How Much Do Cable Railings Cost in 2025?

This article was updated using automation technology and thoroughly reviewed for accuracy by HomeAdvisor Editor Ryan Noonan.

Cable railing installation costs between $75 and $260 per linear foot, with most homeowners paying between $3,750 and $13,000, or an average of $9,000 for a 50-linear-foot system. These sleek, modern railings enhance safety without obstructing your view, making them a popular choice for decks and staircases. Hiring a professional to install your cable railings ensures safe results and long-lasting quality.

Cable Railing Cost Factors

Understanding the factors that influence the cost can help you budget effectively for your project.

Cable Railing System Costs Per Linear Foot

Cable railing systems cost between $75 and $260 per linear foot. This price varies based on the materials used, the complexity of the installation, and the design of your railing system. Here's a breakdown of what you can expect to pay for different deck sizes:

Labor

Professional installation of a cable railing system costs between $20 and $50 per linear foot on average. While obtaining multiple quotes can help you find a competitive rate, it's important to choose an experienced contractor to ensure quality workmanship and safe installation.

Cable Railing Costs by Cable Type

The type of cable material you choose significantly impacts the overall cost of your railing system. Here's what you can expect for different cable types:

Galvanized Carbon Steel

Galvanized carbon steel cable costs between $0.35 and $0.45 per linear foot. Coated in zinc for corrosion resistance, it provides an affordable option for homeowners. However, due to potential corrosion, it may require more maintenance over time compared to stainless steel, which could lead to additional repair costs.

Stainless Steel Wire

Stainless steel wire ranges from $0.50 to $1.70 per linear foot. Known for its excellent rust resistance and durability, stainless steel offers a sleek, modern appearance that won't crack or fade over time. There are two main types:

• Type 304: The most common stainless steel, suitable for most applications.

• Type 316: Marine-grade steel ideal for coastal areas, as it withstands salty air and harsh weather conditions.

Post and Handrail Costs

Posts and handrails make up the framework that holds the cables in place. The more of these pieces in a railing design, the more expensive the finished product will be. Posts vary in price depending on many factors, including:

• Height: Typical heights are 36 or 42 inches

• Position: Options include “terminal” (on an end) or “intermediate” (found in the middle of the railing)

• Holes for cable: Options include with holes and without

These are the average costs for post and handrail materials:

Squared Stainless Steel

Squared stainless steel posts cost $140–$230 per post. These offer a modern look and are highly durable.

Rounded Stainless Steel 

Rounded stainless steel posts cost $110–$200 per post. They provide a sleek, decorative look and are a more budget-friendly option compared to squared posts.

Stainless Steel Handrails

Stainless steel handrails cost an average of $20 per foot, and they are compatible with a variety of post types, including both rounded and squared stainless steel posts.

Aluminum 

Aluminum posts cost $65 to $125 per post, and handrails cost $30–$60 per foot. Aluminum is lightweight, corrosion-resistant, and requires minimal maintenance.

Wood

Wood posts range from $20 to $120 per post, depending on the type and thickness. Wooden handrails cost between $30 and $60 per linear foot. Options like cedar and mahogany offer rot resistance and a natural aesthetic. While wood provides an attractive and cost-effective option, it requires regular maintenance, such as staining or refinishing, to keep it in good condition outdoors.

If your cable railing is going around corners, plan to budget for inserts in the wood, which will reduce the chance of the tensioned cable pulling through the wood over time.

Vinyl and Composite

Vinyl and composite posts cost $25 to $35 per post, with handrails about $10 to $20 per foot. These materials are durable and low-maintenance. Composite is designed to mimic the look of wood without the associated upkeep, offering aesthetic appeal and longevity. Vinyl is sculpted to resemble wood texture and painted solid colors, providing a manufactured look with minimal maintenance.

DIY vs. Hiring a Cable Railing Contractor

While installing your own cable railing system might reduce upfront costs, it requires specialized tools and expertise to ensure safety and compliance with building codes. Mistakes can lead to costly repairs or safety hazards. Hiring a professional stair railing installer ensures the job is done correctly, providing peace of mind and a durable, attractive result.

Hire a qualified professional to ensure your cable railing is installed correctly and safely. Experienced installers have the tools and expertise to deliver a durable and visually appealing result.

How HomeAdvisor Gets Its Cost Data

No place is more important than your home, which is why HomeAdvisor connects homeowners with local pros to transform their houses into homes they love. To help homeowners prepare for their next project, HomeAdvisor provides readers with accurate cost data and follows strict editorial guidelines. After a project is complete, we survey real customers about the costs to develop the pricing data you see, so you can make the best decisions for you and your home. We pair this data with research from reputable sources, including the U.S. Bureau of Labor Statistics, academic journals, market studies, and interviews with industry experts—all to ensure our prices reflect real-world projects.