Different Railings for Decks

Glass

• Maintain your landscape view from the deck by installing a glass deck railing. Glass railings will be more costly than other types of deck railings -- approximately $40 per linear foot, according to Decks.com -- but they offer an unobstructed view of the area to you and guests. Safety-tempered, shatter-resistant glass is required for this type of deck railing, and it is recommended the glass be tinted in order to prevent fowl from flying into it. Polish glass edges to prevent injury upon contact.

Cable

• Forgo the higher cost of glass railings but still maintain your outdoor view by installing cable deck railings. These metal wire strung railings, just like the glass deck railings, may be prohibited or required to meet certain guidelines in your area, so check with building inspectors before purchasing and installing. In order for your cable deck railings to be strong enough to restrain anyone from falling through them, the wires, which should be stretched from post to post in a horizontal fashion, must have a very tight tension. This type of rail will allow a breeze or air to flow through it, unlike glass railings.

Composite or Wood

• Invest in a composite deck rail to complement your composite deck flooring and enjoy a more maintenance-free outdoor experience. Composite deck railing looks like real wood, but it isn't as susceptible to the rot and insect destruction you can potentially experience with wood products. In fact, some composite manufacturers offer guarantees of up to 20 years against rotting and termite damage, as well as splintering or splitting. Composite deck rails come in many colors and styles, offering decorative variety in addition to long-term performance.

  Wood decks are typically more expensive to maintain and purchase, and they have to be stained or treated to prevent deterioration or termite destruction. But they are still a popular option.

Metal

• Metal railings offer two important qualities needed in your outdoor deck railing: durability and security. In addition, metal or iron deck railings cost less than real wood railings, according to online magazine Home Decorating Reviews, and it will require less maintenance. Metal can be paired with wood, cable or glass to increase your style and design options.