Deck railings serve as more than just aesthetic additions to outdoor spaces; they are crucial for safety, providing a barrier that prevents accidental falls and ensures the security of those enjoying the deck. As building codes evolve to enhance safety standards, it becomes imperative for railing systems to keep pace. In this blog post, we will explore the testing requirements for deck railings and highlight the advancements made by the updated top rail on most models of Westbury Aluminum Railing, which now meets the rigorous standards set by the 2018 Building Codes.

The Importance of Deck Railing Compliance:

Decks are popular extensions of living spaces, offering a seamless transition between indoor and outdoor environments. However, without proper safety measures, these elevated platforms can pose serious risks. This is where compliant deck railings play a pivotal role, acting as a protective barrier that prevents accidents and ensures the well-being of everyone using the space.

Testing Requirements for Deck Railing:

Deck railing systems undergo rigorous testing to ensure they meet the safety standards outlined by building codes. Some key testing requirements include:

  1. Load-Bearing Capacity:
    • Railing systems must be able to withstand a specific amount of force to ensure they can support the weight of individuals leaning against or accidentally applying pressure to the railing.
  2. Impact Resistance:
    • The railing should be able to withstand impact forces, simulating accidental collisions or pressure from various angles. This is crucial to ensure the railing remains intact and doesn’t break upon impact.
  3. Durability and Weather Resistance:
    • Deck railings are exposed to the elements, so they must be resistant to environmental factors such as sunlight, rain, and extreme temperatures. Durability testing ensures that the materials used can withstand these conditions over an extended period.
  4. Handrail Grip:
    • The design and dimensions of the handrail are tested to ensure a comfortable grip for users. This is particularly important for accessibility and to prevent slips or falls.
  5. Spacing Requirements:
    • The spacing between balusters and other structural elements is carefully regulated to prevent small children from slipping through and to ensure the overall structural integrity of the railing.

The Evolution of Building Codes:

Building codes are dynamic and continuously updated to address emerging safety concerns and incorporate advancements in materials and technology. The 2018 Building Codes, in particular, brought about significant changes to the requirements for deck railings. These updates were driven by a desire to enhance overall safety and reduce the risk of accidents associated with elevated structures.

Westbury Aluminum Railing Updated Top Rail: Meeting and Exceeding Standards:

Amidst the evolving landscape of building codes, Westbury Aluminum Railing has emerged as a trailblazer in the realm of deck railing systems. Known for its stylish design and durability, Westbury Aluminum Railing has recently undergone updates to the top rail to align with the 2018 Building Codes, ensuring it meets and exceeds the latest safety standards.  The updated top rail design has already been incorporated into the popular Tuscany and VertiCable styles.  Over the next 30 to 60 days the Montego and Riveria Series railing will be updated with the new code approved top rail.

  1. Enhanced Load-Bearing Capacity:
    • The Westbury top rail has been reinforced to meet the increased load-bearing requirements of the 2018 Building Codes. This enhancement ensures that the railing system can withstand the specified force without compromising its integrity.
  2. Advanced Impact Resistance:
    • Rigorous impact testing has been conducted to ensure that Westbury Aluminum Railing can endure unexpected collisions or pressures. The updated design incorporates materials and structural elements that enhance impact resistance, contributing to a safer outdoor environment.
  3. Weather-Resistant Materials:
    • Recognizing the importance of durability, Westbury Aluminum Railing utilizes advanced materials that are not only stylish but also highly resistant to weathering. DSI’s powder coating process is certified by the Powder Coating Institute and DSI’s powder coating is verified by the American Architectural Manufacturers Association (AAMA) / Fenestration and Glazing Industry Alliance (FGIA).  This ensures that the railing system maintains its aesthetic appeal while standing up to the challenges posed by the elements.
  4. Optimized Handrail Design:
    • The handrail of Westbury Aluminum Railing has been meticulously designed to provide a comfortable and secure grip. This consideration enhances user experience while prioritizing safety, especially for individuals with mobility challenges.
  5. Adherence to Spacing Requirements:
    • Westbury Aluminum Railing has been carefully engineered to comply with the spacing requirements outlined in the 2018 Building Codes. This ensures that the railing system effectively prevents small children from slipping through while maintaining a visually pleasing and structurally sound design.


In the ever-evolving landscape of building codes and safety standards, Westbury Aluminum Railing stands as a testament to innovation and commitment to user safety. By meeting and exceeding the requirements set forth by the 2018 Building Codes, this railing system not only enhances the aesthetic appeal of outdoor spaces but also provides peace of mind, knowing that it prioritizes the safety of those who enjoy the elevated views from decks.

As homeowners and builders consider deck railing options, Westbury Aluminum Railing serves as a prime example of how advancements in design and materials can elevate safety standards, ensuring that outdoor spaces are not only beautiful but also secure for everyone. With a focus on meeting the evolving needs of the industry, Westbury sets a high standard for deck railing systems in compliance with modern building codes.

For more information about the wide array of designs and styles of Westbury® Aluminum Railing please visit