Railing

Railings are an important safety factor for your deck, especially if it is elevated. Most residential railings are required to be 36" high, with no opening equal to or greater than 4". A concern is that furniture placed near a railing may form a climable surface. Thus, for maximum safety, consider the installation of 42" railings.

See Also:
The National Association of Architectural Metal Manufacturers
National Ornamental & Miscellaneous Metals Association

http://www.armor-rail.com/