







Gibraltar Building Products SM-Rib 3.125-ft x 12-ft Red Galvalume Steel Roof Panel, 29-Gauge, 36-in Coverage
SM-Rib Red Galvalume Steel Roof Panel, 12-ft
Durable SM-Rib roof panel made from 29-gauge painted galvalume steel in red, sized 3.125 ft x 12 ft. Provides 36-inch coverage for roofing or siding applications with long-life polyester finish and fire-resistant, non-rotting performance.
Key Features:
- Durable Galvalume Steel: Painted top-side 29-gauge steel resists corrosion and harsh weather
- Low Maintenance & Long Life: Will not rot, mildew, or warp; 40-year limited warranty
- Fire & Pest Resistant: Non-combustible and forms a pesticide-free barrier against insects
- Wide Coverage: Provides a full 36-inch coverage for roofing and siding; recommended for 3/12+ roof pitch
- Easy to Work With: Lightweight panels can be cut with shears; use color-matched gasketed screws for leak prevention
Specifications Table:
| Specification | Details |
|---|---|
| Color/Finish Family | Red |
| Manufacturer Color/Finish | Red |
| Material | Galvalume steel (painted top side) |
| Package Quantity | 1 |
| Profile | SM-Rib (ribbed) |
| Length (Feet) | 12 |
| Panel Size (Sq. Feet) | 36 |
| Width (Feet) | 3.125 |
| Gauge | 29 |
| Impact Resistance | Yes |
| Warranty | 40-year limited |
| Coverage Width | 36 in |
| Recommended Roof Pitch | 3/12 or greater |
| Non-Combustible | Yes |
Frequently Asked Questions (FAQ):
Q: What is the actual coverage of each panel?
A: Each panel provides 36 inches of coverage when installed for roofing or siding.
Q: What roof pitch is recommended?
A: SM-Rib panels are recommended for roof slopes of 3/12 pitch or greater.
Q: What material and gauge is the panel?
A: Painted galvalume steel, 29-gauge thickness.
Q: Is the panel fire resistant?
A: Yes, it is non-combustible; UL Class A fire resistance approvals are noted for SM-Rib panels.
Q: Can the panels be recycled?
A: Yes, after a long service life the panels are 100% recyclable.
Crisp Ribbed Lines, Bold Red Statement
The SM-Rib panel brings tailored, architectural rhythm to rooflines, its ribbed profile casting sleek shadows that elevate curb appeal. The rich red finish adds warmth and character, pairing beautifully with stone, wood, or stucco for a distinctive look. Use it to unify outbuildings and the main home for a cohesive, modern farmhouse aesthetic. A refined yet rugged essential for luxurious, enduring exteriors.
Choose this SM-Rib red galvalume panel for long-lasting, low-maintenance roofing with clean style and reliable coverage.
Original: $70.29
-70%$70.29
$21.09Product Information
Product Information
Shipping & Returns
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Description
SM-Rib Red Galvalume Steel Roof Panel, 12-ft
Durable SM-Rib roof panel made from 29-gauge painted galvalume steel in red, sized 3.125 ft x 12 ft. Provides 36-inch coverage for roofing or siding applications with long-life polyester finish and fire-resistant, non-rotting performance.
Key Features:
- Durable Galvalume Steel: Painted top-side 29-gauge steel resists corrosion and harsh weather
- Low Maintenance & Long Life: Will not rot, mildew, or warp; 40-year limited warranty
- Fire & Pest Resistant: Non-combustible and forms a pesticide-free barrier against insects
- Wide Coverage: Provides a full 36-inch coverage for roofing and siding; recommended for 3/12+ roof pitch
- Easy to Work With: Lightweight panels can be cut with shears; use color-matched gasketed screws for leak prevention
Specifications Table:
| Specification | Details |
|---|---|
| Color/Finish Family | Red |
| Manufacturer Color/Finish | Red |
| Material | Galvalume steel (painted top side) |
| Package Quantity | 1 |
| Profile | SM-Rib (ribbed) |
| Length (Feet) | 12 |
| Panel Size (Sq. Feet) | 36 |
| Width (Feet) | 3.125 |
| Gauge | 29 |
| Impact Resistance | Yes |
| Warranty | 40-year limited |
| Coverage Width | 36 in |
| Recommended Roof Pitch | 3/12 or greater |
| Non-Combustible | Yes |
Frequently Asked Questions (FAQ):
Q: What is the actual coverage of each panel?
A: Each panel provides 36 inches of coverage when installed for roofing or siding.
Q: What roof pitch is recommended?
A: SM-Rib panels are recommended for roof slopes of 3/12 pitch or greater.
Q: What material and gauge is the panel?
A: Painted galvalume steel, 29-gauge thickness.
Q: Is the panel fire resistant?
A: Yes, it is non-combustible; UL Class A fire resistance approvals are noted for SM-Rib panels.
Q: Can the panels be recycled?
A: Yes, after a long service life the panels are 100% recyclable.
Crisp Ribbed Lines, Bold Red Statement
The SM-Rib panel brings tailored, architectural rhythm to rooflines, its ribbed profile casting sleek shadows that elevate curb appeal. The rich red finish adds warmth and character, pairing beautifully with stone, wood, or stucco for a distinctive look. Use it to unify outbuildings and the main home for a cohesive, modern farmhouse aesthetic. A refined yet rugged essential for luxurious, enduring exteriors.
Choose this SM-Rib red galvalume panel for long-lasting, low-maintenance roofing with clean style and reliable coverage.






















