Stops Gutter Clogs
Stops Clogs — Water Flows Right Through
Debris can't clump, flow, or clog. The gutter stays open and water keeps moving, even in a downpour.
Just Fill the Gutter
Slide 3-ft. GutterBrush lengths in to fill the whole run — no tools, no fasteners, no contractors.
Handles It All
Leaves, pine needles, heavy rain, snow, and ice.
Around $300 for Most Homes
A fraction of the $3,000+ you'd pay for many installed gutter guards.
Made in USA Since 2004 — 10-Year Warranty
4.73 ★★★★★ — 2,799 verified reviews
Buy Direct From The Manufacturer - Select Your Size
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5 Inch GutterBrush Gutter Guards – Fits Standard K-Style Residential Gutters (4.25 Inch Diameter)
Regular price From $ 16.95 USDRegular price -
6-Inch GutterBrush Gutter Guard – Fits Large Residential & Small Commercial Gutters (5.25 Inch Diameter)
Regular price From $ 16.95 USDRegular price -
Commercial Gutter Guards 7- 8 inch for Metal Buildings, Pole Barns & Large Structures
Regular price From $ 39.00 USDRegular price -
4 Inch Gutter Guards – Brush Leaf Guard for Small Gutters (3.25" Dia) – Gutter Protection Alternative to Screens & Filters
Regular price From $ 16.95 USDRegular price -
Ladder Gutter Guard - Ladder-Max Standoff Stabilizer
Regular price $ 139.00 USDRegular price
Get Your Free Price Quote
Fast, Easy & No Obligation
We measure your gutters by satellite — No ladder, no visit
Best Gutter Guard Protection for Over 20 Years!
Proudly Made In USA - Since 2004 - As Seen On
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DIY Gutter Guards Anyone Can Install
No tools, no fasteners, no contractors needed. Just slide them into your gutters
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Prevent Clogs & Water Damage
Stop gutter overflow, wood rot, mold, wet basements, nesting birds.
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Save Thousands vs. Gutter Screens or Gutter Covers
Smart affordable gutter protection without sacrificing performance
Gutter Screens, Mesh and Leaf Filters Get Dirty, Keeping Water Out
Brush Gutter Guards Are Different!
Debris lays on expensive gutter screens and covers becoming a ramp causing water to overshoot gutters.
How GutterBrush Compares
Most gutter guards try to block debris out. GutterBrush fills the gutter so clogs can't form in the first place.
| GutterBrush | Screens / Mesh | Solid Covers | Repeated Cleaning | |
|---|---|---|---|---|
| Upfront cost | Around $300 for most homes | Low for DIY screens; higher for pro mesh | $2,000–$6,000+ installed | $150–$300 every cleaning — forever |
| Installation | DIY — slides right into the gutter, no fasteners or special tools | DIY or pro; often clips or screws into place | Professional installation required | Ladder work 1–2× a year, every year |
| Heavy rain | Water flows through the bristles — nothing on top to overshoot | Debris mats on the surface; water can sheet right over | Relies on a small front opening that can be overwhelmed | Flows fine — until it clogs again |
| Maintenance access | Lift it out to inspect or rinse anytime, then drop it back in | Panels must be removed to clean underneath | Fine debris clogs the front opening; clearing it means disassembling the system | Cleaning is the maintenance |
Pricing ranges are typical estimates and vary by home size and region.
Not Sure Yet?
Test GutterBrush in your toughest gutter.
Order a Trial Pack and see for yourself
Also Available From Trusted Retail Partners
Since 2004 - GutterBrush Has Been Protecting Gutters
6 Diameters To Protect Any Gutter Size
GutterBrush Common Questions and Answers
How does GutterBrush solve clogged gutters?
Just fill the whole gutter with GutterBrush to keep it from clogging. Gutterbrush fills the gutter and the water flows between the bristles and out the downspouts. Debris can't "clump", flow, or move, so it can't group together to create a blockage; water flows through. Learn more at our "How GutterBrush Works" Page or click here to View a 33 second video.
