Best Replacement Nails & Fasteners for Roofing Jobs
- 2 hours ago
- 2 min read
Roofing contractors know that fasteners are just as important as shingles or panels. Using the wrong replacement nails or screws can lead to blow‑offs, leaks, failed inspections, and warranty issues—especially when repairing or replacing older roofs.
This guide breaks down the best replacement nails and fasteners for roofing jobs, focusing on products contractors trust for asphalt shingles, metal roofing, underlayment, and repair work.
Why Replacement Fasteners Matter in Roofing
When reroofing or repairing existing systems, contractors must match:
Fastener length and diameter
Corrosion resistance
Manufacturer fastening requirements
Improper replacements can compromise holding power and void material warranties.
Electro‑galvanized roofing nails are widely used for asphalt shingles on residential projects. They provide good corrosion resistance at an affordable cost.
Best for:
Asphalt shingle replacements
Dry, low‑humidity environments
Standard residential reroofs
Hot‑dipped galvanized nails offer thicker zinc coating and superior corrosion resistance, making them ideal for reroofs where durability matters.
Contractors prefer these for:
Coastal or high‑moisture areas
Long‑term durability
Manufacturer‑compliant installs
Stainless steel nails are the top choice for high‑end roofing projects and extreme environments. While more expensive, they provide unmatched corrosion resistance.
Best used for:
Coastal roofing jobs
Slate or premium shingles
Long‑life roof systems
Most professional roofing crews rely on coil nails for speed and efficiency. Replacement coil nails must be compatible with your roofing nailer and meet shingle specs.
Key considerations:
Proper shank length
Smooth or ring shank
Correct wire collation
Metal roofing systems require screws—not nails. Replacement fasteners must seal properly to prevent leaks and panel movement.
Contractors use these for:
Corrugated metal panels
Exposed‑fastener metal roofs
Flashing and trim
When replacing underlayment, cap nails or cap screws help prevent tearing and meet manufacturer requirements.
Common uses include:
Synthetic underlayment
Felt paper
Ice and water shield
Matching Fasteners to the Roofing System
Professional roofing contractors typically follow this rule:
Shingles: Galvanized or stainless steel nails
Metal roofing: Self‑drilling screws with washers
Underlayment: Cap nails or cap fasteners
Using the correct replacement fastener helps avoid callbacks and inspection failures.
Protect Your Tools, Materials, and Business
Fasteners, tools, and materials are all part of your jobsite investment. Theft, damage, or liability claims can quickly impact profitability.
Wexford Insurance offers roofing contractors coverage options including:
General liability
Workers’ compensation
Tools and equipment coverage
Commercial auto insurance
👉 Request a roofing contractor insurance quote from Wexford Insurance.
