GutterBrush Gutter Guard Information

GutterBrush is an easy gutter guard. It's the simplest and easiest way to keep gutters from clogging. ▶ Click here to watch a 30 second video "What Is GutterBrush". The GutterBrush Gutter Guard system consists of filling the entire gutter with 3 ft. lengths of self-positioning GutterBrush, and leaving them in place; the brush keeps debris out and keeps the gutter from clogging while the water flows between the bristles. No tools or fasteners required, each length of GutterBrush is a flexible bottle brush leaf guard with stiff black bristles.  For a more technical description, the GutterBrush Gutter Guard is a cylinder shaped, twisted in wire, polypropylene black brush with double UV protection and a center core of twisted 12 Gauge Galvanized Steel. Available in 5 diameters ranging from 3.25 inches for small specialty gutters up to an 8 inch commercial gutter guard. Made in the USA since 2004, GutterBrush is a widely accepted, simple, easy, effective, and affordable way to install year round gutter clog protection.Click here for samples.

When placed in a rain gutter, stiff Black GutterBrush bristles fill the entire rain gutter or eavestrough from "end to end" and provide year round gutter clog protection by preventing leaves and debris from accumulating i­n the gutter and impeding water flow. Water continues to flow freely between the brush leaf guard bristles,  and down the drain pipe or downspout.  ▶ Click here to view a 33 second video of how the debris can no longer "clump, flow and clog".

Even small amounts of small debris can clog gutters. GutterBrush is the simplest easiest and fastest way to keep gutters from clogging without spending a fortune.  No tools or fasteners required. Click here to see a video on how only small amounts of debris can clog your gutter. Click here for a 56 second video about the simplicity of GutterBrush.  Gutter helmets, gutter covers, gutter screens, gutter mesh, leaf filters, reverse curves, perforations, louvers, fine screens, slits, slots & combinations of the above have never done what the GutterBrush simple gutter guard can do: protect your rain gutter and keep debris out of the gutter channel year round while keeping them flowing. Typical leaf guards are expensive and they eventually do clog requiring expensive disassembly. They allow flat mat of debris to lay on top, which becomes a debris ramp causing the rain water to miss the gutter entirely.  GutterBrush eliminates clogged and overflowing rain gutters that contribute to rot and water damage of soffits, trim, sills, landscaping, walls, fascia boards, foundation, basement, and crawl spaces. Other systems are expensive and complicated to install, however GutterBrush leaf guard installation is easy with no tools or fasteners making GutterBrush the best value.  Anyone who can perform a gutter cleaning, can install GutterBrush; and if necessary, GutterBrush is easily maintained and renewed for long lasting continued performance. Click here to watch a video comparing GutterBrush to other common gutter protection products.

If leaves and debris rest on your roof, the same may be the case with GutterBrush until the wind blows it off so don’t panic! Leaves and debris may be caught in the top of our leaf guard bristles, but individual pieces of suspended debris can't cause a clog because it can not clump together and flow to plug the gutter outlet or downspout. Click here for a 33 second video.   With continual cycles of rain, sun and wind from multiple directions, combined with the high level of airflow through the bristles, most debris either dries out and blows away or self-composts degrading into small particles that wash through. Water will continue to flow and your rain gutters or won't clog!  GutterBrush keeps the gutter flowing.  Eventually, at some point it is very easy to maintain and renew because nothing is fastened.  It keeps underground drain pipes clear too.

With pine needles, GutterBrush keeps gutters from clogging.  Click here to view a 1 minute video about small debris like pine needles and maple seeds. Although pine needles, maple seeds and other small tree debris may become caught in the top of the GutterBrush, they remain suspended and can no longer clump together and flow down the gutter creating a clog. Natural cycles of sun, rain, and abundant airflow help blow the debris from the gutter guard or promote rapid decomposition and break-down. Your rain gutters will remain protected and water will continue to flow.  Individual pieces of small debris can not create a clog themselves, unless they are allowed to clump together and flow down the gutter channel, which can not happen with GutterBrush. Additionally,  the bristles are directionally leading towards the center of the gutter and are directing the water into the gutter and not past the gutter.  Eventually, at some point, maintenance is easy by just removing the brushes and shaking them out, clean the gutter and reinstall completely renewed.  Click here for an article about GutterBrush and Pine needles .
Click here for a verified Amazon customer review about Pine Needles.

