What Is a Gutter Strap?
A gutter strap is a metal or plastic band that holds a downspout against a wall. The strap wraps around the downspout and fastens to the wall or siding. It helps keep the downspout aligned as rainwater moves from the gutter toward the ground. A loose or broken strap can let the downspout pull away.
Quick Facts About Gutter Strap
Category
Downspout support
Used for
Holding downspouts against walls
Common confusion
Different from a gutter hanger
Also called
Downspout Strap, Downspout Band
Often discussed with
Downspout Repair
Key Takeaways About Gutter Strap
- A strap wraps around the downspout.
- Secure straps help prevent movement and loose joints.
- A gutter strap is not a gutter hanger.
How Gutter Strap Works

A gutter strap sits around a downspout. One end fastens to the building, while the band keeps the pipe close to the wall. The strap helps the downspout keep its shape and path during rain.
Related glossary terms: Downspout Elbow, Downspout Extension, Gutter Hanger.
During a repair, the strap is placed where the downspout needs support. The fastener must hold the strap firmly without crushing the pipe. A strap can attach to wood, masonry, or siding when the right fastener is used.
A downspout elbow changes the pipe's direction. A gutter hanger supports the gutter along the roof edge. A gutter strap supports the vertical downspout below the gutter.

From the AGM Gutters team
When we inspect a downspout, we check each gutter strap for movement, damage, and a poor fit. We also check the fastener and the wall surface around it. Our team replaces or resets the strap when the downspout no longer stays aligned.
Gutter Strap in Practice: A Real-World Example
A downspout pulls away from a wall after a strap loosens. During downspout repair, a new gutter strap holds the pipe close to the wall and keeps its lower outlet lined up.
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Related Terms
Downspout Elbow
A downspout elbow is a bent fitting that changes the direction of water flowing through a…
Downspout Extension
Downspout Extension is a drainage part that carries rainwater away from a building’s downspout outlet. The…
Gutter Hanger
A gutter hanger is a support piece that holds a rain gutter against the roof edge…
Gutter Outlet
Gutter Outlet is a fitted opening that connects a roof gutter to a downspout. The outlet…
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Have Questions About Gutter Strap?
Contact AGM Gutters for practical guidance on Gutter Strap and related gutter installation work in Arkansas.
