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Home Exterior Siding Installation Cost St. Louis, MO
Reviewed by CostOf.homes Editorial Team Last Updated: March 2026 Sources: Bureau of Labor Statistics, HomeAdvisor, Angi

How Much Does Siding Installation Cost in St. Louis, MO?

2026 pricing data for St. Louis, Missouri homeowners

Low End
$4,500
per project
Average Cost
$11,000
per project
High End
$22,500
per project
Materials
$3,843
Labor
$3,598
Permits
$440
Disposal
$640
Design
$1,072
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Siding Installation Cost Overview in St. Louis

The cost of siding installation in St. Louis, Missouri, can vary widely due to the local market conditions and specific project scope. Typically, a mid-range estimate for siding installation is around $11,000 per project with a range from $4,500 to $22,500. This variability is influenced by several factors, including the materials chosen, labor rates, the size of the property, and the complexity of the job.

St. Louis's location in the Midwest means that climate plays a significant role. The region experiences harsh winters and hot summers, so the type of siding material you choose can affect both aesthetic appeal and energy efficiency. Additionally, permits are required for certain types of installations, which can add to your overall costs.

Data Sources: Cost estimates are based on data from the Bureau of Labor Statistics, HomeAdvisor, Angi, and local contractor surveys in the St. Louis metropolitan area. Prices are adjusted using the local cost of living index (0.90) as of March 2026.

Siding Installation Cost Breakdown in St. Louis, MO

Here is a detailed look at typical siding installation pricing in the St. Louis, MO area across three quality tiers:

Basic
$7,150
$5,720 - $8,580
  • Standard materials
  • Basic finishes
  • Smaller scope
  • Budget-friendly
Premium
$17,050
$15,345 - $22,165
  • High-end materials
  • Custom work
  • Premium finishes
  • Full scope
Cost LevelPrice RangeDescription
Budget / Low$4,500Basic materials and standard finishes; smaller scope projects
Average / Mid$11,000Mid-grade materials with professional installation; most common choice
Premium / High$22,500High-end materials, custom work, and premium finishes

* Prices are estimates for the St. Louis, MO area as of March 2026. Actual costs may vary based on project specifics.

About the St. Louis Home Improvement Market

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Factors That Affect Siding Installation Cost in St. Louis

The cost of installing siding in St. Louis is influenced by several key factors:

  • Materials: The type of siding you choose will significantly impact the total cost. Vinyl and composite materials are generally less expensive, while wood or metal options can be more costly but offer a premium appearance.
  • Labor Costs: Labor rates in St. Louis vary based on local market conditions and the complexity of the installation job. More complex jobs that require additional steps or specialized skills will naturally cost more.
  • Size of Property: Larger properties with more square footage will typically have higher costs due to the increased amount of material and labor required for the project.
  • Complexity of Job: Jobs that involve significant repairs, structural issues, or unique designs can be more costly. For instance, installing siding over an existing structure requires additional preparation work.
  • Seasonal Factors: The cost may also fluctuate based on the season and weather conditions. Spring and fall are typically busier for contractors, leading to potential price increases.
  • Permits: Depending on your local jurisdiction, permits might be necessary. These fees can add a few hundred dollars to your overall project cost but ensure that all work is done according to building codes.

Tips to Save Money on Siding Installation in St. Louis

Pro Tip

Always get at least 3 quotes from licensed contractors in St. Louis before starting your project. Comparing bids can save you 10–30% on siding installation costs.

To save money on siding installation in St. Louis, consider these tips:

  • Shop Around for Quotes: Get multiple estimates from different contractors to compare costs and services. This can help you find the best deal without compromising quality.
  • Choose Durability Over Cost: While it might be tempting to go with the cheapest option, investing in a more durable material like vinyl or composite siding will save you money on replacements down the line.
  • Seasonal Discounts: Some contractors offer discounts during slower times of the year. Keep an eye out for these deals, especially if your project can wait until later in spring or early fall.
  • DIY Work for Simple Jobs: If you have a small project like replacing a few shingles or repairing minor damage, you might consider doing it yourself to save on labor costs. However, always ensure that you are familiar with the work before attempting any DIY projects.
  • Budget for Additional Costs: Be prepared to budget extra for unforeseen issues such as unexpected repairs or material waste during installation.

Siding Installation Cost Calculator for St. Louis

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* This is a rough estimate for siding installation in St. Louis, MO. Get free quotes from local contractors for accurate pricing.

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Frequently Asked Questions About Siding Installation in St. Louis

The average cost of siding installation in St. Louis is approximately $11,000 per project, ranging from $4,500 to $22,500. This can vary based on the materials chosen and the complexity of your project.
Vinyl is typically the most affordable option with lower maintenance costs but lower durability compared to wood or metal. Wood offers a classic look and high durability but can be more expensive due to ongoing maintenance needs. Metal siding is durable and long-lasting, often requiring less maintenance than other options, making it cost-effective over time.
Consider the climate, aesthetics, and your budget. St. Louis's weather conditions suggest choosing materials that can withstand extreme temperatures and moisture. Additionally, think about the overall look you want for your home and how it will fit with the neighborhood's aesthetic.
While some homeowners choose to DIY projects like minor repairs or simple installations, major siding jobs typically require professional expertise. Attempting a job without proper experience can lead to poor quality work that might void warranties or cause further damage.
The time required for siding installation can vary based on the size of your property and the complexity of the project. A typical house with a moderate job might take 2-3 days, but larger or more complex projects could take up to a week.
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