Gutters & Downspouts

Products and Suppliers We Use and Recommend

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Siding Services in St. Louis, MO Bastin Roofing

Gutters & Downspouts in St. Louis, MO — Installation, Repair, and Replacement

Your roof system isn’t complete without properly working gutters and downspouts. When they’re clogged, sagging, leaking, or undersized, water can spill where it shouldn’t—leading to foundation issues, fascia rot, landscape erosion, and basement moisture. Bastin Roofing provides professional gutter and downspout installation, repair, and replacement across St. Louis, Missouri, with clean workmanship and materials built to handle Midwest storms.

Why Gutters & Downspouts Matter

A properly designed drainage system helps:

  • Move water away from your foundation

  • Prevent wood rot on fascia/soffits and roof edges

  • Reduce basement leaks and soil erosion

  • Protect siding, windows, and exterior paint

  • Minimize ice-related issues in winter (with proper flow + maintenance)

Signs You Need Gutter or Downspout Service

  • Overflowing gutters during rain

  • Visible sagging, pulling away, or loose hangers

  • Leaks at seams or corners

  • Standing water near the foundation

  • Peeling paint or rotting fascia boards

  • Downspouts dumping water too close to the house

  • Constant clogs or debris buildup

Our Gutter & Downspout Services

Gutter Repair
We fix leaks, reseal joints, replace damaged sections, and correct slope problems so water flows the right direction.

Gutter Replacement & New Installations
If your system is failing or undersized, we install new gutters sized and pitched for reliable drainage—built to handle heavy rain and storm runoff.

Downspout Repair, Replacement & Extensions
Downspouts are just as important as gutters. We repair or replace downspouts and add extensions/routing to help push water safely away from the home.

Storm Damage Support
If wind or hail damages your gutters/downspouts, we can document the issue and help coordinate repairs—often alongside roofing work.

Built for a Clean Look and Reliable Flow

We focus on proper placement, secure fastening, correct slope, and clean finishes—because good gutters should work great and look like they belong on the home.

Service Area

We provide gutter and downspout services across St. Louis City and surrounding communities throughout St. Louis County, St. Charles County, Jefferson County, Lincoln County, and Franklin County.

Message From CEO

To Our Customers

Bastin Roofing is owned and operated by a former member of the U.S. Marine Corps. We proudly offer discounts for active or retired members of our Armed Forces, firefighters, and seniors. When you call for a free estimate, be sure to ask for details. We look forward to adding you to our growing list of loyal customers.

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Kirk Bastin

Chairman and founder

What Our Clients are Saying.

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Service Areas:

St. Louis County, St. Charles County, Lincoln County, Jefferson County, Franklin County

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