Metal Panel Fasteners & Closures

Leaks and rattles usually come from details — fasteners, closures, and sealing. We help you match the right components to your panel and application, so metal roofing and siding installs go up tight and stay that way. The right fasteners, closures, and sealant prevent leaks and call-backs.

What We Carry & Support

• Roof and wall fasteners (application-matched, with sealing washers)
• Closures (inside/outside)
• Butyl tape and sealants
• Stitch screws and accessories

Practical Guidance

• Use closures where wind-driven rain can travel
• Match fastener length to substrate
• Don't mix incompatible metals in harsh environments (where applicable)

Most leaks in metal roofing systems are caused by improper fastener placement, missing closures, inadequate flashing, or incorrect trim installation — not the panels themselves. Ordering fasteners and closures matched to your specific panel profile eliminates the guesswork.

Ordered With Your Panels

Fastener counts and closure types are included in our free roof take-off, so the accessory package arrives with the panels and trim — one delivery, everything on site, delivered free.