Gibraltar Building Products 3.125-ft x 8-ft SM-Rib Green 29-Gauge Galvalume Steel Roof Panel (36-in Coverage)
3.125-ft x 8-ft Green SM-Rib Steel Roof Panel
Durable SM-Rib panel made from painted galvalume steel provides 36-in coverage for roofing or siding. Lightweight yet strong, the 29-gauge panel resists fire, impact, insects, and rot, making it ideal for sheds, garages, and residential projects.
Key Features:
- Long-Lasting Galvalume Steel: Painted top-side finish resists corrosion and harsh weather with a 40-year limited warranty
- Fire & Impact Resistant: Non-combustible panel meets Class 4 impact resistance for added protection
- Efficient Coverage: 36-in coverage width simplifies planning and reduces installation time
- Easy to Work With: Lightweight 29-gauge panel can be cut with shears and installed with gasketed screws
- Eco-Friendly Choice: 100% recyclable at end of service life
Specifications Table:
| Specification | Details |
|---|---|
| Color/Finish Family | Green |
| Manufacturer Color/Finish | Green |
| Material | Steel (painted galvalume) |
| Profile | Ribbed (SM-Rib) |
| Gauge | 29 |
| Length (Feet) | 8 |
| Width (Feet) | 3.125 |
| Coverage Width | 36 inches |
| Panel Size (Sq. Feet) | 24 |
| Weight (lbs.) | 17.84 |
| Impact Resistance | Yes (Class 4) |
| Fire Resistance | Non-combustible |
| For Use with Greenhouses | Yes |
| Venting Required | Yes |
| Multi-Wall | Yes |
| Warranty | 40-year limited |
| Florida Building Code Approval | Approved (SM-Rib) |
| Recommended Minimum Roof Slope | 3/12 pitch or greater |
| Topside Finish | Painted |
| Package Quantity | 1 |
| UNSPSC | 30161600 |
Frequently Asked Questions (FAQ):
Q: What is the actual coverage of each panel?
A: Each panel provides 36 inches of coverage with an 8-foot length, totaling 24 sq ft.
Q: What roof pitch is recommended?
A: Use on roof slopes of 3/12 pitch or greater.
Q: How is the panel installed to prevent leaks?
A: Install as an exposed-fastener panel using color-matched gasketed screws; follow manufacturer fastening schedule.
Q: Is this panel fire resistant?
A: Yes, it is non-combustible and rated for fire resistance.
Q: Can this be recycled after use?
A: Yes, SM-Rib steel panels are 100% recyclable.
Crisp Industrial Lines, Elevated Curb Appeal
The deep green finish and disciplined ribbing bring tailored structure to outbuildings and modern farmhouses alike. I love the subtle sheen of the painted galvalume—it catches light beautifully while feeling reassuringly sturdy. Pair it with warm cedar accents and matte-black hardware for a refined, contemporary exterior. This panel is the polished backbone of a smart, resilient roofscape.
Upgrade your project with this durable, fire- and impact-resistant steel panel and enjoy dependable coverage that installs fast.
Original: $43.44
-70%$43.44
$13.03Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
3.125-ft x 8-ft Green SM-Rib Steel Roof Panel
Durable SM-Rib panel made from painted galvalume steel provides 36-in coverage for roofing or siding. Lightweight yet strong, the 29-gauge panel resists fire, impact, insects, and rot, making it ideal for sheds, garages, and residential projects.
Key Features:
- Long-Lasting Galvalume Steel: Painted top-side finish resists corrosion and harsh weather with a 40-year limited warranty
- Fire & Impact Resistant: Non-combustible panel meets Class 4 impact resistance for added protection
- Efficient Coverage: 36-in coverage width simplifies planning and reduces installation time
- Easy to Work With: Lightweight 29-gauge panel can be cut with shears and installed with gasketed screws
- Eco-Friendly Choice: 100% recyclable at end of service life
Specifications Table:
| Specification | Details |
|---|---|
| Color/Finish Family | Green |
| Manufacturer Color/Finish | Green |
| Material | Steel (painted galvalume) |
| Profile | Ribbed (SM-Rib) |
| Gauge | 29 |
| Length (Feet) | 8 |
| Width (Feet) | 3.125 |
| Coverage Width | 36 inches |
| Panel Size (Sq. Feet) | 24 |
| Weight (lbs.) | 17.84 |
| Impact Resistance | Yes (Class 4) |
| Fire Resistance | Non-combustible |
| For Use with Greenhouses | Yes |
| Venting Required | Yes |
| Multi-Wall | Yes |
| Warranty | 40-year limited |
| Florida Building Code Approval | Approved (SM-Rib) |
| Recommended Minimum Roof Slope | 3/12 pitch or greater |
| Topside Finish | Painted |
| Package Quantity | 1 |
| UNSPSC | 30161600 |
Frequently Asked Questions (FAQ):
Q: What is the actual coverage of each panel?
A: Each panel provides 36 inches of coverage with an 8-foot length, totaling 24 sq ft.
Q: What roof pitch is recommended?
A: Use on roof slopes of 3/12 pitch or greater.
Q: How is the panel installed to prevent leaks?
A: Install as an exposed-fastener panel using color-matched gasketed screws; follow manufacturer fastening schedule.
Q: Is this panel fire resistant?
A: Yes, it is non-combustible and rated for fire resistance.
Q: Can this be recycled after use?
A: Yes, SM-Rib steel panels are 100% recyclable.
Crisp Industrial Lines, Elevated Curb Appeal
The deep green finish and disciplined ribbing bring tailored structure to outbuildings and modern farmhouses alike. I love the subtle sheen of the painted galvalume—it catches light beautifully while feeling reassuringly sturdy. Pair it with warm cedar accents and matte-black hardware for a refined, contemporary exterior. This panel is the polished backbone of a smart, resilient roofscape.
Upgrade your project with this durable, fire- and impact-resistant steel panel and enjoy dependable coverage that installs fast.
