Metal roofing accessories: The do’s and don’ts

By Jonny Suchor. 

Essential tips for a durable and aesthetically pleasing metal roof.

Attention to detail is key when installing a metal roof. Metal roofs, known for their durability of over 60 years, depend heavily on the right choice and fitting of roofing accessories. Tyler Roose from American Building Components (ABC) offers essential insights for mastering metal roofing installation to ensure both the roof's longevity and visual appeal. 

Choosing the appropriate accessories starts with clearly understanding the type of construction, more specifically the roofing substrate. The material the panels are attached to directly impact the type of fastener used. Another consideration is the roof layout and if it has unique roof features like chimneys or skylights which require precise flashing to prevent leaks. The roof's pitch and slope are also crucial to pay attention to as they affect water flow, dictating the right panel profiles and accessories needed for effective water drainage and aesthetic consistency. 

Before you can select the right accessories, it's crucial to understand your roof's unique requirements. According to Tyler, “Each panel series has specific installation resources with a product checklist that outlines the standard accessories that should be used.” 

Like any roof accessory installation, precision is key. “All penetrations should be added to the project specifications and approved ahead of time by the roofing contractor... For the longevity of the metal roof, it's crucial to follow the standard details for your roofing conditions,” according to Tyler.  

And when it comes to installing these accessories, it's essential to avoid using incompatible materials like lead, copper and graphite together, as they can lead to corrosion. Choosing the correct clip system for your insulation's thickness and using recommended tools, like snips instead of abrasive saws, will help prevent damage to the paint and metal. 

Learn more about effectively installing metal roofing accessories here.