SKU: 88703071967

Gibraltar Building Products 3.125-ft x 8-ft SM-Rib Black Galvalume Steel Roof Panel, 29-Gauge, 36-in Coverage

Sale price$35.26 Regular price$39.18
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Description

Gibraltar Building Products 3.125-ft x 8-ft SM-Rib Black Galvalume Steel Roof Panel, 29-Gauge, 36-in CoverageSM Rib Black Galvalume Steel Roof Panel, 3. 125 ft x 8 ft Durable SM Rib metal panel made from painted galvalume steel for long lasting roofing or siding. Provides 36 in coverage per panel with 29 gauge strength, ideal for barns, garages, sheds, and residential projects. Key Features: Durable Galvalume Steel: Painted, corrosion resistant zinc aluminum silicon coating for low maintenance Fire and Pest Resistant: Non combustible panel wont rot, mildew,

SM-Rib Black Galvalume Steel Roof Panel, 3.125-ft x 8-ft

Durable SM-Rib metal panel made from painted galvalume steel for long-lasting roofing or siding. Provides 36-in coverage per panel with 29-gauge strength, ideal for barns, garages, sheds, and residential projects.


Key Features:

  • Durable Galvalume Steel: Painted, corrosion-resistant zinc/aluminum/silicon coating for low maintenance
  • Fire and Pest Resistant: Non-combustible panel won’t rot, mildew, warp, or attract termites
  • Efficient Coverage: Each 8-ft panel delivers a full 36-in width coverage for fast installation
  • 29-Gauge Strength: Suitable for roof slopes 3/12 or greater; impact resistant
  • Eco-Conscious Choice: 100% recyclable at end of service life

Specifications Table:

Specification Details
Color/Finish Family Black
Manufacturer Color/Finish Black
Material Galvalume steel
Profile SM-Rib (ribbed)
Gauge 29
Length 8 ft
Width 3.125 ft
Coverage Width 36 in
Panel Size 24 sq ft
Weight 17.84 lb
Package Quantity 1
Impact Resistance Yes
Non-combustible Yes
For Use with Greenhouses Yes
Venting Required Yes
Roof Slope Recommendation 3/12 pitch or greater
Warranty 40-year limited
Finish Location Painted on top side
UNSPSC 30161600

Frequently Asked Questions (FAQ):

Q: What is the actual coverage of each panel?
A: Each panel covers 36 inches in width by 8 feet in length, totaling 24 sq ft.


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


Q: Can these panels be used for siding?
A: Yes, SM-Rib panels are suitable for both roofing and siding applications.


Q: How should I cut the panels?
A: Use shears or scissor-type cutting tools; do not use a panel saw.


Q: What warranty is included?
A: 40-year limited finish warranty (see manufacturer for details).


Sleek Industrial Lines, Enduring Performance

This matte-black ribbed steel panel brings a tailored, architectural rhythm to exteriors, turning simple structures into modern statements. The SM-Rib profile creates crisp vertical shadow lines that feel both grounded and elevated. Pair it with warm cedar accents or white stucco for a striking contrast that celebrates texture. It's a hardworking essential that delivers polished style and resilient, luxurious living outdoors.


Upgrade your project with long-lasting, low-maintenance SM-Rib steel panels—order your 3.125-ft x 8-ft panels today.

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: 88703071967

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Fredy Linares
New York, US
★★★★★ 5
Great choice
Fit perfect. I recommend it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 3, 2025
S
Verified Purchase
S.L
Los Angeles, US
★★★★★ 3
Definitely NOT the COLOR that’s advertised but not bad
I got this for my son for him to have his 1st official “dressy” coat for certain occasions. It will do for the price, but as I said in the description, it’s definitely not the color that’s shown in the advertisement. Its also not taken in like the picture. But not bad. It’s more of a camel color than a khaki like the advertisement. My son is 5’9 and has a slim build, I bought a L because he’s tall and this fits fine to be honest. I want him to be able to grow into it next year as well. If you have long arms you may wanna size up.
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Reviewed in the United States on November 28, 2022
A
Verified Purchase
ART
West Palm Beach, US
★★★★★ 1
Nothing i wrote my comments above a statement above
Size: XX-Large, Color: Navy Blue
This item was not good quality, so I decided to not not use. It came pretty much wrinkled and folded in some package. And once again, it was not good quality was all wrinkled up you had to Send it to the cleaners to straighten it out and it didn't fit very well. It just wasn't there very good quality, kind of heavy, so so\n I'm not sure if I'll return it or just donate it to the local church. Thank you art cruz
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Reviewed in the United States on April 5, 2026
P
Verified Purchase
Popa Rabbit
San Leandro, US
★★★★★ 5
Fantastic product... fantastic fit !
Size: X-Large, Color: Black
First off, China got this product from their country to ours, then to my hometown.... faster than my own post office could get it across town after much bickering. So... thank you to the Chinese. Complaints about America being better... then start doing better. Secondly the coat was far superior than I even suspected. It fit well and I cannot wait until cooler weather to break it out ! Again... thank you China ! Highly recommend this product.
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Reviewed in the United States on August 25, 2021
J
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John In NC
Lowell, US
★★★★★ 5
Once You Try Them, You'll Buy More!
Size: 46W x 36L, Color: Stonewashed
I'm tall (6'3"), and when I was young, I used to be thin as a rail (though decades of three squares a day has changed that). So finding jeans that fit well has always been challenging. A long inseam (36") made purchasing jeans at retail stores an exercise in futility. So for many years, I bought my jeans from cataloger Eddie Bauer. Oh sure, I would try other mail order firms from time to time, but never found a pair of jeans that fit comfortably. I'm no longer young (Daddy was feeling his oats when Ike was in the White House) and much of the vanity that plagued me in my youth has dissipated. Be forewarned as you continue reading, that comfort, not appearance, now tempers all my purchasing decisions. It was time to purchase a couple pairs of jeans, and because Eddie is getting awful pricey, I decided to see what was being offered here on Amazon. The price was right, and the reviews were good, so I ordered a pair of these "just to see". Boy, I'm I glad I did!! These jeans are designed for guys who want comfort over a full range of movement. First, the material; although the description says "flex denim", it is not "stretchy" (remember double-knit?). I think they may be referring to the fact that the material is a bit lighter weight than your average jeans, thus avoiding much of the stiffness. The material reminds me very much of some painter's pants I owned years ago; soft and very pliable. Now for the fit; generously cut (though not baggy) in the seat and crotch. No binding of your manhood when you sit or squat! Plenty of room in the legs too. The waste is cut high enough so your belt sits comfortably above your hips, avoiding the embarrassment of plumber's crack when you're on your hands and knees, bent over without your glasses, looking for that damned little screw you dropped. Finally, the inseam length is also generous. When you're sitting with your legs crossed, these pants won't be jacked half-way up your calf. So, in conclusion, if you're trying to make a fashion statement with hip-hugging, tight-legged, twig & berry squeezing pants, you will be sorely disappointed with these jeans. But, if you're a working man, looking for a well-fitting, comfortable pair of britches, I'll bet you a fresh tin of Shinola and a Moon Pie, that you will appreciate slipping into a pair of these jeans!! I just ordered two more pair!!
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Reviewed in the United States on January 14, 2015

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