The Cap-Seam design is unique in that it offers the installation simplicity and flexibility of a two-piece roof system. The engineered clip consists of a stiffened base, a minimized screw-pry feature and aggressive barbed tines to grip the structurally stiff snap-on cap. These combined features provide a wind uplift resistance uncommon to this style of product.

Features/Benefits/Applications

• High torsion triangular cap provides easy installation.
  
• Two (2) widths offered.
  
• Profile can be curved (see curved cap-seam system).
  
• Engineered gussetted clip design is easy to install.
  
• Barbed clip tabs provide aggressive connection of cap. Pop rivets not required for positive cap connection.
  
• UL90 over sealed 5/8" plywood - per UL580 test.
  
• Entire system is thermally responsive. This prevents binding of clip/panel interface and allows expansion and contraction.
  
• Requires solid substrate with underlayment.
  
• Factory installed non-curring butyl sealant inside seam covers that allows superior air and water infiltration performance, available at additional cost.
  
• Minimum slope 3:12.
  
• Use of 22 ga. and 24 ga. Galvalume™ steel (20 year substrate warranty) as a standard.
  
• Shadowline (striations) available at no additional charge.
  
• Factory panel end notching allows consistent eave termination, reduced field labor and architectural acceptability.
• Paint finish - Kynar 500^® (70% PVDF Fluorocarbon coating) provides a superior low gloss finish with a 20 year warranty.