The K Style gutter is the most common gutter style, AKA the K- Style Seamless gutter.  Considered a "standard gutter", view pictures of the K-style gutter at the top of our "Fit My Gutter" page".GutterBrush is a gutter guard for K-Style gutters. The K Style gutter is produced in custom long lengths roll formed from the back of trucks or trailers at the customer's location in most USA neighborhoods. GutterBrush is designed and sized to fit perfectly in all K-style gutters of all sizes.   The K-style gutter is also often referred to as an OG or Ogee or K-Ogee gutter due to the reverse " ogee " curve visible at the front.  The GutterBrush system is a leaf guard for all size and style gutters because it is, by itself, a protected flow channel. GutterBrush is a K Style gutter guard, requiring no fastening. Click to view a 49 second video about the K-Style gutter.

Why GutterBrush GutterGuard

All gutter guards are not the same. Most leaf guard systems are very expensive requiring professional installation costing thousands more from $15. per foot to as much as $ 35. per foot. Many gutter guard systems become a "debris covered" wet mat ramp that actually causes rain water to overshoot the gutter. Some gutter guards that intersect with the roof, cause ice dams and cause water to backup over the fascia; or cause leaf guard back-up under the roof shingles and cause leakage into the building. GutterBrush Gutter Guard provides simple clog protection that is different.  GutterBrush does not intersect or even touch the roof. The bristles draw rain water better than any other gutter guard. It comes in different sizes and lengths to accommodate various rain gutters, sizes and configurations, and can easily be inexpensively installed by the homeowner, a handyman, landscaper, painter, contractor of choice; or by a GutterBrush gutter guard installer.  The key is the speed and ease of our simple leaf guard installation which requires no tools or fasteners and keeps the leaf guard cost down.  All gutter guards require maintenance and GutterBrush is easy to maintain too. Other GutterGuards mislead by claiming that you will never have to clean your gutters again. GutterBrush is the easiest to install and maintain. At some point if necessary, just remove GutterBrush, bang the debris out, clean the gutter and reinstall completely renewed.

Yes, but you will want to confirm your gutter size. Most are 5" gutters but we have 5 gutter guard sizes (diameters) to fit any gutter. Determine which size or diameter of our simple gutter guard, that will fit your gutters best. Visit "Fit My Gutter" to see pics of how to measure for our gutter guard or call 888-397-9433 to learn more about how to measure for gutterguards. In most cases, identify your gutter style and measure across the top from the fascia to the outer most tip of the gutter. Once you know your gutter size, combine GutterBrush boxes to meet your leaf guard footage needs. All GutterBrush orders are fulfilled predominantly with three foot lengths which are slid into the gutter one after the other filling the entire gutter from "end to end".  Each box also has a few 18" lengths ...and you do not have to cut GutterBrush because you can fold it back into itself to make that last piece.

GutterBrush Gutter Guard Pricing

GutterBrush Gutter Guard costs significantly less than almost all of our leaf guard competition, and it actually works better! We encourage you to compare gutter guards, read gutter guard reviews, and see for yourself that our price, quality, longevity, and gutterguard value is unmatched. We offer the best leaf guard gutter protection!  Since 2004, the GutterBrush advantage is the simplicity of design requiring no tools or fastening; which enables faster gutter guard installation.  With leaf guard installation labor being the dominant cost factor, the speed and simplicity of GutterBrush translates to an inexpensive installed system that anyone can work with.   GutterBrush is the best do it yourselfgutter guard that is less expensive and affordable whether contractor installed or self installed. Visit compare various gutter guards and their features.

