Safe&Sound: 4 Signs You Should Stop Using Your Deck TodayMon Jun 26, 2017
Summer in Virginia is the perfect time to enjoy the outdoors at home. Whether it’s a graduation party, 4th of July cookout, or good old-fashioned family reunion, decks are a popular gathering place for good food and great memories. But happy occasions can turn disastrous when a larger than normal crowd puts more than the usual stress on a failing deck.
A 5-year study by the Consumer Product Safety Commission (CPSC) revealed that the failure of outdoor decks and porches has dramatically increased in recent years. Based on their statistics, 224,000 people have been injured by faulty outdoor structures since 2003, including 18,000 serious injuries resulting from a complete collapse. Virginians are being affected too.
The problem? Of the 40 million deck structures in the United States, an estimated half are not built to regulated building code. Here at NNI, we often see decks that have aged out of current VA State Residential Code and we also see some that were built without any building permit at all. Permits are not only required for most decks; they make sure your deck is well-built according to strict architectural guidelines for safety.
If your deck was built without a permit or you’re not sure if it was, get it professionally inspected by a structural engineer or decking contractor that is licensed in Virginia. Do the same before you hire someone to build a new deck. You can check out a prospective contractor with a name and zip code or license number.
In the meantime, here’s a quick DIY check for common signs your deck has serious problems. Just find the answers to these 4 questions:
1. Is your deck nailed to your house?
Older decks were built using nails to attach the deck to the house. Nails have small, smooth, flat heads as seen in the first picture and can easily pull away from your home. The second picture shows the appropriate bolts and nuts used to attach posts and beams to boards and decking, along with galvanized metal brackets and ties. If you see nails instead of bolts or loose/missing large metal brackets, your deck might not be safe.
2. Does your deck have any splits or cracks in the beams or posts?
Even the smallest cracks in wood posts and beams are not a good sign. These fractures indicate past and recurring stress and can mean your deck is already beginning to fail.
3. Do you see any rotted wood?
Over time, water damage can cause deck wood to rot. It can appear discolored gray and may even be breaking apart in places. If it’s questionable, do this easy test: try to push in a screw with your hand. If the wood is soft and spongy and you’re able to push it in, you’ve got rot.
Proper flashing between a deck and your house before it's attached is essential. The wood used to build a deck should be pressure treated and then maintained with weatherproofing stains annually, depending on what product you use. If water droplets absorb into your deck surface instead of beading up, it’s time to treat again. And then there are termites!
4. Are all your railings tight and secure?
Another common thing we see are shaky or unstable deck railings and they are extremely dangerous. This is especially true for stairs. And the height and location of railings are other important safety factors addressed in building codes.
If you find any of these dangerous signs:
Stop using your deck immediately and call for an inspection or repair well before the big cookout. If you’re renting an apartment or live in a condo complex, ask your landlord or building supervisor when the last time any stairs, railings, decks, and balconies on the premises were inspected and ask to see those documents.
Buying a new home with an existing deck?
If you’re in the market for a new home, be sure to ask for proof that an existing deck was permitted and built to code when negotiating the purchase. Also, never skip that contingent home inspection and have any deck or porch checked for maintenance and safety issues. You may be able to get the seller to remedy pre-existing problems before you close on the home. Then be sure to properly maintain things. And the good news is well maintained and built to code deck and porches are covered under your NNI homeowner’s policy. If you have a claim, we’re here to help.