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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.

Outside Corner Trim - # WS-808

Outside Corner Trim - Vertical Installation

Detail #WR-WSD-W14

We offer two different types of inside corner trim, but this is the easiest one to install. The trade-off is that it has exposed rivets. This installation detail is different when the panels are installed horizontally versus vertically. This installation detail is for a vertical wall panel only.


This parts list is designed to help you calculate the quantity of accessories that you’ll need for your trim installation. It has all of the accessories that are needed to install 1 full piece of trim, which is 120" long. To calculate the total number of accessories you will need for your job, simply take the number of trim pieces associated with the trim part purchased and multiply the list by that number for a total for your project.


  • 1 Piece Outside Corner Trim - WS-808
  • 1 Piece Of Z-Metal Trim - WS-806
  • 1 Piece Of Z-Metal Trim - WS-816
  • 20 Pancake Head Screws (#10X1") NO Washer
    Verify Metal To Wood
  • 20 Rivets
  • 2 Tubes Of Butyl Sealant
How To Install Metal Corner Trim

Corner Trim Installation Videos

Corner trim is the typically the last pieces of flashing that's installed for a metal siding job. If the panels are installed horizontally, then it will require foam closure strips. If it's installed vertically foam closure is not required.

Vertical Corner Trim Installation

Vertical Inside & Outside Corner Trim

Inside And Outside Corner Trim Installation For Corrugated Metal Siding And Wall Panels. Step By Step Metal Siding Installation Instructions

Just in case you forgot