Deck Repair: Maintenance Steps to Ensure Safety and Avoid Expense

Now is the time for all good men and women to come to the aid of their neglected decks! Like many home maintenance efforts, simple timely repairs can often prevent more difficult, time-consuming, and expensive ones later. Like some other maintenance work, deck repairs can also be a matter of safety, such as when you secure a loose railing or replace a rotten stair tread. Fortunately, the basic carpentry skills and tools required make this project within reach of most homeowners. Giving the deck a thorough cleaning is the best place to start. Next, set nails and sand the rough or splintering deck. Use a Cat's-Paw-type nail puller and pry bar to remove damaged decking. Also, replace treads that are rotten or otherwise damaged. Secure posts that are inadequately nailed or screwed in place. When all cleaning and repairs are complete, treat your deck to a coat of water-repellent stain. Even pressure-treated wood requires such annual protection.

Maintenance Tips

• Before You Begin: Every spring, make a careful inspection of your deck to determine which repairs may be required. Are railings, especially those around stairs, solidly fastened? Is the surface splintered or covered with algae? Does any decking or framing need to be replaced? Make a list of all the work to be done and the materials needed. On a nice sunny weekend, gather or rent the necessary tools, including safety gear, such as goggles and kneepads.
• Rent a Pressure Washer for the Day: You'll have so much fun cleaning the deck that you won't want to stop there. Walks, driveway, car ... but please, not the dog!
• Scrub Deck: Start with a good cleaning. Scrub the decking surface until it's clean and free of slippery green slime (algae). Use a garden hose with a power nozzle, and an old knife or similar tool to get out dirt and debris from between the cracks. Use one of the many commercial deck cleaners available and follow the instructions on the label. Deck restorers can be used in place of cleaners to restore the original color of the wood. They are sprayed and/or scrubbed on, and then hosed off,
• Tip: Wear goggles when pressure-washing or scrubbing with chemical cleaners or restorers. Also if you're working on your knees, use kneepads; or cushion your knees with a carpet scrap or the like.

• Secure Nails: As the wood expands and contracts, nails may "pop" above the surface, presenting a tripping hazard. Use a hammer and nail set to drive them below the surface. Do this, too, if you plan to sand (next step). Raised nail heads will quickly shred your $2 sanding belt.
• Tip: No nail set? Want a safer method? Lay flat a 12d or 16d common nail with its head over the nail to be set. Holding the nail (with your fingers a safe distance away), strike a firm blow with a hammer.
• Sand Wood: Sand rough surfaces. Pay special attention to s