Outdoor decks are a common feature on most homes. Unfortunately, they are also an increasingly common issue in hospital emergency rooms. In the past five years alone, about 30 deaths and 300 personal injuries have been linked to decks and experts expect that number could grow. Most homeowners do not realize that decks have an expected life span of 10 to 15 years. Decks have been a popular feature of homes for about two decades now, so many decks out there are past their prime, and many homeowners do not realize the dangers lurking in their own backyards.
As decks age, the wood supports can weaken and rot, eventually leading to collapse. In some cases, pests may get into the wood and compromise the structure of a deck. Boards can become loose and nails and screws may rust or fall out. Unless a homeowner checks their deck carefully, however, these changes and dangers may not be obvious until it is too late.
According to the Wood Materials and Engineering Laboratory at Washington State University, deck accidents are very preventable. Professional, licensed home inspectors, for example, can quickly tell a homeowner whether a deck is safe or whether it needs some repairs to be safe. If it has been a few years since your deck was installed, call a qualified inspector. New safety codes may be in place that make parts of your deck obsolete.