How Much Does a New Roof Cost? A Guide for Homeowners Searching Roofing in St. Louis

One of the most common questions homeowners ask when researching roofing in St. Louis is: “How much does a new roof cost?” It’s a fair question, and an important one. After all, replacing your roof is one of the most significant investments you’ll make in your home.

Whether you’re dealing with storm damage, an aging roof, or you’re simply planning ahead, understanding the cost factors involved can help you make an informed decision. At Shamrock Roofing and Construction, we’re committed to helping St. Louis homeowners get the information they need with total transparency.

In this blog, we’ll break down the average costs, key factors that influence pricing, and why Shamrock is your trusted partner for roofing in St. Louis.

Average Cost of a New Roof in St. Louis

The average cost of a new roof in St. Louis typically ranges from $6,500 to $15,000 or more depending on several variables. On a per-square-foot basis, that’s around $3.50 to $6.50 per square foot for most standard roofing systems.

However, that range can vary significantly based on:

• The size and pitch of your roof
  
• The roofing materials you choose (asphalt, metal, tile, etc.)
  
• Underlayment and ventilation upgrades
  
• Removal of old roofing
  
• Local permit fees and city regulations
  

That’s why it’s critical to get a personalized estimate. Shamrock offers free, no-obligation inspections for anyone exploring roofing in St. Louis.

What Impacts the Cost of Roofing in St. Louis?

Several factors affect how much you’ll pay for your new roof:

1. Roof Size and Complexity

Larger roofs naturally cost more to replace, but complexity matters too. Roofs with multiple angles, dormers, chimneys, or skylights take more time and labor, increasing costs.

2. Material Type

Asphalt shingles are the most affordable and commonly used material. Metal, tile, slate, and synthetic products offer longer lifespans but come at a higher price point.

3. Tear-Off and Disposal

If your old roof needs to be torn off, this adds labor and disposal fees to your quote. While it’s an added cost, removing old layers ensures proper installation and warranty compliance.

4. Ventilation and Underlayment

Proper attic ventilation and upgraded underlayment materials enhance energy efficiency and prolong roof life. Investing here can actually save money long-term.

5. Permits and City Requirements

When you’re hiring a contractor for roofing in St. Louis, they need to follow local codes. Permit fees vary by municipality and must be factored into your total cost.

What’s Included in a Shamrock Roofing Estimate?

At Shamrock Roofing and Construction, our estimates are comprehensive and transparent. We include:

• Free roof inspection
  
• Measurements and material recommendations
  
• Labor, materials, and disposal
  
• Warranty details
  
• Timeline and project milestones
  

We’re upfront about costs, and we don’t believe in surprise charges.

We understand that roof replacements aren’t always planned. That’s why Shamrock offers financing options to help you get the roofing you need, when you need it. From 0% interest promotions to longer-term payment plans, we make it easier for homeowners to manage the investment.

If your roof damage is weather-related, we also assist with insurance claims, guiding you through the process to ensure your policy is honored.

Why Shamrock Is the Go-To Choice for Roofing in St. Louis

There are plenty of roofing contractors out there, but few bring the level of expertise, integrity, and local knowledge that Shamrock offers. Here’s why homeowners searching for roofing in St. Louis choose us:

• Fully licensed and insured in Missouri
  
• Local crews who understand St. Louis building codes and weather patterns
  
• Dozens of 5-star reviews and satisfied customers
  
• High-quality materials from trusted manufacturers
  
• Industry-leading warranties on labor and materials
  

How to Know It’s Time for a Roof Replacement

Still not sure if you need a new roof? Here are a few signs:

• Your roof is more than 15-20 years old
  
• Shingles are missing, curling, or cracking
  
• You notice sagging areas or water stains on your ceilings
  
• There’s visible moss or algae growth
  
• Granules are collecting in your gutters
  

If you’re experiencing any of these issues, it’s time to call a trusted pro in roofing in St. Louis for a free inspection.

Replacing your roof is a big decision, but it doesn’t have to be a stressful one. With the right partner, you can ensure the project is done correctly, affordably, and with long-term value in mind.

Shamrock Roofing and Construction is proud to be the trusted name for roofing in St. Louis. Contact us today to schedule your free inspection and find out exactly what your home needs, no pressure, just honest answers.