When it’s time to install a new roof on your Raleigh, NC home, one detail that often goes overlooked is how the shingles are fastened—by hand or with a nail gun. While it might seem minor compared to material choice or color, the method of shingle installation plays a major role in your roof’s longevity, warranty protection, and resistance to Raleigh’s frequently stormy weather.
Both hand nailing and nail gun installation have their pros and cons, and the best choice often depends on the quality of the installer rather than the tool itself. Here’s what Raleigh homeowners need to know when evaluating this important aspect of their roofing project.
Hand Nailing: The Traditional Approach
Hand nailing involves using a roofing hammer to manually secure each nail through the shingle. This method gives the installer complete control over nail placement, depth, and angle.
Pros:
- Greater precision: Installers can feel the resistance of the material and adjust accordingly.
- Better for fragile or premium shingles: Hand nailing reduces the chance of overdriving, which can damage shingle integrity.
- Preferred by some manufacturers: Certain roofing systems recommend or require hand nailing to maintain warranty compliance.
Cons:
- Slower process: Hand nailing takes more time, which can increase labor costs.
- Dependent on installer skill: Results vary based on individual technique and consistency.
Nail Gun Installation: The Industry Standard
Nail guns (typically pneumatic) are widely used in the roofing industry for their speed and efficiency. They allow roofers to install shingles more quickly, which is beneficial for large or time-sensitive projects.
Pros:
- Speed: Faster shingle installation means shorter project timelines.
- Consistency: A calibrated nail gun can drive nails to a uniform depth.
- Cost-effective: Faster jobs often mean lower labor costs.
Cons:
- Risk of overdriving: If not properly adjusted, a nail gun can drive nails too deep, weakening the shingle’s hold.
- Potential for misfires: Speed can lead to misalignment or skipped nails if not carefully monitored.
Why Nail Technique Matters in Raleigh
Raleigh’s climate brings everything from high winds and summer storms to winter frost and hail. Proper nail installation is key to ensuring your shingles don’t lift, tear, or leak.
Incorrect nailing—regardless of method—can lead to:
- Voided manufacturer warranties
- Shingle blow-off during wind events
- Water infiltration and long-term roof degradation
Roofing professionals must pay careful attention to nailing patterns, nail depth, and placement to meet wind resistance standards and ensure the roof’s longevity.
Manufacturer Guidelines and Warranties
Leading roofing brands like GAF, Owens Corning, and CertainTeed often have specific installation requirements in their warranty terms. For example, some high-wind warranties require a six-nail pattern per shingle and may specify hand nailing for premium protection.
Failing to follow these guidelines can void your warranty—even if the roofing material itself is high quality.
Trust the Installer, Not Just the Method
Whether your roof is installed by hand or nail gun, the most important factor is the professionalism of the installer. A skilled roofing crew knows how to use both tools properly and will follow manufacturer specifications to the letter.
Certified local contractors like Rhino Roofing have the training and experience to ensure your installation meets the highest standards. They understand Raleigh’s building codes and weather risks and deliver craftsmanship that goes beyond just securing shingles.
Ask the Right Questions Before Your Roof Installation
When meeting with your roofer, be sure to ask:
- Will the crew use hand nailing, nail guns, or both?
- How is the nail gun pressure regulated to avoid overdriving?
- Do they follow the manufacturer’s specified nailing pattern?
- Are installers certified by the manufacturer?
The answers will give you insight into the roofer’s attention to detail and commitment to quality.
Final Thoughts
Hand nailing and nail guns both have their place in modern roofing. What matters most is proper training, care, and adherence to best practices. A correctly nailed roof—regardless of the tool—will stand strong against Raleigh’s varied weather, protect your home, and maintain its warranty coverage.
For peace of mind and long-lasting performance, work with a trusted local roofer who prioritizes quality in every aspect of the job.
Read also our blog: Nail Installation and Wind Resistance
