Gutter Guard Comparison
Not all gutter protection is created equal. When deciding between various types of debris filtration, it is vital to compare their hydraulic performance, durability, and maintenance requirements. Below is a side-by-side analysis of the most common systems used in the industry today.
| System Type | Filtration Rating | Durability | Maintenance Level |
|---|---|---|---|
| Stainless Steel Micro-Mesh | 99% (Excellent) | Lifetime | Very Low |
| Aluminum Perforated | 80% (Good) | High | Moderate |
| Reverse Curve (Helmet) | 85% (Good) | High | Low (Pro Flush Required) |
| PVC Plastic Screen | 50% (Fair) | Low | High (Annual Cleaning) |
Micro-Mesh vs. Plastic Screens
Traditional plastic screens are often a DIY entry point, but they frequently fail during heavy storms. Small debris like shingle grit and pollen strings can pass through the large holes, creating a sludge layer in the bottom of your gutter. Micro-mesh, however, uses a surgical-grade weave that blocks even the smallest particles while maintaining a high water intake rate. If you have pine trees or oaks with small tassels, micro-mesh is the only permanent solution.
Reverse Curve vs. Micro-Mesh
Reverse curve systems rely on surface tension to guide water into the gutter. While effective at shedding large leaves, they have a “nose” that can become a nesting site for bees and wasps. Furthermore, in freezing climates, they are prone to icicle buildup. Micro-mesh systems sit flat or at a slight pitch, allowing for better wind-clearing of dry leaves and superior performance in northern climates where ice dams are a concern.
Secure Your Home with the Best Gutter Guards
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