3.125-ft x 8-ft White SM-Rib Steel Roof Panel

Durable SM-Rib roof panel made from painted galvalume steel for long-lasting, low-maintenance protection. Sized 3.125-ft x 8-ft with 36-in coverage, it’s ideal for roofing or siding on sheds, garages, and residential projects. Class 4 impact resistant and non-combustible, backed by a 40-year limited warranty.

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Key Features:

• Durable Galvalume Steel: Painted, corrosion-resistant zinc-aluminum-silicon coating for long service life
• 36-in Coverage Profile: Ribbed SM-Rib design offers efficient coverage for roofing and siding
• Safety & Strength: Non-combustible with Class 4 impact resistance; Florida Building Code approved
• Lightweight, Easy Handling: 29-gauge panel cuts with shears and installs with gasketed screws
• Low Maintenance Finish: Top-side painted surface resists rot, mildew, and warping

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Specifications Table:

Specification	Details
Color/Finish Family	White
Manufacturer Color/Finish	White
Material	Steel (Painted Galvalume)
Profile	Ribbed (SM-Rib)
Length (Feet)	8
Width (Feet)	3.125
Coverage Width	36 in
Panel Size (Sq. Feet)	24
Gauge	29
Impact Resistance	Class 4
Non-Combustible	Yes
Venting Required	Yes
Multi-Wall	Yes
For Use with Greenhouses	Yes
Warranty	40-year limited
Florida Building Code Approval	Yes (e.g., FL-11175.1 as shown)

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Frequently Asked Questions (FAQ):

Q: What’s the actual coverage of each panel?
A: Each panel provides 36 inches of coverage when installed for roofing or siding.

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Q: What roof slope is recommended?
A: These 29-gauge panels are recommended for roof slopes of 3/12 pitch or greater.

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Q: Can the panels be used near treated lumber?
A: Direct contact with treated lumber is not recommended; use appropriate barriers or framing.

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Q: How are the panels fastened?
A: SM-Rib panels use exposed, color‑matched gasketed screws driven into the roof deck per manufacturer fastening schedule.

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Q: Are the panels recyclable?
A: Yes, after their long service life the steel panels are 100% recyclable.

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Crisp Architectural Lines, Effortless Durability

The SM‑Rib panel brings a refined rhythm of linear ribs that instantly sharpens a roofline with clean, modern geometry. Its luminous white finish reflects light beautifully, accentuating gables and porches while keeping the palette fresh and airy. Pair it with stone or warm wood siding for an elevated farmhouse moment, or use it to streamline a contemporary garage. This is a hardworking, polished essential that marries performance with poised, luxurious curb appeal.

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Upgrade your project with durable, code‑approved SM‑Rib panels—order now for clean lines, reliable protection, and easy installation.