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.


Western States Metal Roofing

Explore our blog and get the latest news and information on metal roofing, plus find special home maintenance tips and tricks you can use.

Blog Feature

How to | Roofing Contractor Education | Trim and Flashing

By: Lauren Risotto
July 28th, 2021

When installing corrugated siding, you’re likely to need to install trim over a window or doorway. You will do so by using either head trim or jamb trim.

Wait! Don't forget to sign up for our newsletter.

Get the latest posts delivered to your inbox weekly. When you sign up, you're guaranteed to receive a roundup of our most read articles, access to the latest free downloads and roofing videos.

Blog Feature

Roofing Contractor Education | Metal Roof Installation

By: Lauren Risotto
March 31st, 2021

Time to get rid of your old roof? Installing a metal roof is a bigger process than other roof installations, such as asphalt shingle, with a lot of moving parts and steps. Keeping track of it all can seem overwhelming.

Blog Feature

Roofing Contractor Education | Standing Seam | roof

By: Lauren Risotto
February 9th, 2021

So you’re a homeowner and planning a DIY metal roofing installation. As you might anticipate, the most difficult part of the job is installing the trim correctly. For this reason, you’re probably looking for the easiest method of installation. 

Blog Feature

How to | Roofing Contractor Education | fastener system

By: Lauren Risotto
November 2nd, 2020

Something as small and simple as screws and fasteners are easy to disregard as a vital component of a construction project. For metal roofs, fasteners make up less than 1% of the total cost of installation, yet they can result in 100% of the roof’s failure. Your roof can fail from broken fasteners, incorrectly installed fasteners, worn out sealing washers, or the simplest of errors: using the wrong screws.

Blog Feature

How to | Roofing Contractor Education | Metal Roof Installation

By: Paul Rubio
June 12th, 2020

So, you are thinking about installing a metal roof and you don’t have any experience. You are concerned about installing the trim incorrectly because it will cause your roof to leak. As a DIY builder who may not read plans, a written install guide is confusing. That’s why we created a step by step written guide and a video that will make installing gable trim a breeze.

Blog Feature

Roofing Contractor Education | Metal Roof Installation | fastener system

By: Paul Rubio
April 15th, 2020

Do you want your metal roof to leak? Screwing or fastening down a metal roof is one of the easiest parts of a metal roofing installation, but it's also the most problematic. The main cause of a leaking roof on a “DIY” metal roofing installation is incorrectly fastening the screws. Your roof will have thousands of screw holes. Quite often, the screws are over- tightened or under-tightened and when this happens it creates leak points.