Many homes have a front porch or sometimes one on the side. A porch is differentiated from a deck by having a roof overhead. The porch is always covered while the deck is open to the sky. Consider these porch railing ideas in your home plans for new projects or existing renovations. A new front porch railing is a great way to draw interest from the street side of the home and add to the resale value and curb appeal. Adding a side porch railing can take you to a special, private place where you can relax in comfort.