Fencing Company Puyallup WA | Call Westwood Fences

The primary cause is moisture from our frequent rain. The wood expands and contracts, which loosens nails or screws. For a permanent fix, we often replace the old fasteners with corrosion-resistant screws or re-brace the rail with a new support post. If the wood itself is rotted, we’ll replace that section entirely.

Look for widespread rot that goes deeper than just the surface, large cracks in the support beams, or if the deck feels bouncy when you walk. If multiple posts are rotted at the base or the ledger board is pulling away from the house, it’s safer and more cost-effective to replace the entire deck. We can inspect it and give you an honest opinion.

We start by cleaning the fence and letting it dry. Then we apply a high-quality, exterior-grade stain or sealant that blocks moisture. We also make sure the fence posts have proper drainage and a gravel base to prevent water from pooling at the bottom. For existing fences, we’ll repair any rot first before sealing it.