Nail guns are versatile tools, designed for specific tasks, but can sometimes be repurposed for other jobs. In this article, we’ll explore whether you can use a roofing nailer for lap siding and what factors to consider before attempting this crossover.

Roofing Nailers: A Brief Overview

Roofing nailers, also known as coil nailers, are specialized tools designed for attaching shingles, underlayment, and roofing materials to roof decks. They’re optimized for roofing tasks, featuring:

1. Nail Length: Typically, roofing nailers use nails ranging from 1 to 1-3/4 inches in length.

2. Nail Collation: These nailers use coiled nails, allowing for efficient and rapid nailing without the need for frequent reloading.

3. Nail Shank and Head: Roofing nails are usually smooth-shank with large, flat heads designed to hold down roofing materials securely.

Using a Roofing Nailer for Lap Siding

1. Consider Nail Length:

   Roofing nailers use relatively short nails, primarily designed for roofing applications. Lap siding, on the other hand, often requires longer nails for secure attachment. If you attempt to use a roofing nailer, the nails may not be long enough to hold the lap siding firmly in place.

2. Nail Collation:

   Roofing nailers use coiled nails that feed efficiently for rapid fire. Lap siding may require single, longer nails that are not compatible with this type of nailer. The collation mechanism in roofing nailers may not work well with siding nails.

3. Nail Shank and Head:

   Roofing nails have smooth shanks and large heads to prevent roofing materials from tearing. Lap siding typically requires nails with ring shanks or other features for better holding power and less chance of pullout. Using a roofing nailer may compromise the siding’s stability.

Safety and Durability Concerns

Attempting to use a roofing nailer for lap siding can raise safety and durability concerns:

• Safety: Inappropriate nail size and type may lead to poor attachment, causing siding to loosen or even fall off over time. This poses safety risks and compromises the integrity of your building’s exterior.

• Durability: Lap siding is designed to protect your home from the elements. Using the wrong nails and tools can shorten its lifespan and lead to maintenance issues down the line.

Conclusion

While nail guns are versatile tools, using a roofing nailer for lap siding is not recommended due to the significant differences in nail length, collation, shank, and head type. To ensure a secure and long-lasting installation of lap siding, it’s best to use a siding nailer or a nail gun specifically designed for this purpose. Proper tools and techniques ensure a professional finish and prevent potential safety hazards and durability issues down the road.