Deck Safety 101

Deck Safety 101

Decks are one of the most enjoyable outdoor arenas for parties, meals, family gatherings, and relaxation. Perhaps we enjoy our time outside more around here because days suitable for lounging around on the deck are fewer than in other regions of the country. Whatever the reason for enjoyment, decks are found on millions of home across the country. However, statistics show that decks are actually one of the most dangerous places in or around your home. Since 1999, more than 850 injuries and 20 deaths have resulted from decks collapsing.

Wooden decks have an average lifespan of 10-15 years. However, proper care and maintenance can extend that to 25-30 years. It is estimated by various housing study groups, that 50% of all decks in the United States are unsafe and need repairs ranging from minor adjustments to major reconstruction.

It is important to regularly inspect your deck. Of course you can always call a professional inspector to perform a complete inspection and make recommendations for improvement. If you want to do it yourself, here are a few guidelines: (Guidelines are from Simpson Strong Tie, Inc.)

1. Missing connections. Look at the fasteners on the deck. If there are only nails, you do not have proper support. The framing structure and connectors should provide a continuous load path. There should be joist hangers under every joist that is face nailed to a ledger board. Nails alone are not enough.

2. Loose connections. Weather, gravity, and use cause fasteners to loosen over time. Replace nail, screws, and brackets that are worn or damaged. Pay special attention to the areas that connect to the house and on railings.

3. Corrosion. Higher percentages of copper in treated lumber have led to increased fastener corrosion. Look for green, black, or rust colored corrosion on and around fasteners. If it is corroded, repairs should be made with compatible fasteners.

4. Rot. Wood rot is most prevalent around the base of posts, which tend to be very important in keeping the deck upright. If the base of a post starts to rot, it must be replaced. Another area is where the ledger board attached to the house. Improper flashings allow water to seep in and rot the ledger board, or the box sill on the house itself. This is where dangerous conditions can exists without obvious visual problems.

5. Cracks. Small drying cracks are OK. Large cracks, or a serious of bigger cracks, indicate problems and will contribute to the deck weakening. Replace small problem areas before major problems are created.

Decks are built so we can enjoy the outdoors, minus a few zillion mosquitoes, with family and friends. Please make deck safety a priority, and take the responsibility to ensure that it is safe. If you think it might be unsafe, please call for more information @ 260-463-6558, or go to our website at www.goldkeyinspect.com .

For deck framing and fastening guideline go to www.stongtie.com