Challenge Galvanised Felt Nails Large Head 20mm 225g

The Challenge Galvanised Felt Nails with Large Head (20mm, 225g) are an essential and highly durable fastening solution for a wide range of roofing and outdoor applications. Designed for longevity and resistance to the elements, these nails offer superior holding power and ease of use for both professional tradespeople and DIY enthusiasts.

Constructed from robust steel and finished with a protective galvanised coating, these nails are specifically engineered to resist rust and corrosion. This makes them ideal for permanent outdoor installations, particularly for fixing roofing felt, bitumen membranes, and damp-proof courses (DPC) to timber battens and roof decks. The large, flat head design provides an excellent bearing surface, helping to secure materials firmly without tearing or pulling through, which is crucial for maintaining a watertight seal on roofs and sheds.

With a practical length of 20mm, they are perfectly sized for penetrating through felt and securely into the underlying timber, ensuring a strong and reliable fix. Supplied in a convenient 225-gram pack, you have a substantial quantity of nails on hand for completing projects of various scales without constant reloading.

Key Features & Benefits:

• Galvanised Finish: Offers excellent protection against rust and corrosion, ensuring long-lasting performance in all weather conditions.
• Large Head Design: Provides a wide bearing surface to prevent the nail head from pulling through thin or soft materials like roofing felt.
• 20mm Length: An optimal size for securing roofing felt to timber battens, providing ample penetration for a secure hold.
• Robust Steel Construction: Delivers the strength and durability needed for permanent structural fastening.
• Convenient 225g Pack: A practical quantity for numerous small to medium roofing or felt-fixing tasks.

Ideal for securing roofing felt on garden,s