How Much Does a Metal Roof Cost in St. Louis?

Metal roof costs in St. Louis average $11,056, and most projects in the city total between $2,940 and $24,250. Your price will mostly depend on the size of the roof you’re replacing and the type of metal you want, but the roof style and thickness play important roles, too. Metal roofs are more expensive than asphalt shingles but are worth the investment in St. Louis, as they last longer and resist the area’s extreme weather better.

Metal Roof Cost Factors

Some homeowners in St. Louis pay as little as $6,855 for metal roof installation, while others pay as much as $15,958. There’s such a wide range because many things factor into your total.

Roof Size

Metal roof installation costs an average of $11 per square foot in St. Louis, which includes materials and labor. Bigger projects with more roof square footage to cover will cost more. For a 1,440 square foot home in St. Louis, you’ll need about 1,800 square feet of roofing for total coverage.

That means a full metal roof replacement in the city averages $19,800. It’s common for homeowners to carry out partial roof replacements with metal as an accent material, which is one reason the local average is lower.

Type of Metal

Metal roofs can be made from a variety of materials that vary widely in price, so the type you choose will also affect total metal roof costs.

Coated steel is the most common metal roof type in St. Louis and costs an average of $11 per square foot. Aluminum and tin roofs cost significantly less, but they’re more likely to dent from impact during the city’s frequent tornado activity, and they don’t last as long. Zinc holds up well in the above-average rainfall in the area, but it’s not always readily available, so you may struggle to find a roofer in St. Louis who offers it.

Copper has the longest lifespan of any metal roofing material, and it resists warping from the wide temperature swings through the seasons. While it also adds the most curb appeal and value, it costs three times the average.

Roof Style

Standing seam metal roofs are the most common metal roof style in St. Louis. Not only do they look great, but they have hidden fasteners and few seams, which means a lower risk of leaks despite the above-average rainfall and thunderstorm activity in the city.

Corrugated metal is half the price and also has few seams, but the exposed fasteners mean a slightly higher risk of leaks. Plus, corrugated metal adds the least to your curb appeal. Metal shingles look beautiful and resist warping with temperature swings from the cold winters to the hot summers, but they have the most seams and seals, which means a higher risk of leaking.

Metal Gauge

Residential metal roofs come in two standard thicknesses: 24-gauge and 26-gauge, with the lower number meaning a thicker roofing product. In some cases, you can even find 22-gauge metal roofing, which is the most durable.

Thicker metal will add to your material costs, but is also better suited for St. Louis homes. It’s less likely to dent from impact during the tornadoes, thunderstorms, and hailstorms that frequent the city, and it will expand and contract less with changes in temperature through the seasons, meaning a lower risk of loose fasteners, broken seals, and resulting leaks.

Insulation

St. Louis sees hot summers with temperatures reaching up to the 90s, as well as cold winter days that routinely dip below freezing. Metal roofs will reflect solar heat away from your home, reducing cooling costs, but they offer less insulation than other roofing options. It’s a good idea to add insulation under your metal roof, which will cost between $1,000 and $1,500 more but can save you money on both heating and cooling costs down the road.

Roofing Pro Costs

The labor to install a metal roof in St. Louis costs an average of $5,500. On a per-square-foot basis, you’ll pay a little more than 4% less for labor than residents in most other states, thanks to the below-average cost of living in the city. The labor is still costly, but it can pale in comparison to roof repairs if you make a mistake DIYing, so it’s worth it to hire a pro.

Whether you DIY or hire a pro, you’ll need a permit for roof replacement in St. Louis. Your metal roofer should handle pulling the permit, but you’ll need to budget for the permit fee. The city charges flat rates for permits based on the project cost. Given the average cost of metal roof installation in St. Louis, you’re looking at a permit fee of $193.

Does a Metal Roof Increase Home Value?

Installing a metal roof will increase your home’s value in part because it makes your home more appealing. Buyers who see a new roof—especially a beautiful metal one—will have a positive first impression of your home, which can influence what they’re willing to pay.

In a place like St. Louis, where thunderstorms, hailstorms, tornadoes, and above-average rainfall threaten roof leaks and other damages, a metal roof should add even more value. Metal roofing resists punctures from impact, water intrusion, and strong winds better than traditional asphalt shingles.

How Angi Gets Its Cost Data

Home is the most important place on earth, which is why Angi has helped more than 150 million homeowners transform their houses into homes they adore. To help homeowners with their next project, Angi provides readers with the most accurate cost data and upholds strict editorial standards. We’ve surveyed thousands of real Angi customers about their project costs to develop the pricing data you see, so you can make the best decisions for you and your home. We pair this data with research from reputable sources, including the U.S. Bureau of Labor Statistics, academic journals, market studies, and interviews with industry experts—all to ensure our prices reflect real-world projects. 

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