Built on Montana values, at Protech Steel we are defined by integrity, reliability, and craftsmanship—delivering premium metal roofing, siding, trim accessories and more.

  • Great Falls

    673 Vaughn S. Frontage Rd, Great Falls, MT

  • Billings

    3280 Clearwater Dr. Billings, MT

  • Helena

    6940 N Montana Ave, Helena, MT

  • Call Us!

    1-888-21-STEEL

  • Email

    info@protechsteel.com

protechsteel_875_Corrugated

7/8"
Corrugated
Panel

The 7/8″ Corrugated Panel delivers strength, versatility, and time-tested performance with a deep 7/8″ rib profile spaced at 2.675″ on center, combined with an exposed fastener design that allows for efficient installation and dependable performance. Available in multiple coverage widths for both wall and roof applications, this panel is a trusted choice for residential, commercial, and agricultural projects. Built with an anti-siphon groove and proven in the field, it offers classic lines, durability, and the rugged performance trusted across the West.

The 7/8″ Corrugated Panel delivers timeless corrugated style with dependable strength for residential, commercial, and agricultural applications. Offered in 26 gauge and 24 gauge options, it provides long-term durability and reliable performance built for tough conditions.

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875 protech corrugated

7/8"
Corrugated
Panel

The 7/8″ Corrugated Panel delivers bold strength and reliable coverage with a 7/8″ rib height and tight 2.675″ spacing, paired with an exposed fastener system for efficient installation and long-term performance. Offered in multiple widths for roofing and siding applications, it provides flexibility across residential, commercial, and agricultural builds. Featuring an anti-siphon design and a classic corrugated profile, this panel is built to handle tough conditions while delivering the durability and performance that stand the test of time in the West.

The 7/8″ Corrugated Panel delivers classic, rugged lines with the strength to handle residential, commercial, and agricultural applications. Available in 26 gauge and 24 gauge options, it offers lasting durability and proven performance built to stand up in demanding environments.

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7/8" Corrugated Panel

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Panel Information

7/8" Corrugated
Roofing & Siding

Bold and Beautiful

the 7/8" Corrugated Panel is engineered to be tough! With a continuous corrugation at 2.675" by 7/8" in 26ga and 24ga material, this panel is structurally sound!

Durability

Built for long-term durability and proven in the field, the 7/8″ Corrugated Panel has stood the test of time—so much so that you can still find it on grain silos and structures across the West decades later, continuing to perform in harsh conditions year after year.

TREDNING COLORS

View more of our color options for the 3′ PBR Panel and more at our color options page!

TREDNING COLORS

View more of our color options for the 3′ PBR Panel and more at our color options page!

Panel Data

7/8" Corrugated

The 7/8″ Corrugated Panel is available in both 26-ga and 24-ga color options, offering flexibility in strength, budget, and application. Precision roll-forming ensures consistent rib spacing and panel alignment, delivering a classic, uniform appearance across roofing and siding applications.

Exceptional Structural Strength

The 7/8" rib height is significantly deeper than standard 1/2" corrugated panels. This increased depth provides superior spanning capabilities and higher load-bearing capacity. It is inherently more robust, making it the preferred choice for areas with high wind pressures or heavy snow loads.

"Shadow-Line" Aesthetics & Versatility

The deeper 7/8" corrugation creates pronounced, bold shadow lines that offer a modern, architectural look compared to flatter profiles. This aesthetic appeal, combined with its ability to be installed either vertically or horizontally, makes it one of the most popular "crossover" panels for high-end residential accents and heavy-duty industrial siding alike. Is there a specific project you're looking at where you're debating between 24ga and 26ga for these panels?

7/8" Corrugated Panel
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Learn more about the 7/8″ Corrugated Panel installation process and trim details by downloading the full installation manual. 

7/8" Corrugated Panel

GENERAL DATA SHEET

A General Data Sheet is a concise technical overview that highlights a product’s key specifications and performance ratings. For the 7/8″ Corrugated Panel, it includes panel dimensions, gauge and color options, UL testing data, warranty information, and approved residential and light commercial applications.

7_8 Corrugated Protech Steel

Frequently Asked
Questions

7/8″ Corrugated panels are most commonly used for roofing and siding on agricultural buildings, barns, sheds, and residential or commercial accent applications where a classic, durable look is desired.

The 7/8" Corrugated panel, like many of our other panels, is available with multiple finish warranty options ranging from 40-year to Lifetime Limited, and more.

Yes—7/8″ Corrugated panels are built to handle Montana weather, with a time-tested design that stands up to wind, snow, and temperature swings, making them a durable choice for long-term performance in harsh conditions.

The 7/8" Corrugated Panel is available in 26-ga and 24-ga steel with a full range of standard and alternate color options to match both design preferences and performance needs.
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Protech Steel is a Montana-made steel manufacturer, providing top quality metal roofing, siding, and trim for projects across the region. With fast lead times and efficient production, we help keep jobs moving and give contractors the reliable turnaround they need.

© 2025 Protech Steel

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