GutterBrush cost is based on the gutter guard size or diameter, and the footage. The more footage, the lower the leaf guard cost and price per foot; with free gutter guard shipping in the continental USA.
GutterBrush has five sizes or diameters, and multiple box lengths. Go to see products and pricing. Example, our "housepack" for standard 5" gutters contains 105 feet (sku is 5in-105ft) and has a retail price of $ 349.00 or $ 3.32 per ft. delivered. It's often self installed so your total leaf guard cost per foot would be $ 3.32 per ft. If contractor installed, they'l commonly provide and install it into your gutters for between $ 5.00 and $ 7.00 per foot installed; far lower than most contractor installed gutter guards typically costing from $ 20.00 to $ 35.00 per foot. GutterBrush goes on sale at www.gutterbrush.comoccasionally. Email with your gutter size and footage need and we'll send you a quote; and we will sharpen our pencil!

Ours is an efficient sensible leaf guard system. The design, and self positioning causes fast easy gutter guard installation. Efficient manufacturing and gutter guard packaging allows GutterBrush to be shipped for free. So whether your leaf guard is DIY, or contractor installed, the gutter guard speed and efficiency keeps the price down passing leaf guard savings on to the customer. The GutterBrush Gutter Guard system is the best gutter clog solution because it is based on a simple premise that prevents your rain gutter from clogging combined with the fact that the direction of the bristles is actually into the gutter.  Other systems create a "flat horizontal plane" that causes leaf guard overshoot CAUSING the rain water to miss the gutter, but GutterBrush's raised bristle profile actually draws rain water into the center of the gutter for better performance. GutterBrush is simpler and it just works better.

GutterBrush Gutter Guard Installation

GutterBrush comes in five different sizes or diameters to fit the most common size gutters. Within each GutterBrush size, multiple box sizes or lengths are available.Our products are as follows.
Small for 4 inch gutters (actual brush diameter is 3.25")
Standard for 5 inch gutters (actual diameter is 4.25")
Oversized for 6 inch gutters (actual diameter is 5.25")
Extra Large for 7 inch gutters (actual diameter is 6.5")
Industrial for 8 inch gutters (actual brush diameter is 8")
The most common size of GutterBrush is Standard for 5 inch gutters. The most common Style of gutter, by far, is the K-Style gutter. If you have a K-Style gutter, you simply measure your rain gutter across the top horizontally from the back of the rain gutter (at the fascia) to the outermost tip of the gutter. 5 inch = Standard (most common) , 6 inch = Oversized. To see pictures of "How to Measure", click here go to our "Fit My Gutter" page. If you have a K-style gutter, simply identify which size you have and order the appropriate GutterBrush size and footage. If you have some other size or style of gutter, residential sizing samples and commercial sizing samples ( 2 different sample boxes) are available for a portion of our sample cost. The residential sizing sample box (smp-res) contains 6" length samples of each of our 3 smallest residential size products for $ 7.95. The commercial sizing sample box (smp-com) contains 6" length samples of each of our 3 largest commercial size products for $ 9.95. Once again, if you have a K-style gutter you should not need sizing samples, however if you have some other style of gutter, the sizing samples box enables you to receive samples of 3 different sizes so that you can actually check the fit of each to determine the best most optimal GutterBrush product for your gutters.

