Accessories
Metal Roofing Accessories

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

trim-and-flashing

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

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

metal-roofing-fasteners-screws

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

fiberglass-roofing-panels

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

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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-g90-square-tube

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

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

novaflex-metal-roof-adhesive-sealant

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.

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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.

snow-retention-solutions

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.

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

Mechanically Seamed Metal Roofing - MS2®

This popular type of standing seam metal roofing has a two inch panel seam. It's perfect for very low sloped commercial or residential roofs. A standing seam roof has a more difficult metal roof installation because it is a concealed fastener panel and is normally installed by professionals.

Don't Forget About The Seamer Tool! You'll Need One. 

Mechanically Seamed Standing Seam Panels

What Is Mechanically Seamed Roofing?

Mechanically seamed roofing is a standing seam metal panel that has edges that line up with each other. A roof seamer is used to bend the roof panel edges and interlock the sheets together. This is referred to as a single lock or a double lock system.

  • Double Lock has two folds and has 180 degree seams. It’s used more often and is a more weather-tight connection.
  • Single Lock has one fold and has 90 degree seams. It’s rarely used and requires a greater roof slope.

MS2® Standing Seam – 2” Mechanically Seamed

Mechanically seamed metal roofing is the most weather-tight roofing system compared to the other standing seam systems. It's more durable than snap lock panels or nail strip standing seam roofing.MS2® is ideal for an existing roof nearly flat and can handle pitches as low as .5" to 1" in 12". It's the most ideal for snow country out of all the metal roofing materials and can be seamed with a single or double lock connection. Roof seamer rentals are available to make your installation as smooth as possible. 

Mechanically Seamed Flashing Details & Trim Part Numbers

Product Data

Material Type: Mechanically Seamed Metal Roofing

Rib Height: 2"

Overall Width:
Standard: 12", 16", 18"
Custom Widths Available: 12"-24"

Available Gauges: 24/Standard
22/Custom Ordered

Substrate: AZ50 Minimum (aka Galvalume®/Zincalume®)

Finishes: PVDF Resin Based

Fasteners: Concealed

Panel Length: 1' to 52'

Recommended Minimum Roof Slope: 1/12

Installation:
Installation over a solid substrate with an underlayment between the panel and the substrate.


See How These Colors Will Look On Your Building

Standard Colors (PVDF)

Click the dropdown menu to explore more color options for this panel type.

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  • Regal Blue Image
  • Slate Blue Image
  • Regal Red Image
  • Colonial Red Image
  • Terra Cotta Image
  • Classic Green Image
  • Dark Bronze Image
  • Medium Bronze Image
  • Mansard Brown Image
  • Burnished Slate Image
  • Zinc Metallic Image
  • Charcoal Gray Image
  • Slate Gray Image
  • Ash Gray Image
  • Copper Penny Image
  • Desert Tan Image
  • Sandstone Image
  • Almond Image
  • Bone White Image
  • Regal White Image

Matte Colors

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  • Matte Regal White Image
  • Matte Sandstone Image
  • Matte Desert Tan Image
  • Matte Slate Gray Image
  • Matte Musket Gray Image
  • Matte Zinc Metallic Image
  • Matte Patina Image
  • Matte Charcoal Gray Image
  • Matte Burnished Slate Image
  • Matte Mansard Brown Image
  • Matte Medium Bronze Image
  • Matte Dark Bronze Image
  • Matte Midnight Black Image
  • Matte Black Image
  • Matte Classic Green Image
  • Matte Colonial Red Image

Special Order Colors (500 Sq. Ft. Minimum)

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  • Solar White Image
  • Stone White Image
  • Surrey Beige Image
  • Sierra Tan Image
  • Dove Gray Image
  • Aged Patina Image
  • Sage Green Image
  • Hemlock Green Image
  • Hartford Green Image
  • Evergreen Image
  • Burgundy Image
  • Silver Metallic Image
  • Champagne Image
  • Pre-Weathered Galvalume Image

