Wood vs. Composite Decking: What St. Joseph's River-Valley Climate Means for Your Choice

Pressure-treated wood costs less upfront, typically $25 to $45 per square foot installed versus $45 to $85 for composite, but St. Joseph's position on the Missouri River bluffs brings humidity levels that are hard on wood finishes for much of the summer. Most wood decks here need restaining every 2 to 3 years to stay protected, sooner on an open bluff lot with full afternoon sun. Composite decking costs more initially but never needs staining or sealing, which is worth weighing against the upfront price difference rather than looking at sticker price alone.