Published July 1, 2026
Carpenter Bees: Nature's little drillers
Wood Decks & Carpenter Bees: What Homeowners Need to Know
How Carpenter Bees Damage Decks
They bore perfectly round holes into wood to create nesting tunnels. Over time, this weakens boards and railings.Prevention & Maintenance
- Seal or stain the deck — Bees prefer untreated wood.
- Use hardwoods or composite — Less attractive to bees.
- Install bee traps — Effective and inexpensive.
- Fill old holes — Prevents reuse by new bees.