GutterBrush's Fit Criteria: The best most optimal performance is achieved when the brush fills the gutter as much as possible without overly compressing the bristles.  Additionally it is also desirable that the brush creates a "raised profile"  or "crowns" or extends out the top of the gutter about an inch or two.  The raised profile increases surface area and also allows that debris that may lay on the brush is up higher than the sides of the gutter so that the wind can purge.  Since GutterBrush was originally designed for K-style gutters, the fit is always perfect when you purchase the right size.   Other style gutters can be fit by using the most optimal size of GutterBrush that follows the GutterBrush Fit Criteria.  As the Fit Criteria States, it is desirable that GutterBrush fills the gutter and extends or "crowns" out the top to create a raised profile, however with gutters which have a width that differs from the length, it is not always possible to fill the entire gutter and create the raised profile.  In such cases, an on-site decision can be made with sizing samples to determine the most optimal fit.   GutterBrush will work fine even if it does not fill the entire gutter or if it does  not necessarily extend or "crown " out the top creating the raise profile.   While these characteristics are desirable to create the best performance, GutterBrush works just fine when it does not necessarily have all of these characteristics because GutterBrush is, in itself, a protected flow chanel.  

No. If your rain gutters and downspouts are properly installed, in good condition with an adequate number of downspouts, the GutterBrush can be installed inside your existing clean rain gutters with no tools or fasteners needed; just fill the entire gutter from "end to end".    There is also one other GutterBrush advantage:  If you do choose to purchase new gutters and downspouts, GutterBrush is very inexpensive because when new gutters are being fabricated, GutterBrush can be inserted into the new gutter while it is being fabricated from the ground, thereby saving a step because the gutters can be "hung" with GutterBrush already inside.

No! The GutterBrush Gutter Guard does not need to be cut in fact no tools are necessary. The GutterBrush Gutter Guard ships in two lengths, 3 foot and 18 inches. When you come to the end of your rain gutter, if a section is too long, simply bend or fold the excess gutter guard brush back into itself to achieve the desired length. (installation tip: if the folded piece is a little bulky, install it and then spin it 1/4 turn so that the gutter contains the bulky portion.) GutterBrush gutter guards can also be bent around corners for a customized fit without cutting.

Yes! GutterBrush Gutter Guard is easily installed and will not interfere with or even touch roof surfaces such as Asphalt, Fiberglass, Cedar Shake, Slate, Tile, Rubber, Metal or other kinds of roof. It also works in combination with any rain gutter type including: K-Style, Half Round, Fascia Style, Copper, PVC, Aluminum, Galvanized or Stainless Steel. * GutterBrush Gutter Guard may be slightly more visible when used in 1/2 Round style gutters, but performs very well. Any good roofer will tell you that the goal is to get the water controlled and off of the roof as quickly as possible which is why it is insane to install a gutter guard that even touches the roof, decreases the slope of the roof, or creates a horizontal shelf aimed at the top edge of the fascia. Gutter Guards can burden roofs and even cause leaks by creating a "shelf" or barrier that in high winds or ice can cause water to be directed up under roof shingles, or back-up over the fascia and into the building. Gutters are not absolutely necessary on a roof, but when connected
to a roof they can be the cause of bad roof leakage.

Our record of customer satisfaction is unparalleled and we will do whatever it takes to protect that record. As a result we will strive to solve your problem immediately with a call to our main number at +1 888-397-9433.  On staff we have over 25 years of roofing and exterior construction experience available to take your call and provide coaching.  Often customers will send pictures and discuss challenges; we work with them to help them understand any challenges as well as to help arrive at the simples most cost effective D.I.Y. or Do It Yourself solution.   When starting with a solution that requires no tools or fasteners, our coaching and suggestions tend to stay on the easier side of the spectrum.

Your rain gutters will remain clear and flowing after the installation of GutterBrush Gutter Guard.   Gutters can continue to flow freely even with debris lodged in the bristles.  The debris and the bristles actively gather and direct water down into the gutter; however, if you ever do need to address gutter debris or a trouble spot, renewing your GutterBrush and rain gutters becomes as easy as removing a section of the GutterBrush Gutter Guard and giving it a quick shake or a brush with your hand or bang it onto a hard surface causing the debris to release; clean the gutter and then easily slide the GutterBrush back into place.  Other gutter solutions allow debris to flow within the gutter but not GutterBrush.  GutterBrush suspends any debris, therefore it now also becomes possible to perform minimal or partial maintenance to solve an issue.  GutterBrush customers also enjoy the fact that partial maintenance now also makes sense.

