Metal Roofing Accessories

Find fasteners, anchors, bolts, hardware and more. We are a leading provider of quality fastening products for metal roofing and siding


Flashing and trim available in steel with coordinating finishes and colors for your residential, commercial, industrial or agricultural metal roofing project.


Use sealant tape at the panel laps for metal roofs to increase weather tightness. Order yours today.


Self drilling metal roofing fasteners, rivets, and clips available. All types. Metal to Wood and Metal to Metal. Painted and Galvanized.


High Quality, Natural Illuminating FRP Panels that match our most popular metal roofing profiles. Immediate Availability - 8 OZ White.


Foam closures for metal roofing and metal decking. 7/8" Corrugated, PBR Panel, Western Rib (7.2 Panel). Shop a wide variety of foam closures and foam plugs.


Galvanized square tube in stock in 14 gauge at many different lengths. Galvanized tube used for metal fence posts, metal carports, deck posts, panic bar gates, or building supports.


Metal Purlins and Cee Channel are in stock. Cee Purlins and Zee Purlins. Galvanized and Red Prime Painted. Immediate availability.


Buy Metal Roof Sealant. Available In A Variety Of Colors And Sizes. NovaFlex Construction Silicone Colored Caulk for Metal Roofing Applications.

Western States Metal Roofing - Pipe Flashing on a Metal Roof install Blog

We offer a wide range of pipe flashings in both square and round. Shop now.


Proper metal roof ventilation is essential for a healthy indoor environment. Our ProfileVent ventilation products are an intelligent solution for your roof.

How To Install Synthetic Underlayment On A Metal Roof-15

Find high strength moisture protective covering for the underlayment of your metal roof.


All of S-5!’s snow guard retention systems dramatically reduce these risks associated with rooftop avalanches while maintaining the clean lines of the roof. With multiple options to choose from, you can browse our selection of metal roof snow stops to see which product will work the best for your metal roof.


S-5! provides the easiest, most cost-effective way to install solar panels directly to standing seam metal roofs.

Nail Strip Standing Seam Metal Roofing

Nail Strip panels, also known as nail flange or fastener flange, are a roofing type installed primarily on residential applications and rarely used as a roofing material on commercial projects. It's the most economical and easiest standing seam panel to install as a roof or wall panel. Available in 1" or 1.5" tall panel seams.

1" and 1.5" Nail Strip - Metal Roofing Panels

Western Seam® - Nail Strip Standing Seam Roofing

A nail strip roofing panel is a snap lock standing seam roof that does not have clips. The male flange has one inch slots that are spaced 6 inches apart and fastened directly to the roof deck.

It's the most economical and easiest to install of all the standing seam systems. However, you sacrifice a lot of performance when you eliminate the clips on this metal panel. It's still an expensive panel when compared to an exposed fastener panel for a corrugated metal roof. The cost savings are only about fifty cents per square foot versus a better performing product such as MS2® or Western Lock®

Standing Seam FAQ

Standing Seam Frequently Asked Questions

At Western States Metal Roofing, we're often asked a number of questions related to standing seam metal. 

How much does standing seam metal roofing cost?


Standing seam metal will cost about twice as much as corrugated metal roofing.

  • If you purchase from a standing seam metal roofing manufacturer, the panels will cost $2 to $4 per sq. ft.
  • The total price including materials and installation will cost $8 to $14 per sq. ft

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What gauge is standing seam metal roofing?


The vast majority of standing seam metal roofing jobs are 24 gauge steel. It’s a premium roofing system that’s expected to last 40 plus years. The components must be designed to work as a whole. Standing seam roofing panels are the most expensive panels and use the best paint system. It wouldn’t make sense to use a light gauge steel for minimal savings and lesser performance.

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What is the difference between standing seam vs corrugated metal roofs?


The biggest difference between these two systems is the method of attachment. Standing seam panels are a concealed fastener system which means the fasteners don’t penetrate the face of the panel during installation and they’re not visible. Corrugated panels are an exposed fastener panel, meaning that you need to drill a screw hole through the panel to fasten it to the structure.

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What is a standing seam metal roof?

Standing seam metal roofing has a flat area in the middle and raised vertical seams at both ends. It's a concealed fastener system, meaning that the fasteners are not visible or exposed to the weather. It's water-tight and long lasting, but it's also an expensive panel system.

What is snap lock standing seam metal roofing?

Snap Lock is a concealed fastener standing seam metal roofing that has a male and female leg that snaps together. It's available as a clip fastened or nail flange fastened panel.



Choose Different Textures, Colors, Finishes, and Panel Types On Your Home Before You Decide