Additional Finishes

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  • Galvalume®/ Zincalume® Image
  • Galvanized G90 Image
  • A606-4 (aka Corten®) Image
  • Bare Cold Rolled Image
  • Bonderized Image
  • Rezibond® Image
  • Copper Image
  • Stainless Steel Image

Black Colors

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  • Black Zinc Matte® Image
  • Matte Black Image
  • Matte Midnight Black Image
  • Dark Bronze Image
  • Matte Dark Bronze Image
  • Medium Bronze Image
  • Blackened Steel Matte® Image
  • Speckled Blackened Rust® Image
  • Streaked Blackened Rust® Image
  • Blackened Copper® Image
  • Vintage® Image
  • Burnt Wood® Image

Copper Colors

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  • Speckled Copper® Image
  • Speckled Blue Copper® Image
  • Copper Patina® Image
  • Green Copper® Image
  • Aged Copper® Image
  • Blackened Copper® Image
  • Burnished Slate® Image
  • Weathered Metallic® Image
  • Copper Penny® Image

Gray Colors

Click the dropdown menu to explore more color options for this panel type.

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  • Burnished Slate Image
  • Charcoal Gray Image
  • Patina Image
  • Slate Gray Image
  • Dove Gray Image
  • Zinc Metallic Image
  • Ash Gray Image
  • Matte Burnished Slate Image
  • Matte Charcoal Gray Image
  • Matte Patina Image
  • Matte Zinc Metallic Image
  • Matte Musket Gray Image
  • Matte Slate Gray Image
  • Vintage® Image
  • Black Zinc Matte® Image
  • Gray Zinc Matte Image
  • Galv-Ten Robust® Image
  • Zinc Patina Image
  • Bonderized Image

Rusted Colors

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  • Streaked Rust® Image
  • Speckled Rust® Image
  • Fresh Rust® Image
  • Corten AZP Raw® Image
  • Weathered Rustic® Image
  • Weathered Metallic® Image
  • Iron Rust® Image
  • Antique Rustic® Image
  • Reclaimed Metal Rust® Image
  • Streaked Galvanized Rust® Image
  • Speckled Galvanized Rust® Image
  • Blackened Copper® Image

Vari-Cool® Color Changing Paint System

Click the dropdown menu to explore more color options for this panel type.

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  • Copper Brown Patina Image
  • Kaleidoscope Image
  • Mesa Sunrise Image

Ordering Information

matte black corrugated roof walls

Our goal is to earn your trust and provide excellent service at a factory direct price. Check out our Google reviews.

When you place your order with Western States Metal Roofing you can expect the following:

  • Made to Order Panels - We cut your metal roofing and metal siding panels to the exact lengths needed.
  • Onsite Roll Forming (AZ Only) - The perfect solution for panel lengths that are over 50'
  • Fast Turnaround - 1 to 3 week lead time.
  • Shipping Convenience - Inexpensive delivery throughout the USA, Canada, and Mexico
  • Knowledgeable Sales Associates - Helpful and friendly sales associates that will answer all of your questions.

Get a quote

matte black corrugated roof walls

On-Site Rollforming In Arizona

On-Site Roll Forming Service For Standing Seam Metal Roofing

We use a portable roll forming machine to manufacture your metal roofing and siding panels right on your job site location. We bring the factory to you. There is no limitation to the length of your panels.

  • Only Available In Arizona
  • Commercial Jobs Only
  • Not Available For Residential Jobs 

 

Related Products

ADDITIONAL ITEMS YOU WILL NEED

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Do You Have Questions about metal roofing? We have the answers.

The Metal Roofing Learning Center

It's a great resource for contractors, architects, and homeowners.

Easy to navigate learning center with videos and blogs that will answer your questions.

  • Installation Videos
  • Panel Comparisons
  • Cost
  • Much More

Visit Now

metal-roofing-learning-center-02
ARTICLES DIRECT FROM THE LEARNING CENTER

Everything You Need To Know About Standing Seam

Let your imagination run wild!

COLOR & PRODUCT VISUALIZER

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