







Gibraltar Building Products 3.125-ft x 8-ft SM-Rib Red Galvalume Steel Roof Panel, 29-Gauge, 36-in Coverage
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.
Original: $43.44
-70%$43.44
$13.03Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
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.
























