A watertight roof starts with the right fastener. JLHY's umbrella head roofing nails feature a large diameter head (25-30mm) that distributes pressure over a large area of roofing felt or shingles, creating a seal that resists water ingress even under wind-driven rain. Essential for asphalt shingles, felt underlayment, and sheet metal roofing.

Manufactured from carbon steel with electro-galvanised or hot-dip galvanised finishes, or in stainless steel A4 for coastal applications. Optional neoprene rubber washer bonded to the nail head provides additional sealing barrier. Compatible with standard pneumatic roofing nailers for high-volume installation.

Produced to BS 1202 and ASTM F1667 standards. Available in lengths from 25mm to 75mm to accommodate different roofing material thicknesses. Custom head colors available. Contact our roofing team for specifications and pricing.