Decks in West Seattle, WA

Ground Level Decks — What to Consider

A ground level deck might look simple, but building one the right way takes planning — especially here in West Seattle, where rain, moisture, and tricky soil can cause problems fast.

If you’re thinking about adding or replacing a ground level deck, here’s what to keep in mind:

Key Things to Consider:

• Drainage and Moisture Control
  Our climate means wet ground most of the year. If your deck is sitting too close to damp soil without proper drainage, you’ll run into rot, mold, or soft, damaged boards sooner than you expect.
• Material Choice

Many homeowners here switch to composite or PVC decking — these materials handle moisture, don’t splinter, and require less upkeep than traditional wood.

• Strong Foundation
  Even for low decks, a solid foundation matters. Poor framing or skipping proper ground prep can lead to sagging, uneven boards, or water pooling under your deck.
• Ventilation Underneath

Ground level decks often lack airflow, which traps moisture. We plan for this during the build so your deck lasts longer.

Why Work With Us:

• We’re locals — Alki Deck Builders, based right here in West Seattle;

• We understand the unique weather challenges of this area;

• We use durable, low-maintenance materials built for Northwest conditions;

• We take our time — fewer projects, more focus on quality and details.