This cookie is set by GDPR Cookie Consent plugin. Set by the GDPR Cookie Consent plugin, this cookie is used to record the user consent for the cookies in the "Non-necessary" category. The cookies is used to store the user consent for the cookies in the category "Necessary". The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". The cookie is used to store the user consent for the cookies in the category "Analytics". Set by the GDPR Cookie Consent plugin, this cookie is used to record the user consent for the cookies in the "Advertisement" category. Issued by Microsoft's ASP.NET Application, this cookie stores session data during a user's website visit. These cookies ensure basic functionalities and security features of the website, anonymously. Necessary cookies are absolutely essential for the website to function properly. Properly installed cable railings keep homeowners safe while letting them enjoy their view to its fullest potential.įor more information on RailFX cable railing systems, visit the RailFX website. They are a perfect finishing touch on a deck or staircase. Together, the right combination of cable runs, posts and top rails can create an attractive and safe railing system. RailFX cable railings are approved in 35 states to be spaced five feet apart with these stiffeners. Using this calculation, posts five feet apart need cable runs with no more than 2 ⅞” of spacing between them.Īlternatively, cable railing posts can be spaced farther apart if they are reinforced with post stiffeners. To account for deflection, for every foot over three to four feet (depending on the manufacturer) between posts, cables must be moved ¼” closer. If a design calls for wider post spacing, there are two ways to accommodate this. However, RailFX’s posts and cables are rated to be five feet apart, letting you use less intermediate posts in your design. This ensures the cables still meet the 4” sphere rules. Unless you are using additional support, the spacing between most posts should not be more than four feet apart. The greatest tension will be on end and corner posts. This is true for both intermediate and corner posts. They must be securely mounted to ensure they won’t bend when the pressure of over 200 lbs is applied by the high-tension of cables.Įvery type of post material (wood, aluminum, composite or steel) has its own suggested thickness. Wood, steel, aluminum or composite posts can be used in a cable railing system. The other important component of cable railing installation is the spacing between posts.
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