Designed for demanding roofing applications in areas subject to high winds, these 1-5/8″ Tin Cap Rings are a vital component for a secure and reliable roof assembly. Their Miami-Dade approval signifies that they have undergone rigorous testing and meet the strict criteria for wind uplift resistance and durability required by one of the most stringent building codes in the United States. Used in conjunction with roofing nails (commonly ring shank nails for maximum grip), these tin caps provide a large bearing surface that significantly enhances the pull-through resistance of roofing felt, synthetic underlayments, and base sheets. Constructed from galvanized steel for corrosion resistance, these 1-5/8″ tin caps ensure that your roofing underlayment remains securely fastened to the deck, providing crucial secondary protection against moisture intrusion and helping to safeguard the integrity of the entire roof system, especially in severe weather conditions.
- Product Details:
- Size: 1-5/8″ diameter
- Material: Galvanized steel (Tin)
- Approval: Miami-Dade County Product Control Approved
- Designed for use with roofing nails (ring shank recommended)
- Meets stringent wind uplift and corrosion resistance standards
- Features:
- Provides superior holding power for roofing underlayment and base sheets
- Significantly increases pull-through resistance
- Essential for roofing applications in high-wind zones
- Corrosion-resistant for long-term performance
- Meets rigorous Miami-Dade County building code requirements
- Contributes to a more secure and weather-resistant roof assembly
- Applications:
- Mechanically fastening roofing felt underlayment
- Securing synthetic roofing underlayment
- Attaching asphaltic base sheets
- Roofing projects in high-velocity hurricane zones (HVHZ)
- Applications requiring Miami-Dade County product approval
- Residential and commercial roofing


