackets for railings are the best fit for your deck rail and flower box type.
Deck railing brackets come in styles that are decorative or invisible designs that disappear once the window box is applied. Railing adapters and heavy-duty cable ties are also offered in this category for further support.
