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8 Inch Commercial LeafBlox Gutter Guards (27 Feet)


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In Stock
Actual Diameter:
8 Inches
Brush Length:
Eight 3 Foot Pieces and Two 18-Inch Pieces
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8inchmeasure.jpg8" LeafBlox Picture

8-Inch Commercial LeafBlox Key Features

  • Made in America

  • The easiest system to install

  • Virtually maintenance-free gutter cleaning

8-inch Inch Commercial LeafBlox is Strong

The LeafBlox Commercial Gutter Guard is the easiest gutter protection system to install: no tools, nails, cutting, or drilling are required! LeafBlox can bend to accommodate any gutter shape or corner. This product is perfect for virtually maintenance-free gutter cleaning and does not require an expert to install it. Clean your existing gutters, place the LeafBlox brush in the gutter, and let the LeafBlox do all the work. Both big and small, debris will stay clear of your gutters and keep you off the roof!

8 Inch Commercial LeafBlox is Unique

The LeafBlox is one of the only 8-inch commercial leaf gutter guards available! It is made especially for large commercial-grade gutters that can accumulate massive amounts of debris. Traditional gutter leaf guards will not work with these types of gutters. The illustration below shows why.

LeafBlox Commercial Gutter Guards

8-Inch Commercial LeafBlox is Versatile

LeafBlox can be used with any roof or gutter type. Gutters Box Style - K-Style & Half Round - Aluminum, Copper, PVC, Wood, Steel Roof - Asphalt shingle, Cedar Shake, Slate, Tile, Rubber, Metal.

8-Inch Commercial LeafBlox Size

The actual brush diameter is 8 inches.

8-Inch Commercial LeafBlox Lengths Included

This box contains 27 feet of 8-inch LeafBlox. (8 three-foot lengths and 2 eighteen-inch sections)

 LeafBlox Melting Snow In Gutter LeafBlox Used With Snow Guards

Got Snow? Use in Conjunction with Snow Guards

Most snow guards will hold back the majority of snow and ice on slick, glossy-coated, sloped roofs so the frozen mass can melt or be safely released in tiny pieces. When used with our guards, the LeafBlox will act as an ice guard to reduce winter gutter congestion, ice damming, and icicles. The black UV-treated polypropylene bristles absorb heat on sunny days, accelerating the snow and ice melting process along the gutter to minimize buildup. In winter climates, the combination of snow guards and Leafblox assures property and pedestrians below will be safe, and water will flow away from the structure as intended.

8-Inch Commercial LeafBlox Submittal Documents

The following warranty is made in lieu of all other warranties expressed or implied. Recommendations for proper use of the product are based on tests believed to be reliable. Any goods proven to be defective due to materials will be replaced, or purchase price refunded, but in no event shall the manufacturer be responsible for damages in excess of the purchase price. User shall determine the suitability of the product for its intended use and assumes all risks of its use or handling.
LeafBlox Gutter Guards for All Types of Roofs

8 Inch Commercial LeafBlox Frequently Asked Questions (FAQs)

LeafBlox is high-quality, durable, and long-lasting. Customers who have owned it for over 15 years say it is still in good condition, and the bristles are flexible. To achieve our goal of having 100% satisfied clients with flowing gutters, we back LeafBlox quality and performance with a 10-year material warranty, as well as with technical support and leaf guard assistance.

Are you concerned about ice buildup? Rest assured, LeafBlox is compatible with gutter heaters and heat tape, making it a versatile solution for all your gutter needs. Roof and gutter de-icing cables work seamlessly with LeafBlox, ensuring your gutters stay clear even in the harshest winters.

Have you ever heard of 'The LeafBlox Balance '? It's a unique approach to gutter protection. As experts suggest, trying to keep all gutter leaves and debris out can inadvertently keep the rainwater out, too. This methodology is a common issue with many gutter guards. However, LeafBlox is different. Our bristle technology, "The LeafBlox Balance," is designed to accept rainwater while maintaining the finest possible balance to prevent gutter jams. LeafBlox can handle fast-pouring rain like no other gutter protector.

LeafBlox prevents acorns from clogging gutters. Most acorns will fall to the ground after rolling off the roof and bouncing off the LeafBlox's bristles. Some acorns might fall into the gutter on or in the brush bristles. Still, they can't block the gutter or the downspout because they can't stick together with other gutter leaves or flow to do so. LeafBlox is an excellent acorn gutter guard.

Yes, LeafBlox is effective as both a bird and pest barrier. Because LeafBlox is so simple and quick to install, customers use it to keep pests and rodents out of gutters, rafters, soffits, and solar panels. Because they enjoy bathing and splashing in the gutter water, birds create a mess, but LeafBlox serves as a bird guard.

About LeafBlox

The inception of the LeafBlox™ product occurred during a trade show in 2007, where Brion McMullen from SnoBlox Snojax crossed paths with Bob and Randy Schreiber of GutterBrush. We were immediately impressed when we saw the GutterBrush products and ordered them for our house. After the first winter using this product, we realized that the black UV-treated polypropylene bristles absorb heat on sunny days, which accelerated the snow and ice melting process in the gutter to minimize ice buildup and jumpstart the melting process to get the gutters flowing again. We loved these gutter guards so much that we asked Bob and Randy if they would privately label them for us. While it is no secret that LeafBlox™ is a GutterBrush product, it has become essential for us to carry because of how it complements our snow retention product line.


  • Lifetime Warranty

    Lifetime Warranty

    All of our snow guard and snow retention products come with a life time warranty. See Warranty Policy.
  •  Made in America

    Made in America

    All of our snow guard and snow retention products are made right here in America.
  • Fast Shipping Times

    Fast Shipping Times

    “In Stock” orders processed Mon–Fri same or next day, except for holidays. See Transit Times.
  •  Continuing Education

    Continuing Education

    Are you a design professional that would like to receive continuing education credits? Take The class.