What problems come up with wood fences in north Alabama?
Our climate is tough on wood. Summers are hot and humid, and rain is steady through much of the year, so boards stay damp and mildew shows up fast on shaded sides. Red clay holds water around post bases, which speeds up rot where a post is set badly. Spring storms and gusty fronts push on solid privacy panels, so weak or shallow posts lean first.
Common signs of trouble
- Posts that rock by hand or lean after a storm
- Gray, green or black staining that turns into soft wood
- Boards that cup, warp or pull away from the rails
- Gates that drag on the ground or will not latch
Good installation prevents most of these. Posts set deep enough, a gravel base for drainage, rust-resistant fasteners and a stain or sealer give wood a fair chance. If an older fence already shows these signs, read our fence repair and gates page before deciding to replace everything.

