Blocks Larger Debris
Dense cylindrical bristles fill the gutter opening and help keep leaves, twigs, birds, and other larger debris from collecting inside the gutter channel.
Brush-style gutter protection
LeafBlox Gutter Guards – Simple Gutter Leaf Protection
LeafBlox uses durable brush sections that sit inside the gutter to help block leaves and larger debris while maintaining an open path for rainwater. Installation requires no drilling, roof penetration, or permanent fasteners.
How LeafBlox Protects a Gutter
A simple brush design fills the gutter opening with flexible bristles that help prevent larger debris from settling into the channel while still allowing rainwater to pass through.
Allows Water Through
Rainwater passes between the bristles into the gutter and continues toward the downspout without relying on a solid cover or screen surface.
Stays Serviceable
LeafBlox sections can be lifted out when maintenance is needed, shaken or brushed clean, and then returned directly to the gutter.
Choose the Correct LeafBlox Size
Measure the gutter before ordering. LeafBlox is available in different brush diameters for standard residential, oversized, commercial, and industrial gutter applications.
5"
Residential
6"
Oversized
7"
Commercial
8"
Large Commercial
| LeafBlox size | Typical application |
|---|---|
| 5 inch | Common residential gutters |
| 6 inch | Oversized residential gutters |
| 7 inch | Commercial gutter applications |
| 8 inch | Large commercial and industrial gutter applications |
Simple Installation
Start with a clean gutter. Place LeafBlox directly inside the gutter from end to end, sliding the brush beneath existing gutter hangers where necessary.
Flexible sections can follow corners and changes in gutter direction without requiring permanent attachment.
LeafBlox Materials and Technical Information
UV-Stabilized Bristles
LeafBlox uses black UV-treated / UV-stabilized polypropylene bristles designed for outdoor exposure.
Galvanized Steel Core
A galvanized steel wire core runs through the center of the brush and provides the structure that holds the bristles.
Removable for Maintenance
Sections can be removed when necessary, shaken or brushed clean, the gutter cleaned, and the LeafBlox reinstalled.
Residential Gutter Protection
LeafBlox is well suited to common residential K-style gutters where leaves, twigs, birds, and other larger debris can collect and interfere with normal gutter drainage.
Residential Sizing GuideCommercial Metal Buildings
Larger commercial and metal-building gutters can require larger brush diameters so the bristles properly fill and conform to the available gutter space.
Commercial Gutter ApplicationsWater Flows Through the Bristles
LeafBlox does not create a solid cover over the gutter. Rainwater passes between the polypropylene bristles and enters the gutter below.
Once inside the gutter, water continues to flow normally toward the downspout.
LeafBlox and Winter Conditions
The black polypropylene bristles can absorb solar heat on sunny days, which may help accelerate localized melting of snow and ice in the gutter. LeafBlox can also be used with common gutter heater and de-icing cable applications where appropriate.
LeafBlox is gutter protection, not rooftop snow retention.
For snow guards, snow rails, and rooftop snow-retention systems,
visit
SnoBlox-Snojax
.
Where to Buy LeafBlox
LeafBlox.com provides product, sizing, installation, and technical information. Current package quantities, availability, pricing, and checkout are maintained on SnoBlox-Snojax.com.