Metal Coil/Flats: Same Day Pick Up In Arizona

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.


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.

Exposed Fastener Metal Roofing & Metal Wall Panels

Exposed fastener panels are the most affordable type of metal roofing and siding. They’re a great choice for your residential or commercial building. Buy exposed fastener panels directly from the manufacturer for your roof or wall and save.

Exposed Fastener Roof And Wall Panels

What Are Exposed Fastener Panels?

Exposed fastener metal roof and wall panels are designed so that the fasteners will pierce through the face of the metal panels and attach directly onto the structure. The fastener head will be visible and will not be concealed by the panel seam. 

Are Exposed Fastener Panels Right For Me?

Exposed fastener panels are the most affordable type of metal roofing and siding panel, the easiest to install, and are readily available.

The main disadvantage is that the fasteners penetrate the panels and pin the sheets in place. The sheets cannot expand and contract in the same manner as a standing seam panel. The screws may back themselves out and have to be re-tightened or replaced. 

Frequently Asked Questions

At Western States Metal Roofing, we're often asked a number of questions related to an exposed fastener metal roofing system. Below are the most common. Click on the plus symbol next to the question to open the answers to our most frequently asked questions.

Do exposed fastener metal roofs leak?

Exposed fastener panels have thousands of screw holes that will penetrate the metal sheeting. The fasteners have a sealing washer that will compress after it's tightened. If the screw is over-tightened or under-tightened then it could leak. This is the number one cause of roof leaks. 

Here are three things that you can do to prevent roof leaks:

  1. Don't over-tighten or under-tighten your fasteners.
  2. Install all of your trim and flashings correctly.
  3. Use a high quality metal roofing underlayment.

What's the correct way to screw down the metal panels?

How do you install corrugated metal roofing?

Does a metal roof need underlayment?