GP Siding

DSI Westbury Aluminum Deck Railing

Looking for a durable and stylish option to enhance the look of your deck, porch, or balcony? Look no further than Westbury aluminum deck railing. With an impressive range of styles to choose from, Westbury railing systems are the perfect choice to add curb appeal to both residential and commercial properties. Made with long-lasting materials, Westbury railing systems come with a lifetime limited warranty, making them the best choice when compared to other railing materials. Choose from 12 standard colors or opt for a custom color to perfectly match your property. With approval for both residential and commercial use, trust Westbury aluminum deck railing to provide both style and durability for years to come.


With its timeless design, Tuscany railing adds a touch of elegance to any setting while offering unparalleled durability and performance. Choose from two classic rail designs, accented with a stylish top rail and available in square or round balusters.


Montego aluminum railing boasts a two-rail design with gracefully curved balusters, while the Montego II railing features a unique three-rail design that accentuates the curved balusters. Both designs are available in radius sections, making it easy to create a customized look for your outdoor space.


With a distinctive three rail design, featuring a stylish top rail and square or round balusters, Riveria will give your deck a modern and sophisticated look. You can also customize the appearance options between the top rail and mid rail to add a personal touch to your railing system.

Liberty S10

This innovative railing system is designed to be used on decks, porches, and balconies, and is the perfect choice for those who want the strength and safety of metal, combined with the beauty and low maintenance of aluminum.

Westbury Aluminum Posts

Westbury Aluminum deck railing Posts and Post Kits offer a range of flexible options for completing your railing project. Our collection includes Posts with Plates, Core Drilled Posts, Post Sleeves, Support Posts, and all the essential accessories needed to complete your Westbury aluminum railing project.


  • Superior, Long Lasting
  • Beautiful Designs
  • Easy Installation

Made with DSI’s cutting-edge 10 step powder coating process, Westbury railing systems are built to withstand the elements and last a lifetime. Whether you’re looking to upgrade your deck, patio, or porch, Westbury aluminum railing systems offer unmatched quality and style that you won’t find anywhere else in North America. Invest in the best and elevate your outdoor living experience with Westbury aluminum deck railing systems.

DSI VertiCable Aluminum Railing

Featuring thin vertical stainless-steel cables, Westbury® VertiCable aluminum railing is designed to provide clear views from any deck. What’s more, Westbury® railing is produced by DSI, the leading producer of aluminum railing in North America.

VertiCable® is available in 12 AAMA 2604 compliant powder coated colors:

  • Satin Black
  • White Fine Texture
  • Black Fine Texture
  • Gloss Beige
  • Ninety Bronze
  • Chocolate
  • Bronze Fine Texture
  • Gloss White
  • Speckled Walnut
  • Brown Fine Texture
  • Sandy Shore
  • Grey Fine Texture

Custom AAMA 2604 & 2605 colors are available as special order.

Whether you’re just redoing your railing or crafting a deck from the ground up, Westbury® VertiCable is the perfect choice. With a new set of VertiCable® railing, you enjoy:

  • Architecturally styled vertical cables that offer unobstructed views
  • Advanced coating system for a color-fast finish that lasts a lifetime
  • Multiple colors and textures for railing that compliments your home
  • Proven durability against the elements
  • Extremely low maintenance
  • Tested engineering to provide safety and strength
  • Lifetime Limited Warranty

VertiCable® is also compatible with the Westbury® Drink Rail.

All sections are factory assembled, tensioned, and shipped on pallets ready for quick installation. VertiCable® hardware mirrors Westbury® C-Series products allowing consistent design, performance, and configuration for the contractor or builder.

Contact us for more information, or for a detailed project quote today!

Featured DSI Products

Make Your Deck Unique with Westbury® VertiCable

When you’re entertaining friends and family on your deck, you want them feeling ready to unwind. Now, one of the best ways to create an inviting atmosphere is designing a deck that’s both unique and beautiful. That’s where Westbury® VertiCable aluminum railing can save the day! Featuring thin vertical stainless-steel cables, Westbury® VertiCable aluminum railing is designed to provide for clear views from any deck. What’s more, Westbury® railing is produced by DSI, the leading producer of aluminum railing in North America.

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