How Much Does It Cost to Build a Deck in Michigan? (2025 Pricing Guide)

A Breakdown of Deck Costs, Materials, and What Impacts Pricing for Homeowners in Southeast Michigan

Building a deck is one of the best investments you can make for your home. A well-designed deck expands your living space, increases property value, and enhances outdoor enjoyment—but how much does it actually cost to build one in Michigan?

At Decks Unlimited, we specialize in custom deck design and construction to match your budget and lifestyle. Whether you're considering a small wood deck, a spacious composite deck, or a covered outdoor retreat, we’re breaking down the real costs of building a deck in 2025.

💰 What’s the Average Cost to Build a Deck in Michigan?

The average deck cost in Michigan ranges from $6,000 to $25,000, depending on factors like size, materials, and custom features.

📊 Cost Breakdown by Deck Size:

Deck Size: Small (10x10 ft)

Small Wood Deck Average: $6,000 - $8,000

Small Composite Deck Average: $8,500 - $11,000

Medium (12x16 ft)

Medium Wood Deck Average: $9,500 - $13,000

Medium Composite Deck Average: $12,000 - $18,000

Large (20x20 ft)

Large Wood Deck Average: $15,000 - $20,000

Large Composite Deck Average: $20,000 - $25,000+

📢 Looking for a custom deck quote? Decks Unlimited offers free estimates—contact us today!

🏗️ What Factors Impact the Cost of a Deck?

Several key factors affect the final cost of your deck, including:

1️⃣ Decking Material (Wood vs. Composite)

✔ Pressure-Treated Wood – Budget-friendly, natural look, requires maintenance and higher investment to maintain long term.
✔ Composite Decking (Trex from Decks Unlimited etc.) – Low maintenance, lasts longer, slightly higher upfront cost
✔ PVC Decking – Waterproof, durable, best for wet climates

👉 Composite decks cost 25-50% more than wood upfront but save money in long-term maintenance which increases your homes ROI and saves you money!

2️⃣ Deck Design & Features

The more customizations you add, the higher the cost. Some popular add-ons include:

✔ Built-in seating – Adds functionality ($500 - $2,000)
✔ Pergolas or covered decks – Provides shade ($3,000 - $10,000)
✔ Custom railings (glass, metal, wood) – Enhances style & safety ($50 - $150 per foot)
✔ Lighting & electrical – Extends deck usability ($500 - $3,000)

3️⃣ Permits & Labor Costs in Michigan

✔ Michigan requires permits for most deck projects, which range from $200 - $1,000 depending on location.
✔ Professional installation typically costs $30 - $60 per square foot, but ensures quality craftsmanship and long-term durability.

🚀 Hiring a professional deck builder like Decks Unlimited saves you time, ensures code compliance, and gives you a high-quality finished product!

🌿 Should You Choose Wood or Composite for Your Michigan Deck?

✔ Wood is ok if you’re on a budget & love a natural look but want to pay more in the long run for your deck.
✔ Composite is ideal if you want a maintenance-free deck that lasts longer with much less maintenance.

📢 Not sure what’s best for your home? Schedule a free consultation with Decks Unlimited!

Or, try out our brand new deck calculator online to get a ballpark idea for your dream deck:

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📞 Ready to Build Your Dream Deck? Get a Free Quote Today!

Building a deck is an investment in your home, lifestyle, and property value. Whether you’re looking for a small upgrade or a full-scale outdoor living space, Decks Unlimited is here to bring your vision to life!

📩 Fill out the form below or call us today for a free consultation!

🔹 📞 Call Us: (734) 316.4749
🔹 🌎 Visit Our Website: https://www.decksunlimitedmi.com
🔹 📍 Serving Southeast Michigan

📢 Looking for a custom deck quote? Decks Unlimited offers free estimates—contact us today or fill out the form below and we'll be in touch!