GutterBrush Gutter Guard Problems

GutterBrush does not touch or get fastened to the roof so it has no effect on the roof whatsoever.  Ice dams are typically the result of a combination of improper insulation and a lack of soffit ventilation resulting in unnatural melting or a  “warm roof”  which becomes susceptible to ice dams and daily worsening of the condition.  GutterBrush does not cause icing or ice problems as it is entirely confined to the gutter and has no effect on the roof. However, GutterBrush decreases gutter icing and improves the performance of the gutter in the winter.  What many do not realize is that snow causes gutter clogs in an unprotected gutter.  Without GutterBrush, snow causes clogged winter gutters during melting or rain, and then the gutter fills with water and freezes to a solid block of ice that evening. With GutterBrush in the gutter, the snow tends to sit only atop of the brush and the flow channel stays protected from outlet tube to outlet tube, so that during rain or melting, the water is capable of flowing out the outlet tubes and down the down spouts, so you get fewer occurrences of icing.   Day by day, the condition actually improves (rather than worsening)  because the melting water can flow out rather than making the ice larger during slow melting.  Additionally, the mere fact that the black bristles which are exposed absorb the sun's warmth and transfer that heat to the wire core accelerating natural melting.  Click here to go to our Winter Performance page and see pictures and learn more.   GutterBrush is compatible and can be used in conjunction with heat tapes or heat melting wires.   GutterBrush customers express a great decrease in ice and icicles.

Although we think our product is the best on the market, we also believe it best if you never see it working. The GutterBrush Gutter Guard is manufactured of the highest quality materials that contribute to its low-profile application that keeps your rain gutters clean while remaining almost undetectable from ground level. For example, in lower level gutters you may just see the tips of the Gutter Guard bristles and in rain gutters 10-12 feet off of the ground the Gutter Guard will not be visible.  In most gutters, the black bristles extend about an inch to an inch and a half above the edge of the gutter and due to the height of most homes, they are not visible because of the angle of the viewer looking upward.   In cases where the bristles might be visible, a dark dip edge behind the brush further acts to decrease detectability.  Samples can be acquired to set in your gutter and view.

GutterBrush Gutter Guard Purchasing/Warranty

GutterBrush can be purchased directly online at or by calling toll free 1-888-397-9433. Please give us a call or check our Partner Map for GutterBrush Installers and Retailers near you.  To find a local retailer or GutterBrush installer click here  and input your zip code to find one near you.

Yes. Orders for delivery in Canada can be placed directly through our retail partner Lee Valley Tools.  Call 877-723-9755 or click

The way to find a GutterBrush Gutter Guard dealer near you is to click on the contact us page, then fill out and submit that form complete with your request for information on finding or becoming a dealer. However, if you prefer feel free to call us at +1 888-397-9433. We are growing our network of dealers but unfortunately do not yet have one in every city or county. We will do our best though to try to match you up with the nearest dealer. If we do not have a dealer near you and you know a contractor who might be interested in becoming a GutterBrush Gutter Guard dealer, simply have them contact us through or call us at +1 888-397-9433. Potential dealers should know that we are quite selective as to whom we bring on as a GutterBrush Gutter Guard dealer since the quality of their work reflects upon our international branding and superior product and customer service reputation. Finally, any new dealers must sign a Dealership Agreement and abide by our international branding and business standards.

GutterBrush is a high quality product that is extremely durable and lasts a long time.  We speak to customers who have had it out in the gutter for over 15 years and the product is still in fine shape with flexible bristles.  We stand firmly behind the quality and performance of the product by providing a 10 year material warranty as well as providing technical support towards our mission of having 100% happy customers with flowing gutters.  Click here to view the GutterBrush LLC warranty page.

No, GutterBrush has not been formally tested and has no fire rating.