How to Maintain Your Deck Through Pacific Northwest Winters

Winter in the Pacific Northwest doesn't usually bring dramatic blizzards, but it does bring something just as damaging to your deck: months of persistent rain, occasional ice, fallen leaves, and moss growth. Between November and March, Vancouver, WA receives nearly 70% of its annual rainfall.

Without proper maintenance, that extended wet season can shorten your deck's lifespan by years. Whether you have a wood or composite deck, here's how to protect your investment through the toughest months.

Fall Prep: The Most Important Season for Your Deck

The work you do in October and November determines how well your deck survives winter. Don't wait until the first heavy rain — by then, damage is already starting.