Exposed Fastener Metal Roofing

Most projects are completed within a few days, depending on size and complexity.

Potentially, depending on the condition of your decking. So long as the wood is in good condition at the time of inspection and an underlayment is used, an exposed fastener  metal roof can be installed successfully over existing shingles.

For our exposed fastener metal roofs, we use  Tuff-rib panels from Premex, Pro-Appearance Panels from Kyfus, and ProZ Fasteners. 

Pro Appearance metal panels are a type of exposed fastener metal roofing panel designed to give you great curb appeal and long-lasting durability, at a cost that’s much more accessible than premium options like standing seam roofs.

When paired with PRO-Z Fasteners, these panels deliver much of the high-end look and performance of pricier systems, but at a fraction of the cost. They’re a smart choice for homeowners who want the reliability and appearance of metal roofing without stretching the budget.

Equity Roofing uses Pro Appearance panels from Kyfus as one of their preferred options for exposed fastener metal roofs, alongside Tuff-rib panels and PRO-Z fasteners. With this combo, you’ll benefit from a 50-year warranty and a roof that stays sharp and weather-resistant without breaking the ban .

Pro-Z fasteners are high-performance roofing screws designed specifically for exposed-fastener metal roofs. They stand out because:

• They have a full metal cap that shields the gasket from UV damage, which prevents leaks over time.

• The zinc-aluminum alloy cap provides superior rust resistance—no more ugly rust streaks on your roof.

• Each fastener has a built-in stop mechanism to avoid over-driving, a common cause of gasket failure with standard screws.

• They include a 50-year material warranty to protect from rusting and leaks

Metal roofs with quality material, such as high tensile steel, don't usually dent easily. Lower-grade metal or thinner panels, however, are more prone to dents. 

Oil canning is a waviness or rippling that can show up in flat metal panels. It is purely cosmetic and does not impact performance. 

Oil canning can be caused by: 

• Thermal Expansion

• Fastening too tightly

• Uneven roof decks

• Thin metal panels

• Dark and shiny paint colors

• Manufacturing issues

Oil-canning is never 100% preventable, but you can take steps to decrease the chances of oil-canning and its appearance. 

We discuss this in detail in our article on oil canning. 

Most insurers offer discounts for metal roofing. Homeowners can also invest in an optional upgrade with reflective underlayment, which can provide modest energy savings on cooling costs.