How long will GutterBrush last out in the gutter?
GutterBrush is built to last, backed by a 10-year material warranty and engineered for long-term durability. The UV-protected bristles are thick and rigid, and the core is galvanized steel. After 21 years in business, we haven't heard of any material degradation.
Does GutterBrush work for large metal buildings?
Most screens and covers can not be used on commercial gutters, leaving large buildings vulnerable to clogs, overflow, and costly water damage. GutterBrush is the simple fix — just slide the 3-ft. sections in to fill the gutter, no tools or fasteners needed. It conforms to virtually any commercial gutter design, including metal building, box, and pole barn gutters. Industrial-strength, UV-resistant, and backed by a 10-year warranty, GutterBrush stops clogs and reduces expensive maintenance year-round.
Why is GutterBrush designed the way it is?
The worst issue with gutter guards, gutter screens and mesh is that they restrict water entry into the gutter. They get dirty and leaf covered causing the rain water to "ramp" and overshoot. GutterBrush is different! GutterBrush bristles draw the water into the gutter while preventing downspout and gutter clogging. Other devices actually cause the water to miss. With GutterBrush, the most important part of the job is guiding the rain water into the gutter. Heavy rain - not a problem.
Can GutterBrush be cut?
Yes. Most installations do not require cutting, but GutterBrush can be trimmed when needed for a custom fit. The center wires are 12-gauge galvanized steel, so we recommend using a hacksaw, bolt cutters, heavy-duty wire/cable cutters, or a grinder/rotary tool with a thin metal-cutting blade. Always wear gloves and eye protection, and secure the brush before cutting.
Do you leave GutterBrush in the gutter all winter?
Yes! Leave our brush gutter guards in the gutter all year long. GutterBrush protects from gutter clogging all year. Northern climates even see decreased gutter ice. Learn more at our Winter page.
What is it about GutterBrush that makes Americas #1 Home Improvement Radio Show Host, Gary Sullivan recommend them for so long?
Radio show host Gary Sullivan knows GutterBrush works because he has had GutterBrush in his gutters for about 20 years. He knows how easy it is to install and how affordable it is compared to most gutter guards which cost thousands and cause rain water to ramp past the gutter.
Will debris and leaves get lodged in the bristles.
It is okay that some leaves and debris will become lodged in the bristles because individual pieces of debris do not cause gutter clogging. In order to clog, debris need to clump together to form a larger dam or plug, and that can not happen with GutterBrush filling the gutter. Debris can't "clump" flow, or clog and the water flows through. GutterBrush divides and conquers clogs. See GutterBrush after 2.5 years out in the gutter or this video of GutterBrush after 4.2 years out in the gutter
Tell me more about how it performs?
Any leaves or debris that may be suspended in the bristles really experience an advanced process of decaying because they are out to the sun with abundant airflow surrounding each piece. The debris is not lying flat on the gutter's bottom, rather with the abundant airflow surrounding combined with sunshine, deterioration is accelerated. They decay and drop to the bottom of the gutter as tiny particles that gradually flow through and out.
Will GutterBrush eventually get full and need to be maintained?
GutterBrush is an easy gutter guard system that is also easy to maintain, if or when it eventually become necessary. If needed, some or all of the Gutterbrush sections can easily be removed. Simply clean the gutter, and bang the Gutterbrush on a hard surface to get the debris to drop out. Then, reinstall GutterBrush completely renewed and ready to start protecting again.
At what point will GutterBrush need to be maintained?
There is no such thing as a maintenance free gutter guard, out in the debris field. GutterBrush solves gutter clogging. At some point, maintenance may be necessary but every location is different. Some homes go many many years without needing maintenance. Click here to see GutterBrush results out in the gutter after 4 years. Click here to learn more about maintenance and " How It Works ".