Gibraltar Building Products 3.125-ft x 8-ft SM-Rib Green 29-Gauge Galvalume Steel Roof Panel (36-in Coverage)
SKU: 75782749009

Gibraltar Building Products 3.125-ft x 8-ft SM-Rib Green 29-Gauge Galvalume Steel Roof Panel (36-in Coverage)

Sale price$39.10 Regular price$43.44
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

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:

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.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 75782749009

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4.5 ★★★★★
Based on 229 reviews
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Verified Purchase
Mark B
Los Angeles, US
★★★★★ 5
'A Must Buy'....!!
Color: Black
I have had multiple Magnetic phone mounts, this is by far the best one yet. For the price, it is a 'must' buy, it fits perfectly on corner of screen, very tight, never an issue with bumpy roads, sharp curves, etc. You can use mount at different angles, whatever suits your needs.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2026
D
Verified Purchase
David New
Louisville, US
★★★★★ 5
Tesla Phone Holder
Color: Black
I’m using this in my Tesla and it’s super strong. Very happy with the versatility
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
A
Verified Purchase
Alice
Houston, US
★★★★★ 5
Nice Phone mount
Great phone mount—stable, easy to use, and gets the job done! I’ve been using this phone mount for a few weeks now, and it’s exceeded my expectations. It holds my phone securely, even on bumpy roads, and the adjustable arm makes it super easy to get the right angle. Installation was a breeze—took less than 2 minutes. The grip is strong without scratching the phone, and it feels sturdy overall. Highly recommend if you’re looking for a reliable mount!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 2, 2025
K
Verified Purchase
Kye-won Ahn
Draper, US
★★★★★ 5
Perfect Phone Mount: Secure, Versatile, and Easy to Install!
This phone mount has truly exceeded my expectations! It’s incredibly easy to install and holds my phone securely in place, providing total peace of mind while driving. What really sets this mount apart is its impressive versatility—I've never seen anything quite like it. The base attaches firmly to the air vent, and the adjustable arm allows me to position my phone precisely where I want it, with the freedom to tilt it up, down, left, or right. Plus, it doesn’t interfere with air flow from the AC, which is a huge bonus. Although my wife's phone case isn't MagSafe-compatible, the included metal ring works seamlessly with it, and my MagSafe case connects just as smoothly. I couldn’t recommend this product more—it’s been an absolute game-changer for us! This is a personal purchase, and I’m thrilled with it. I’ll be sure to update if anything changes.
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Reviewed in the United States on November 12, 2024
A
Verified Purchase
Austin T.
West Palm Beach, US
★★★★★ 5
Secure and great fit
I gave this product a chance and it did not disappoint! I did not need to read any instructions for installation and was able to quickly and easily figure it out. Installation takes less than 5 minutes. Just align the mount to the top corner of your tesla screen and turn the dial to adjust the tightness. Once tightness is set, just test to see if it’s really fitted by wiggling it around to check for looseness. I like the fact that I can adjust the angles of the mount easily. My phone can be angles to be on top or side of the Tesla screen. When driving, my phone does not shake one bit. When it’s time to remove my phone, just give it a quick pull to detach and that’s it. The build quality is also very nice and I like the design of it overall. I think it’s a well thought out product. Definitely would recommend to friends and family with Teslas.
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Reviewed in the United States on February 28, 2025

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