Crooked Tree Fine Woodworking | Fences, Gates & Decks in Pontiac, MI

In Pontiac, the main cause is moisture from rain and snow seeping into wood, combined with freeze-thaw cycles that expand and contract the lumber. Over time, this weakens the joists and support posts, leading to sagging or wobbly decks. Signs include visible cracks, loose railings, or a spongy feel underfoot. Our deck repair and replacement services address these issues by replacing damaged wood, reinforcing the frame, and using weather-resistant materials to prevent future problems.

Look for leaning or tilted sections, rotting wood near the ground, or loose gate hinges. If only a few boards are damaged, we can often repair just those sections. But if more than 30% of the fence is warped or the posts are rotting at the base, a full replacement is more cost-effective. Our carpenters assess the structure and recommend the best solution for your property.

The key is proper drainage and sealing. Apply a waterproof sealant before winter, clear snow promptly, and ensure the deck slopes away from your house. Using composite or treated lumber during deck construction also helps resist moisture. If you already have damage, our deck repair team can replace rotted boards and add protective flashing to extend the life of your deck.