What Size Roofing Nails For Architectural Shingles?

There’s no room for error when it comes to roofing. Ensuring the nails are the correct size and type is essential in creating a secure and long-lasting roof. This article will answer this question by exploring various factors that come into play when choosing the right-sized nail for architectural shingles. 

The type of material used and environmental conditions such as temperature or humidity can affect which size nail to use on certain roofs. In addition, understanding important industry terms like “overdrive” and “underdrive” can help ensure you follow proper installation techniques. Knowing these nuances before starting a project can save time and money for repairs. 

This article aims to provide readers with an easy-to-follow guide on determining what size roofing nails they need for their asphalt shingle replacements and architectural shingle projects so they can feel confident in their workmanship while protecting their investment from potential damage caused by incorrect installation methods or materials selection.

Choosing The Right Size Nail For Your Shingles: A Comprehensive Guide

Choosing the right size nail for shingles is essential. The wrong size can lead to damage and void warranty. How do you know which nails will work best? This guide will help you make the right choice.

The first step in selecting a nail size is determining what shingle material you use. Different materials require different-sized nails, as some may require larger ones than others due to their weight or thickness. Additionally, if you work with asphalt shingles, select galvanized steel nails tested and approved by Underwriters Laboratories (UL). 

Next up is assessing the roof’s pitch; this refers to its angle or slope from top to bottom when viewed from one side. A higher-pitched roof requires longer nails than those used on lower pitches; it’s also important to note that standard-length nails won’t work on roofs with an 8:12 pitch or steeper since they don’t penetrate deep enough into the sheathing board beneath the shingle layer. You’ll need special long-length ring shank coils instead! 

Overall, selecting proper-sized nails for your project isn’t just about aesthetics – it’s essential to ensure the waterproofing and longevity of any roof installation job, so consider these points before starting work on yours! Now let’s move on to what factors determine roofing nail size.

What Factors Determine Roofing Nail Size?


Choosing the correct size of roofing nails is essential when installing architectural shingles on your roof. But what factors determine the size of the nail you should use? In this article, we’ll explain why getting the right size for a secure installation is essential and provide an overview of which sizes are suitable for different types of shingles.

  • The type of shingle being installed is one factor that determines the appropriate size nail. For example, if you’re using asphalt or fiberglass three-tab shingles, a 1/4 inch diameter by 7/8 inch length roofing nail is recommended. On the other hand, if you’re installing thicker laminated architectural style shingles, larger nails, such as 3/8 inch diameter by 1-1/2 inch length, may be necessary to penetrate all layers and ensure proper adhesion the sheathing below.
  • Other considerations include local building codes specifying specific minimum requirements for nail sizes and lengths; climate conditions (areas prone to high winds); personal preference; and cost-effectiveness (larger nails tend to cost more). 
  • It’s also essential to select the right-sized nails and install them correctly so they don’t work their way out over time. A few tips include making sure each nail penetrates through both layers of material; checking for proper depth with every installation; using hot dipped galvanized or stainless steel nails in coastal environments where corrosion is likely due to salt air exposure; and ensuring that removal of existing old fasteners before adding new ones. 

With these factors in mind, let’s move on to how best to install architectural shingles with properly-sized nails.

How To Install Architectural Shingles With The Correct Nails

Installing architectural shingles on a roof can be tricky, but it’s much more manageable with the proper nails. 

  • The first step is determining what size roofing nails you need for your specific type of shingle. Generally, larger nails are used for heavier and thicker shingles, while smaller ones are better suited for lighter-weight materials. Using the correct length is also essential; if the nail isn’t long enough, it won’t penetrate deep enough into the material and could cause problems.
  • Once you’ve determined what size nail you should use, select an appropriate installation technique based on your unique circumstances. For example, some roofs may require pre-drilling holes, while others may not need additional preparation. Additionally, different types of fasteners are available depending on whether or not they will be visible after installation is complete – this could impact which type of fastener is best for your project.
  • Finally, when installing architectural shingles, ensure that everyone is securely attached so that no wind or rain can loosen them up over time. It means ensuring that each nail has been appropriately driven at least 1/4 inch below the surface of each shingle before moving on to the next one – this helps create a watertight seal between them so water won’t seep through gaps between them later on down the road! By following these steps correctly from start to finish, you can rest assured that your new roof will stand firm against whatever Mother Nature throws!

In summary, choosing the right size roofing nails for architectural shingles is essential in ensuring your roof has a long lifespan and looks excellent. Different factors, such as material type, nail length, and nail diameter, can all play a role in determining which type of nail to use. Ensuring you install the shingles properly using the correct nails is also essential. 

My final thought on this topic is that it pays to be informed when selecting materials for your roof project so that you get the best results possible. Researching different types of nails and their respective sizes will help ensure that your new roof stands up against weather conditions and remains beautiful year after year. 

Finally, I recommend that readers always consult with an experienced contractor or professional before beginning any home improvement project involving your roof. They can provide valuable advice on what material to use for success and guidance regarding installation techniques. With their expertise, I’m confident you’ll find plenty of success with your next DIY job!


Water Damage and Roofing of Round Rock is located at 30 Woodland Ln, Round Rock, TX. From Austin-Bergstrom International Airport(AUS) head east toward E McNeil Rd, and then turn left toward S Brown St. Continue straight onto S Brown St and then turn right onto E McNeil Rd. Turn left at the 2nd cross street onto S I-35 Frontage Rd/Morrow St and then take the ramp on the left onto I-35 S. Merge onto I-35 S. Afterwards, take the exit toward US-183 Hwy S and then take the ramp to U.S. 183 S. Merge onto US-183 Hwy S and then keep left to continue on 183 Toll. Continue onto S Hwy 183 (signs for Texas 71 W/Ben White Blvd/Riverside Dr) and then use the left 2 lanes to turn left to merge onto State Hwy 71 E. Exit onto Spirit of Texas Dr and after 0.4 miles you have arrived at Water Damage and Roofing of Round Rock.

We are open 24/7.

For additional questions, call us at (512) 566-5511.

Always entrust your roofing services needs to professionals and certified contractors who value customer satisfaction and excellence.

Water Damage & Roofing of Round Rock is located in Round Rock, Texas. We can be reached on Yellow Pages and Go My Local. If you would like a more personalized experience you can call us at (512) 566-5511 any hour of any day.

We value the needs of our clients and we always make sure that we meet them with utmost care and excellent results.

No matter how simple the roofing service may be, our highly skilled and trained staff members always give their best.