St. Louis sits in tornado alley with severe thunderstorms and straight-line winds. Freeze-thaw and heavy tree canopy make guards and robust installs essential. Many older brick homes need custom work on complex eaves.

New gutter systems for homes and businesses, including seamless and sectional options. For St. Louis homes, expect to pay $900 – $3,500 per full-home install on average, and always verify licensing and insurance before work begins.

FAQ

Gutter Installation in St. Louis — FAQ

How much does gutter installation cost in St. Louis?

St. Louis homeowners typically pay $900 – $3,500 per full-home install, in line with national averages. St. Get at least two or three free quotes — local pricing varies by company, season, and your home's specifics.

How much does gutter installation cost?

Most homeowners pay between $900 and $3,500 for a full gutter installation, or roughly $4 to $12 per linear foot for aluminum systems. Copper and steel systems cost more. Final pricing depends on linear footage, stories, roof complexity, and downspout count — always compare at least two or three free quotes.

How long does gutter installation take?

A typical single-family home takes one day. Seamless gutters are roll-formed on-site to the exact length of each roofline, so there is no waiting on prefab sections. Larger homes or multi-story jobs may take two days.

What size gutters do I need: 5-inch or 6-inch?

Five-inch K-style gutters handle most homes. Six-inch gutters move about 40% more water and are recommended for large or steep roofs, valleys that concentrate runoff, and regions with heavy downpours. A good installer will calculate drainage area before recommending a size.

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