R-Panel / Exposed Fastener
Roof & Wall Panels

R-Panel, AG Stormproof, WeatherSafe and more — cost-effective metal panels for commercial, agricultural, and industrial projects. Fast quotes, cut-to-length, nationwide delivery.

📦 Nationwide Jobsite Delivery
✂️ Cut-to-Length Supply
🎨 Multiple Colors & Gauges
⚡ Same-Day Pricing
📞 866-453-5366
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B2B supply only — contractors & builders. Not retail / DIY / residential re-roofs.

50
States Served

Roof & Wall Panels — nationwide supply, cut to your specs.

Get a Free Panel Quote

Share your project details and a representative will get back to you with pricing, availability, and lead time.

We’ll respond with the best pricing and delivery options.

• ✓ Panel profile: R-Panel, AG Stormproof, or WeatherSafe
• ✓ Gauge: 22, 24, or 26 ga
• ✓ Color or finish: Galvalume, painted, or Galvanized
• ✓ Square footage or panel length and quantity
• ✓ Job ZIP code and required delivery timeline

Prefer to talk directly?

866-453-5366
Mon–Fri 9:00AM – 5:00PM Eastern Time

Reviews & Testimonials

What contractors and project managers say about our panel supply, fast quoting, and nationwide delivery.

★★★★★

“Great service and fast turnaround. They helped us choose the right R-Panel profile and the delivery arrived on time to the jobsite. Will order again.”

Carlos M.
Commercial contractor
★★★★★

“Very responsive team. They helped with panel dimensions, gauge selection, and freight coordination — no hassle at all. Panels came cut to exact length.”

Anna R.
Project manager
★★★★★

“Good quality Galvalume R-Panels and quick communication. We order regularly for our metal building projects across the Southeast.”

Luis T.
Industrial client

Why Contractors Choose
American Structural Corporate

We optimize pricing, lead times, and freight from multiple U.S. manufacturing plants for every panel project.

⚡

Fast Response

Same-day or next-day pricing on quote requests — so your project doesn’t stall waiting for numbers.

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Cut-to-Length

Panels cut to your exact dimensions — 3 ft to 45 ft — to minimize waste and on-site labor.

🎨

Multiple Colors & Gauges

Wide selection of panel profiles, gauges, and coatings (Galvalume, SMP, PVDF) to match your specs.

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Nationwide Shipping

We ship to every state — from California to New York. Jobsite delivery across the entire U.S.

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Multiple Plants

Optimized lead times and freight lanes from regional U.S. manufacturing facilities.

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One Point of Contact

From quote to delivery — clear, direct communication with a dedicated representative.

R-Panel — Product Overview

The industry’s most widely used exposed fastener panel — engineered for speed, coverage, and long-term structural performance in roof and wall applications.

R-Panel (PBR Panel) — Structural Overview

R-Panel is a through-fastened structural metal panel with 1¼” high ribs at 12″ on center and 36″ coverage width. It installs directly over purlins or a solid deck using exposed fasteners, making it one of the fastest and most cost-effective panel systems for commercial and agricultural use.

R-Panel performs equally well on both roof and wall applications, offering consistent structural performance, even-shadowed appearance, and broad compatibility with standard metal building systems across the U.S.

• ✓ 36″ coverage width · 1¼” ribs at 12″ o.c.
• ✓ Gauges: 22, 24, 26 ga
• ✓ Finishes: Galvalume®, Painted SMP, Painted PVDF/Kynar®, Galvanized
• ✓ Optional Purlin Bearing Leg (PBR) — rests directly on purlins
• ✓ Minimum slope 1:12 (roof) · vertical & horizontal wall use
• ✓ Cut-to-length: 3 ft to 45 ft
• ✓ Florida Building Code & Miami-Dade Hurricane Zone approved

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Available Finishes

Choose the finish that best matches your project environment, durability requirements, and budget.

Galvalume®

Galvalume® Panels

An aluminum-zinc alloy coating applied to the steel substrate, providing superior corrosion resistance and long service life. Galvalume is the industry standard for unpainted or light-colored metal roof and wall panels. Ideal for commercial, agricultural, and industrial applications where maximum durability and low maintenance are priorities.

Painted — SMP / PVDF

Painted Panels

Factory-applied paint finishes in a wide range of colors. SMP (Silicone Modified Polyester) is a cost-effective option for standard commercial and agricultural projects. PVDF / Kynar® 500 offers superior UV resistance and color retention for premium, long-lasting performance on demanding commercial applications. Available on Galvalume substrate.

R-Panel Specifications

Standard specifications for our R-Panel supply. Contact us for AG Stormproof or WeatherSafe specs, custom gauges, or colors not listed below.

Ordering Information

• Provide panel profile, gauge, color/finish, and quantity with your quote request.
• Include job ZIP code for accurate freight and lead time estimates.
• Submit square footage or panel length and count for an accurate bid.
• For AG Stormproof or WeatherSafe profiles, mention the panel name in your request.

Common Applications

Exposed fastener panels are the industry standard for durable, cost-effective roof and wall assemblies across a wide range of project types.

🏗️ Pre-Engineered Metal Buildings

R-Panel is the go-to panel for pre-engineered metal building systems — fast installation, broad gauge availability, and proven structural performance.

🚜 Agricultural Structures

Barns, equipment sheds, storage buildings, and farming facilities across the U.S. use R-Panel and AG Stormproof for reliable, low-maintenance roofing and siding.

🏢 Commercial Roofing

Commercial buildings, strip centers, and retail facilities use R-Panel for its wide coverage, structural strength, and competitive cost per square foot.

🏭 Industrial Facilities

Warehouses, manufacturing plants, and industrial facilities rely on exposed fastener panels for demanding structural applications where high-rib panels perform best.

🔄 Retrofit & Re-Roofing

R-Panel is widely used for retrofit and re-roofing projects over existing structures — compatible with standard purlin spacing and framing systems.

🏠 Carports & Canopies

Carports, covered walkways, and canopy structures benefit from R-Panel’s fast installation and multiple color options for aesthetic compatibility.

Also Available from American Structural

We supply a complete range of structural steel components for metal buildings, roofing, and industrial projects — from one source, nationwide.

AG Stormproof Panel

Widely used for agricultural buildings, post-frame construction, and light commercial applications. 36″ coverage, ¾” rib height, min. slope 3:12. Available 26 & 29 gauge.

• ✓ 36″ coverage · ¾” rib height
• ✓ 26 & 29 gauge available
• ✓ Galvalume® & painted finishes

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WeatherSafe Panel

An alternative exposed fastener profile for select commercial and agricultural roof and wall projects. Available in multiple gauges and colors to match project specifications.

• ✓ Commercial & agricultural use
• ✓ Multiple gauges & color options
• ✓ Nationwide jobsite delivery

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Why Choose American Structural?

We distribute from multiple U.S. manufacturing plants to optimize pricing, lead times, and freight for every panel order.

📦

Nationwide Fulfillment

Materials delivered quickly from the closest manufacturing facility to your job site — all 50 states.

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Serving All 50 States

From California to New York — we support builders and contractors on projects nationwide.

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Strategically Located Plants

We fulfill orders through a broad network of regional U.S. manufacturing partners for faster lead times.

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Custom Supply

Custom lengths, gauges, colors, and panel profiles available to match your exact project requirements.

Order Roof & Wall Panels Today

Call now or submit your quote request with panel profile, gauge, color/finish, square footage, and job ZIP code. Same-day or next-day pricing available.

📞 866-453-5366
Get a Free Quote ↓