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Why You Should Upgrade to a Clip System for Your Metal Roof

As homeowners, ensuring the longevity and aesthetic appeal of our roofs is crucial. For those residing in South Florida, where weather conditions can be extreme, choosing the right roofing system becomes even more important. Foxhaven Roofing, a premier roof replacement company in the region, strongly recommends upgrading to a clip system for metal roofs. In this article, we’ll explore the benefits of a clip system over a nail strip system and why it’s a worthwhile investment for your home.

Understanding the Difference: Nail Strip System vs. Clip System

The primary difference between a nail strip system and a clip system lies in the method of securing the metal panels to the roof.

Nail Strip System:

  • Panels in a nail strip system have small holes on the sides where screws are driven through to attach the panel directly to the roof.
  • This direct attachment method, while initially secure, doesn’t account for the natural expansion and contraction of metal panels due to temperature changes.

Clip System:

  • In contrast, a clip system involves attaching the panels with separate clips placed approximately every 12 inches.
  • These clips hold the panels in place while allowing them to flex and move as they expand and contract with temperature fluctuations.

What Is Oil Canning and Why Is It Bad?

One significant issue that arises with the nail strip system is oil canning. This term refers to the waviness or distortion that can appear on metal panels. Oil canning is primarily caused by thermal expansion and contraction. When panels are screwed directly to the roof, they lack the flexibility to move, resulting in unsightly waves and distortions. Oil canning can severely impact the visual appeal of your roof. This waviness can appear soon after installation or even a year down the line, detracting from the clean, sleek look that metal roofs are known for. The nail strip system also tarnishes one of the main benefits of a metal roof, longevity. The extra wear and tear causes replacement needs to appear sooner than expected. 

Benefits of Upgrading to a Clip System

  • Flexibility and Movement: The clip system allows panels to expand and contract naturally with temperature changes. This flexibility prevents the stress that causes oil canning, ensuring your roof remains flat and visually appealing.
  • Enhanced Aesthetic Appeal: By minimizing the risk of oil canning, a clip system maintains the smooth, clean lines of your metal roof, preserving its aesthetic value for years to come.
  • Long-Term Cost Savings: While the initial investment in a clip system might be slightly higher due to the cost of the clips and additional labor, it’s a cost-effective choice in the long run. The reduced risk of damage and the need for repairs make it a financially sound decision.
  • Increased Durability: A clip system enhances the overall durability of your roof. By allowing for natural movement, it reduces the stress on the panels, leading to a longer-lasting roofing solution.