Roofing Nails: Electrogalvanized vs Hot-Dipped Galvanized

Roofing nails are essential to the integrity of a roof, ensuring it can withstand various environmental and weather-related challenges as the years pass. Two of the most used nails are electrogalvanized and hot-dipped galvanized nails. Here’s what to know about the differences between electrogalvanized vs hot-dipped galvanized roofing nails if you’re preparing for a roof replacement.


Electrogalvanization is a process that applies a thin layer of zinc to the surface of the nail through electroplating. It involves immersing the nail in a zinc solution and passing an electric current through it, causing the zinc to adhere to the nail’s surface. Electrogalvanized roofing nails are known for their smooth and consistent appearance, making them visually appealing.

The primary advantage of electrogalvanized nails is that they are the least expensive type of roofing nails. However, they do not provide the same level of corrosion resistance as hot-dipped galvanized nails, making them less suitable for outdoor or high-moisture environments.


Hot-dipped galvanization involves a more extensive process than electrogalvanization. Hot-dipped nails are dipped into a bath of molten zinc, which creates a thicker and more robust layer of zinc coating. As a result, hot-dipped galvanized nails offer superior corrosion resistance compared to electrogalvanized nails.

Because hot-dipped galvanized nails are more corrosion resistant, they last longer, making them more durable nails than electrogalvanized nails. In fact, they are so much better that many homebuilding experts advise against using electrogalvanized nails for roofs.

Hot-dipped galvanized nails are better designed to withstand high humidity and lots of rain like we experience in Lane County. The thicker layer of zinc provides a strong barrier against rust and corrosion and, therefore, better secures the overall roof structure. Hot-dipped galvanized roofing nails are also the best option for ensuring that your roof remains in compliance with the terms of any roofing warranty.

Because hot-dipped galvanized nails are longer lasting, they are also more cost-effective in the long term, even though they may be more expensive upfront. This is because they require minimal maintenance compared to other nails, which may give out earlier, requiring repairs and replacements that can quickly add to the cost.

The enhanced strength and resistance to rust help to ensure that not only are the nails strong, but the other roofing materials they secure are fortified. This helps to prevent the degradation of other materials used in your roof.


When it comes to keeping your roof strong, sturdy, and low-maintenance, hot-dipped galvanized roofing nails are the best type of nail to use when having your roof replaced. They are slightly more expensive than electrogalvanized nails. Still, their superior performance is worth it to prevent the need for ongoing repairs and material replacement.


Oregon Roof Guys is Lane County’s top-reviewed roof replacement company. We provide roof replacements throughout Eugene, Springfield, and surrounding areas. Oregon Roof Guys is a locally owned and operated business licensed by the Construction Contractors Board. We offer financing for roof replacement. For a free estimate, call us today!