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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Ships within 48 hours · Estimated delivery Jul 17 - Jul 22

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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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Patti J Fredley
Natrona Heights, US
★★★★★ 5
Socks
Size: X-Large, Color: (601) Bittersweet Pink / Stone / Stone
So cute
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Reviewed in the United States on March 6, 2026
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LC
San Leandro, US
★★★★★ 5
LOVE THEM!!
Size: Small, Color: (001) Black / Black / Castlerock
LOVE! These socks are so comfortable! I wear a 5 in women's and a 3 in big kid shoes. The small fit me perfectly. I see where some say they run small but I can't say that was an issue for me. They are "snug" but thats what you want with a no show sock. I feel they have support vs the ones i used to buy at Walmart. They are very soft! I am actually buying more today and throwing my other ones in the trash!
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Reviewed in the United States on February 18, 2026
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Lucy Mejia
San Leandro, US
★★★★★ 5
So will not write down your foot
Size: Medium, Color: (001) Black / Black / Castlerock
I love these socks. They have a little bit of gel on the top of the heel for support in your tennis shoes and so your socks don’t write down. Very good quality.
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Reviewed in the United States on May 6, 2026
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Twins9
New York, US
★★★★★ 5
Comfy and Stay Put
Size: Medium, Color: (002) Black / Black / Halo Gray
These socks are honestly great. They’re super thin and light, so once you have them on, you kind of forget they’re even there. No bulky feeling in your shoes at all. The best part is they actually stay on. I hate no-show socks that slide down after five minutes, and these don’t do that. The little grip on the heel really works, so you’re not constantly adjusting them all day. They’re breathable too, which is nice if your feet run warm. They dry fast and don’t get that gross sweaty feeling. And there’s no annoying seam on the toe, so nothing rubs or feels uncomfortable. Basically, they’re just comfy, stay put, and don’t cause problems — which is all I want from socks.
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Reviewed in the United States on January 16, 2026
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swwkennyg
Pawtucket, US
★★★★★ 5
Perfect sucks
Size: Medium, Color: (001) Black / Black / Castlerock
Wonderful socks . The weight is perfect !! These do not slip when in a shoe they stay out !!
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Reviewed in the United States on April 14, 2026

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