Concrete Patio Design and Installation in Seattle

A concrete patio creates durable outdoor space for Seattle homes. From finish selection to drainage planning, a well-built patio can extend your usable season while staying easy to maintain.

Popular patio finishes

• Broom finish: a clean, slip-resistant surface that works well in wet weather.
• Exposed aggregate: adds texture and visual interest with stone blend.
• Stamped concrete: mimics stone or brick for a high-end look.
• Stained concrete: adds color while keeping a smooth profile.

See stamped concrete costs and patterns or explore decorative concrete services for design ideas.

Cost factors for patio installation

• Size and layout: larger patios and curves require more forming.
• Base prep: excavation, grading, and compaction impact labor.
• Access: tight yards can increase time and equipment needs.
• Finish selection: stamped or stained finishes take more time.

Maintenance and seasonal care

• Keep the surface clean to prevent moss or algae buildup.
• Seal the patio on schedule to protect against moisture.
• Manage drainage so water moves away from the slab.

FAQs

How thick should a concrete patio be?

Most patios use a standard residential thickness, but thickness can vary based on use and soil conditions.

Can a patio be poured over existing concrete?

It depends on the condition of the existing slab. A contractor can evaluate cracks, settlement, and drainage before recommending a solution.

How long before I can use the patio?

Curing timelines vary by weather. See the Pacific Northwest curing guide for planning.

Plan a Seattle patio project

Explore concrete patio services and use our contractor checklist to compare bids.