Gibraltar Building Products 3.125-ft x 12-ft SM-Rib White Galvalume Steel Roof Panel, 29-Gauge, 36-in Coverage

$76.44

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SM-Rib 12-ft White Galvalume Steel Roof Panel

Durable SM-Rib metal roofing panel crafted from painted galvalume steel for long-lasting, low-maintenance performance. At 3.125-ft wide by 12-ft long, it provides 36 inches of coverage for roofing or siding projects and resists rot, mildew, insects, and fire. Ideal for sheds, garages, and residential applications with slopes of 3/12 or greater.

Key Features:

  • Durable Galvalume Steel: Painted top-side finish resists corrosion and harsh weather
  • Low Maintenance & Pest-Resistant: Will not rot, mildew, or warp; forms a pesticide-free barrier against insects
  • Fire Resistance: Non-combustible construction may help reduce insurance premiums
  • Wide Coverage: SM-Rib profile delivers a full 36-in coverage for roofing and siding
  • Easy Handling & Cutting: Lightweight panel can be cut with shears; use gasketed screws to prevent leaks

Specifications Table:

Specification Details
Color/Finish Family White
Manufacturer Color/Finish White
Material Steel (Painted Galvalume)
Package Quantity 1
Profile Ribbed (SM-Rib)
Length (Feet) 12
Panel Size (Sq. Feet) 36
Weight (lbs.) 26.76
Width (Feet) 3.125
Gauge 29
Impact Resistance Yes
For Use with Greenhouses Yes
CA Residents: Prop 65 Warning(s) Yes
Warranty 40-year limited
UNSPSC 30161600
Venting Required Yes
Multi-Wall Yes
Brand/Model Compatibility N/A

Frequently Asked Questions (FAQ):

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

Q: How is the panel fastened?
A: Panels are secured with color‑matched gasketed screws; follow SM‑Rib fastening schedule.

Q: Is the panel recyclable?
A: Yes, SM‑Rib panels are 100% recyclable after a long service life.

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

Q: Does it have a warranty?
A: Backed by a 40‑year limited warranty on the painted finish.

Crisp, Modern Metal that Elevates Every Roofline

The clean SM‑rib profile brings a tailored rhythm to the roof, catching light with a refined sheen. Its white finish feels fresh and architectural, pairing beautifully with stone, wood, or contemporary facades. Style it with pale trims and natural textures to emphasize the linear geometry. A smart, enduring choice that delivers polished curb appeal and luxurious practicality.

Upgrade your project with this durable, fire‑resistant SM‑Rib panel—add to cart and build with confidence today.

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