Composite vs. PVC Decking: What’s Best for PNW Homes in 2026?

Choosing the right decking material is one of the most important decisions for homeowners in Sammamish, Redmond, Issaquah, Bellevue, and Mercer Island. Composite and PVC decking both offer durability and low maintenance, but Azek Vintage Collection PVC delivers unmatched performance in the Pacific Northwest climate. This guide breaks down the differences so you can choose the best long‑term material for your home.