Composite Deck Cost in Minnesota (2026 Pricing Guide)

Composite Deck Cost in Minnesota

What a composite or wood deck costs in the Twin Cities — typical 2026 price ranges.

What does a deck cost in Minnesota? Here are typical 2026 ranges from Three Rivers Contracting, a licensed Minnesota general contractor (MN #BC760638), built with frost-depth footings and permits handled.

What Drives Deck Cost

Material

Composite vs cedar vs treated

Size & Levels

Multi-level and walkout decks

Railings

Cable, aluminum, composite

Roof / Cover

Covered or roofed decks

Lighting & Built-Ins

Step lights, benches, planters

Deck Cost by Scope (2026)

Scope	Typical range	Notes
Basic wood deck	$15,000–$25,000	Cedar/treated, single level
Composite deck	$25,000–$45,000	Trex/TimberTech, railings, lighting
Large / multi-level / covered	$45,000–$80,000+	Roof, multi-level, built-ins

Composite vs Wood

Frequently Asked Questions

Most composite decks run $25,000–$45,000 in 2026 depending on size, railings, and lighting.

Composite costs more up front but lasts longer with far less maintenance — usually the better long-term value in Minnesota.

Yes — most cities require a permit and frost-depth footings. We handle it.

Most decks take 2–4 weeks from permit approval.

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See: Deck Builder · Composite vs Wood