12. Exterior Deck Coatings: Beaverton & Lake Oswego Case Study

RESTORATION ARCHITECTURE FOR THE PACIFIC NORTHWEST.

The Challenge of the Northwest Climate

Beaverton and Lake Oswego homeowners face unique challenges. Our constant moisture cycle can destroy traditional deck stains in 1-2 years. At ACGI, we use a specialized restoration system that combines deep-cleaning prep with ultra-premium **Sherwin-Williams DeckScapes** or solid-body stains for 5-10 year longevity.

The ACGI 3-Step Deck Restoration

  1. Commercial-Grade Cleaning: We use Landa-type commercial pressure washers to lift deep-seated gray rot without damaging the wood fibers.
  2. Sanding & Neutralization: Crucial for Lake Oswego period homes where original wood quality must be preserved.
  3. Precision Application: Brushing into the grain for maximum penetration—never just spraying.