How Much Does Deck Replacement Cost in Missouri?

Replacing a deck in Missouri is a significant investment, and the price range is wider than most homeowners expect. Here's a clear breakdown of what it costs, what drives the price, and how to get a quote worth trusting.

Deck Replacement Cost in Missouri

Before calling a contractor, knowing the baseline cost range puts you in a much stronger position to evaluate quotes accurately.

Most Missouri homeowners pay between $15 and $35 per square foot for a full deck replacement, including materials and labor.

Deck Material	Cost Per Sq Ft	Typical Total Cost
Pressure-Treated Wood	$15 – $25	$4,500 – $10,000
Cedar or Redwood	$10 – $25	$6,000 – $14,000
Composite Decking	$25 – $45	$7,500 – $18,000
PVC / Vinyl Decking	$30 – $50	$9,000 – $20,000
Hardwood (Ipe, Tigerwood)	$35 – $60	$10,500 – $24,000

These figures cover demolition, materials, and standard labor. Built-in features like pergolas, stairs, and lighting are priced separately.

What Factors Most Affect Deck Replacement Prices in Missouri

Two quotes for the same deck size can come back thousands of dollars apart. Here's why.

Material Choice 

Material is the single biggest cost driver. Pressure-treated lumber is the most affordable option and widely used across Missouri. Composite decking costs more upfront but requires far less maintenance, no staining, sealing, or annual treatment. PVC and hardwood options sit at the premium end, with the longest lifespans.

Demolition And Disposal 

Removing an existing deck adds $500 to $2,000 to the project depending on size and how the structure was built. Concrete footings, multi-level framing, or attached structures increase demolition complexity and cost.

Labor Rates 

Missouri labor rates for deck contractors typically run $30 to $60 per hour. Project complexity, access conditions, and contractor experience all affect the labor portion of your quote.

Permits And Inspections 

Most Missouri municipalities require a building permit for deck replacement. Permit fees vary by county but typically add $150 to $500 to the project. A reputable contractor handles permit filing as part of the job.

Structural Repairs 

If the existing ledger board, posts, or concrete footings are damaged, these need replacing before new decking goes down. Structural repairs add $500 to $3,000 depending on scope.

Additions And Features 

Built-in benches, pergolas, railings, stairs, lighting, and outdoor kitchen rough-ins all add to the base project cost. Price these as separate line items when comparing quotes.

Understanding these variables before you get quotes prevents sticker shock and helps you compare estimates accurately.

How Deck Size and Design Influence the Total Cost

Size matters, but design complexity often matters more.

• Size: Larger decks cost more overall but less per square foot, as fixed setup costs spread across more area.

• Shape and Layout: A simple rectangular deck is the most cost-effective. Curves, angles, and multi-level designs increase material waste and labor hours significantly.

• Height and Railings: Elevated decks require taller posts, extra bracing, and staircase construction, all adding cost. Railing style also matters, basic wood railings are affordable, while cable or glass panel systems add $150 to $600 per linear foot.

• Attached vs Freestanding: Attached decks require ledger board connections, waterproofing, and flashing, adding inspection requirements and labor. Freestanding decks need their own footing system, but avoid structural tie-in costs.

The more complex the design, the more important it is to get itemized, detailed quotes from multiple contractors.

Budget-Friendly Deck Building Tips for Missouri Homeowners

A quality deck replacement doesn't require the highest-end materials, smart decisions at the planning stage make the biggest difference.

• Use pressure-treated lumber for the frame, even with composite decking boards on top, a PT frame keeps structural costs lower

• Keep the shape simple, a clean rectangular layout costs significantly less than angled or curved designs

• Phase the project, build the core structure now, add pergola, seating, and lighting later

• Scheduling in the off-season, fall and early winter means better contractor availability and more competitive pricing

• Get three written quotes, comparing itemized estimates from licensed Missouri contractors protects you from overpaying

• Factor in maintenance costs, pressure-treated wood needs sealing every 2 to 3 years; composite costs more upfront but saves on long-term upkeep

Small planning decisions made before the project starts consistently deliver better value than trying to cut costs once work has begun.

How to Get Accurate Quotes From Deck Contractors

A ballpark figure helps with budgeting, but an accurate quote requires a site visit and a detailed, written scope of work.

Ask For Itemized Written Quotes 

Every quote should break down material costs, labor, demolition, permit fees, and any structural work separately. Lump-sum quotes make comparison difficult and hide where money is being spent.

Verify Missouri Licensing And Insurance 

Missouri requires contractors to hold a valid state license for deck construction. Confirm general liability and workers' compensation insurance before signing anything.

Check Local Reviews And Past Work 

Google Business reviews, Houzz profiles, and Better Business Bureau ratings for Missouri deck contractors give you a realistic picture of workmanship and reliability.

Ask About Warranty Coverage 

Material warranties vary by manufacturer, composite decking typically carries 25-year warranties. Labor warranties from contractors usually run 1 to 2 years. Confirm both in writing.

Don't Choose On Price Alone 

The lowest quote is rarely the best value. Unlicensed contractors may skip proper footings, use substandard materials, or cut corners on structural connections, creating safety issues and expensive repairs down the line.

The contractor you choose matters as much as the material. Take the time to verify credentials before committing.

Why Choose Us for Deck Replacement

We're a locally operated Missouri contractor specializing in residential deck replacement and outdoor living projects. Every project starts with a proper site assessment and a detailed written quote, no guesswork, no hidden costs.

Our team is fully licensed, insured, and experienced with the full range of decking materials. We handle permits, demolition, structural work, and finishing details in-house, and back our labor with a clear written warranty. If you're comparing quotes or planning a replacement, we're happy to walk you through what makes sense for your home and budget, no pressure, no upsell.

Final Thoughts

Deck replacement in Missouri adds usable outdoor space, improves curb appeal, and delivers strong resale value when done right. Material choice, design complexity, and contractor selection are the three decisions that most determine whether your deck lasts 20 years or needs attention in five. Get multiple written quotes, verify licensing, and don't underestimate the value of proper structural work beneath the surface.

FAQs

How Much Does Deck Replacement Cost In Missouri? 

Most homeowners pay $15 to $35 per square foot. A standard 300–400 sq ft deck typically costs $4,500 to $14,000 including demolition, materials, and labor.

Do I Need A Permit For Deck Replacement In Missouri? 

Yes in most cases. Missouri municipalities require permits for deck replacement, a licensed contractor handles filing as part of the project.

What Is The Best Decking Material For Missouri's Climate? 

Composite decking handles Missouri's humid summers and cold winters well, resisting moisture, warping, and UV fading better than wood. Pressure-treated lumber is the most affordable option but requires regular maintenance.

How Long Does A Composite Deck Last In Missouri? 

Quality composite decking lasts 25 to 30 years with minimal upkeep. Pressure-treated wood lasts 15 to 20 years with regular staining and sealing.

Is Deck Replacement Worth It In Missouri? 

Yes, decks typically offer 65–80% return on investment at resale, plus functional outdoor living space suited to Missouri's spring and fall seasons.

When Is The Best Time To Replace A Deck In Missouri? 

Late summer through early winter, better contractor availability, more competitive pricing, and your deck is ready for spring use.

How Long Does Deck Replacement Take In Missouri? 

A standard single-level deck replacement takes 3 to 7 days for an experienced crew. Multi-level decks, significant structural repairs, or custom designs may take 1 to 2 weeks.

What Should A Deck Replacement Quote Include? 

A complete quote should cover demolition and disposal, new materials, labor, permit fees, and any structural repairs. Always request an itemized breakdown to confirm what's included and what isn't.