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Choosing the Right Fasteners for Your Metal Roofing: A Comprehensive Guide

 Did you know: In 2016, a worker in a Chinese furniture manufacturer was killed because a table toppled on him. The table had been installed with the incorrect type of screws, which were not strong enough to support the table's weight. According to research, experts believe that 95% of fastener failures are caused by simply choosing the wrong fastener. Hence, choosing the right type of fasteners for metal roofing is crucial as it directly impacts the success and durability of your roofing project. 


Suppose you're picking fasteners for metal roofing, and the screw manufacturers provide you with the wrong screws. There could be two possible catastrophic failures:

  1. You will not be able to complete the fastening process.

  2. The roof will not stay in the same position, causing an accident.


Not to worry, as you’ve landed in the right place. This quick guide highlights pro tips to help you select the right fasteners for metal roofing projects.


Role of EJOT in manufacturing fasteners for metal roofing

Daily, we encounter many objects such as tables, switches, and smartphones, all of which function seamlessly thanks to the essential role played by fasteners in holding them together. 


This fact underscores the importance of using appropriate fasteners tailored to specific applications. As the most experienced brand among worldwide screw manufacturers, EJOT has brought this knowledge to the global stage by offering an array of fastener categories designed for various purposes, including the development of metal roofing fasteners. 

Understanding fasteners for metal roofing

As the name suggests, metal roofing fasteners refer to an instrument specially designed for metal roofing applications. They mechanically join metal roofing panels or sheets to the underlying structure. These fasteners are critical in keeping the metal roofing secured in place and ensuring its stability and weather resistance.



Tailored to the specific requirements of your metal roofing project, you can easily find them in various shapes, sizes, and patterns. Commonly, screws, nails, and clips are the most widely-used fasteners for metal roofing, with each type serving specific roofing applications.


For instance, 


Screws

Clips

Screws are commonly used for joining metal panels with purlins or other support structures in metal roofing installations.

Clips may be used specifically for standing seam metal roofing installations.

Screws provide a strong and secure connection between metal panels and support structures.

Clips offer a concealed fastening method, creating a sleek and seamless appearance for standing seam roofs.

Screws come in various lengths and types, such as self-tapping screws or self-drilling screws, to accommodate different metal thicknesses.

Clips are designed to fit precisely with standing seam panels, ensuring a secure and watertight attachment.

The use of screws may require pre-drilling holes in the metal panels, while clips eliminate the need for pre-drilling, reducing installation time and effort.

In regions with high wind or snow loads, screws are often preferred for their superior holding strength.

Clips allow for natural thermal expansion and contraction of metal panels, preventing potential damage caused by metal movement.

Both screws and clips play crucial roles in metal roofing installations, offering flexibility and reliability to suit various project requirements.


Factors to Consider When Choosing fasteners for metal roofing 

  1. Material compatibility

When it comes to fasteners for metal roofing, a one-size-fits-all approach doesn’t work; this is why different metals require different fasteners. 


Always check for the type of metal being used in your roofing project and then pick fasteners compatible with the metal's properties, ensuring a secure connection.

  1. Weather resistance

The purpose of a metal roofing system is to resist corrosion and confront challenging weather conditions. 


Select fasteners for metal roofing that offer weather resistance, including corrosion resistance, to lock in the longevity of your metal roof.

  1. Load-bearing capacity

Before you select a fastener for metal roofing, configure whether its load-bearing capacity is relevant to your project requirements. Having this information will help you choose fasteners that can withstand the anticipated load without compromising the structural integrity, even at a tender age.

  1. Length and size

Always ensure that the length and size of the fastener match:

  1. the thickness of the metal roofing panels, and 

  2. the depth of the installation surface. 


Diligent attention to detail will guarantee a secure and durable metal roofing system.

Types of fasteners for metal roofing

  1. Self-drilling screws

These screws feature a drill point, making them efficient in fastening metal roofing without the need to pre-drill holes.

  1. Pancake head screws

These low-profile screws are ideal for installing metal panels with concealed fasteners, providing a clean and aesthetically-pleasing finish.

  1. Stitch screws

Designed for side-lap joints, these screws enhance the structural integrity of the metal roof while minimising the risk of leaks.

Expert tips for installation:

  1. Follow the manufacturer’s recommendations

Manufacturer instructions will give you all the information you need on safely using the product. Ensure you follow the screw manufacturer's installation instructions and specifications to ensure the screws are installed properly.

  1. Use the right tools

Ensure the installation process is accurate and efficient by investing in high-quality tools and equipment.

  1. Regular maintenance

You can extend the life of your metal roof by scheduling regular inspections and maintenance.

Why EJOT for metal roofing fasteners?

A century-old firm, EJOT has been the leading screw manufacturer, reputed for providing best-in-class fasteners across industries like construction, automotive, and many others.


The following are the factors that make EJOT a pioneering brand in the screw manufacturers industry. 

  1. Proven expertise

With over 100 years of experience in the fastening industry, EJOT has established itself as a global leader among worldwide screw manufacturers. Their passion for innovation and quality has earned them various benchmarks for excellence.

  1. Superior quality

EJOT diligently endeavours to manufacture heavy-duty fasteners that exceed international standards of quality and durability. They follow rigorous testing procedures to produce fasteners that can withstand demanding challenges in various industries.

  1. Comprehensive product range

A brass hat among screw manufacturers, EJOT offers a diverse range of fasteners engineered to defy various metal roofing challenges. So, be it self-drilling screws, pancake head screws, or stitch screws, EJOT offers a comprehensive selection to meet your specific installation requirement.

  1. Material compatibility

As an experienced name among all leading screw manufacturers, EJOT understands the importance of material compatibility, especially when it comes to screws for metal roofing. Their products are designed and manufactured to address different metal types, ensuring a secure and long-lasting bond without the risk of corrosion.


Summing up

“Small size, big impact”


Selecting the right fasteners for metal roofing is a decision that should not be taken lightly. Considering the crucial role of fasteners, you can ensure a successful and durable metal roofing installation by relying on reputable screw manufacturers such as EJOT.


Invest in high-quality fasteners that are compatible with your roofing material and follow the best installation practices for a reliable, weather-resistant, and long-lasting metal roof.
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