These 13mm Forgefix Galvanised Felt Nails are supplied in a convenient 250g bag, ideal for smaller roofing projects and repairs. The 13mm length makes these nails particularly suitable for securing felt to thinner roof boarding and lightweight shed structures. Featuring a large head design, these nails distribute the load directly underneath the top of the nail, ensuring that roofing felt stays firm and secure whilst reducing the risk of tearing.
The galvanised zinc coating provides increased resistance to corrosion, making them dependable for outdoor roofing applications. The galvanisation process applies a protective zinc coating to steel to prevent rusting. Zinc coatings work by forming a physical barrier and by acting as a sacrificial anode even if this barrier is damaged, ensuring long-lasting performance.