How to Install Vinyl Railing - MMC Fencing & Railing Mar 16, 2017 . Last Updated: March 16, 2017. Classic, durable, and great for privacy, a vinyl railing could be the perfect finishing touch on your new deck or patio. They're easy to clean and they come in a variety of different styles, making it easy to find a railing that matches both your home's style and your budget. Plus..