How to Inspect Your Deck for Damage

As a home inspector, I’ve seen many decks that started as a homeowner’s pride but turned into potential hazards due to neglect. Regularly inspecting your deck can help you catch issues early and maintain a safe and enjoyable outdoor space. Here’s a simple guide to help you inspect your deck like a pro.

Check the Wood. Start with the wood itself. Look for any signs of rot, which often appear as soft, spongy spots or areas where the wood easily splinters. Pay special attention to places where the wood meets the ground or other surfaces, as these are more prone to moisture accumulation and decay.

Inspect Fasteners. Next, examine all the fasteners—nails, screws, and bolts. Over time, these can corrode or become loose, leading to structural instability. Tighten any loose fasteners and replace those that show signs of rust or wear.

Assess the Railings and Stairs. Give the railings and stairs a good shake to ensure they are secure. Loose railings and wobbly stairs are a common cause of accidents. Also, check for any loose or missing balusters and ensure the steps are evenly spaced and in good condition.

Examine the Ledger Board. The ledger board is where the deck attaches to your house, and it’s a critical component. Make sure it is securely fastened and free from rot. Look for any signs of water damage, as this can weaken the board and the deck’s overall stability.

Look for Cracks and Warping. Wood naturally expands and contracts with weather changes, which can lead to cracks and warping. While small cracks are usually not a concern, large or numerous cracks may compromise the deck’s structural integrity. Warped boards can create tripping hazards and should be replaced.

Evaluate for Pest Damage. Finally, inspect for signs of termites or other wood-boring pests. These can cause significant damage if not addressed promptly. 

If you’re unsure about the condition of your deck or spot significant damage, consider consulting a professional. Remember, a little maintenance goes a long way in keeping your deck safe and enjoyable!