Gibraltar Building Products 3.125-ft x 8-ft SM-Rib Red Galvalume Steel Roof Panel, 29-Gauge, 36-in Coverage

$43.44

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

Durable SM-Rib roof panel made from painted Galvalume steel provides 36-in coverage for roofing or siding. Lightweight yet strong 29-gauge construction resists fire, impact, and harsh weather for long-lasting performance.

Key Features:

  • Durable Galvalume Steel: Painted top-side finish resists corrosion and harsh weather
  • Fire & Impact Resistant: Non-combustible panel with Class 4 impact resistance for added security
  • Wide 36-in Coverage: Efficient panel width speeds installation on roofs and walls
  • 29-Gauge Construction: Recommended for roof slopes of 3/12 or greater; lightweight for easy handling
  • Long Warranty & Recyclable: 40-year limited finish warranty; 100% recyclable at end of life

Specifications Table:

Specification Details
Color/Finish Family Red
Manufacturer Color/Finish Red
Material Galvalume steel (painted top side)
Profile SM-Rib (ribbed)
Length (Feet) 8
Width (Feet) 3.125
Coverage Width 36 in
Panel Size (Sq. Feet) 24
Gauge 29
Impact Resistance Yes (Class 4)
For Use with Greenhouses Yes
Venting Required Yes
Multi-Wall Yes
Warranty 40-year limited finish warranty
Weight (lbs.) 17.84
Approvals Florida Building Code approved; UL Class A fire resistance; UL 2218 hail impact
Recommended Roof Slope 3/12 pitch or greater
Fastener Type Exposed fastener; use color-matched gasketed screws
Paint Location Painted on top side

Frequently Asked Questions (FAQ):

Q: What is the actual coverage width of each panel?
A: Each panel provides 36 inches of coverage when installed.

Q: What roof slope is recommended?
A: Use on roof slopes of 3/12 pitch or greater.

Q: Is the panel suitable for siding as well as roofing?
A: Yes, SM-Rib panels can be used for both roofing and siding applications.

Q: What material and gauge are these panels?
A: They are 29-gauge painted Galvalume steel.

Q: What warranty is included?
A: Backed by a 40-year limited finish warranty.

Crisp Ribbed Lines, Confident Rustic Red

This SM-Rib panel layers your exterior in a tailored rhythm of ribs that feel both modern and timeless. The saturated red finish becomes a striking accent against stone, stucco, or natural wood. Use it to clad a gable, porch cover, or garden outbuilding to unify your property with architectural intent. Its resilient finish and clean profile make it an effortless staple of elevated outdoor living.

Upgrade your roof or siding with durable, easy-cover SM-Rib panels and enjoy long-lasting protection in a bold, architectural red.

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