During the winter months, snow can accumulate on rooftops, creating a potential hazard for both people and property. This is where snow guards come into play. Snow guards are devices installed on roofs to prevent snow from sliding off in large, dangerous sheets. However, not all snow guards are the same, and there are different types available to suit various roof types and climates. In this article, we will explore the different types of roof snow guards and their features.
1. Rail-style Snow Guards
One common type of snow guard is the rail-style snow guard. These guards consist of horizontal bars secured to the roof. They are typically made of durable materials like stainless steel or aluminum to withstand snow and ice. The purpose of rail-style snow guards is to break up large snow loads into smaller blocks, preventing sudden slides.
Pros:
- Highly effective in preventing snow slides.
- Durable materials ensure longevity.
- Can be customized to match the roof’s color.
Cons:
- Requires professional installation.
- May be more visible on the roof surface.
2. Pad-style Snow Guards
Pad-style snow guards, also known as individual point or snow cleats, are another type widely used. These guards consist of small, raised pads that are spread across the roof surface. They create friction with snow and ice, preventing it from sliding off altogether.
Pros:
- Easy to install without professional assistance.
- Can be applied to virtually any type of roof surface.
- Less visually noticeable compared to rail-style guards.
Cons:
- May not be as effective on steep roofs.
- Requires more frequent maintenance to remove accumulated snow.
3. Fence-style Snow Guards
Fence-style snow guards are designed explicitly for metal roofs. They consist of vertical posts connected by horizontal bars, forming a fence-like structure. This arrangement prevents the snow from sliding off the roof by accumulating against the fence.
Pros:
- Specifically designed for metal roofs.
- Highly effective in preventing snow slides.
- Offers aesthetic appeal and can be customized.
Cons:
- Requires professional installation.
- Not suitable for roofs with other materials.
4. Standing Seam Snow Guards
Standing seam roofs often require a specialized type of snow guard to preserve its architectural appeal. These snow guards are designed to attach directly to the standing seams of the roof panels, eliminating the need for drilling or penetration.
Pros:
- Preserves the aesthetics of the standing seam roof.
- Minimizes potential leaks caused by drilling.
- Offers effective snow retention for standing seam roofs.
Cons:
- May not be suitable for other roof types.
- Requires precise installation to ensure proper functionality.
When it comes to preventing snow slides on rooftops, it is crucial to choose the right type of snow guards for your specific situation. Rail-style snow guards, pad-style snow guards, fence-style snow guards, and standing seam snow guards each have their unique features and benefits. Consider factors such as roof type, climate, aesthetics, and level of expertise required for installation before deciding on the most suitable snow guard for your roof. Remember, a properly installed snow guard can greatly reduce the risk of accidents and property damage during snowy winter months.