SKU: 58879468834

Gibraltar Building Products SM-Rib 3.125-ft x 12-ft Red Galvalume Steel Roof Panel, 29-Gauge, 36-in Coverage

Sale price$63.26 Regular price$70.29
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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23

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Description

Gibraltar Building Products SM-Rib 3.125-ft x 12-ft Red Galvalume Steel Roof Panel, 29-Gauge, 36-in CoverageSM Rib Red Galvalume Steel Roof Panel, 12 ft Durable SM Rib roof panel made from 29 gauge painted galvalume steel in red, sized 3. 125 ft x 12 ft. Provides 36 inch coverage for roofing or siding applications with long life polyester finish and fire resistant, non rotting performance. Key Features: Durable Galvalume Steel: Painted top side 29 gauge steel resists corrosion and harsh weather Low Maintenance & Long Life: Will not rot, mildew, or warp; 40

SM-Rib Red Galvalume Steel Roof Panel, 12-ft

Durable SM-Rib roof panel made from 29-gauge painted galvalume steel in red, sized 3.125 ft x 12 ft. Provides 36-inch coverage for roofing or siding applications with long-life polyester finish and fire-resistant, non-rotting performance.


Key Features:

  • Durable Galvalume Steel: Painted top-side 29-gauge steel resists corrosion and harsh weather
  • Low Maintenance & Long Life: Will not rot, mildew, or warp; 40-year limited warranty
  • Fire & Pest Resistant: Non-combustible and forms a pesticide-free barrier against insects
  • Wide Coverage: Provides a full 36-inch coverage for roofing and siding; recommended for 3/12+ roof pitch
  • Easy to Work With: Lightweight panels can be cut with shears; use color-matched gasketed screws for leak prevention

Specifications Table:

Specification Details
Color/Finish Family Red
Manufacturer Color/Finish Red
Material Galvalume steel (painted top side)
Package Quantity 1
Profile SM-Rib (ribbed)
Length (Feet) 12
Panel Size (Sq. Feet) 36
Width (Feet) 3.125
Gauge 29
Impact Resistance Yes
Warranty 40-year limited
Coverage Width 36 in
Recommended Roof Pitch 3/12 or greater
Non-Combustible Yes

Frequently Asked Questions (FAQ):

Q: What is the actual coverage of each panel?
A: Each panel provides 36 inches of coverage when installed for roofing or siding.


Q: What roof pitch is recommended?
A: SM-Rib panels are recommended for roof slopes of 3/12 pitch or greater.


Q: What material and gauge is the panel?
A: Painted galvalume steel, 29-gauge thickness.


Q: Is the panel fire resistant?
A: Yes, it is non-combustible; UL Class A fire resistance approvals are noted for SM-Rib panels.


Q: Can the panels be recycled?
A: Yes, after a long service life the panels are 100% recyclable.


Crisp Ribbed Lines, Bold Red Statement

The SM-Rib panel brings tailored, architectural rhythm to rooflines, its ribbed profile casting sleek shadows that elevate curb appeal. The rich red finish adds warmth and character, pairing beautifully with stone, wood, or stucco for a distinctive look. Use it to unify outbuildings and the main home for a cohesive, modern farmhouse aesthetic. A refined yet rugged essential for luxurious, enduring exteriors.


Choose this SM-Rib red galvalume panel for long-lasting, low-maintenance roofing with clean style and reliable coverage.

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: 58879468834

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4.5 ★★★★★
Based on 21 reviews
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Verified Purchase
Cecilia Tosh
Belleville, US
★★★★★ 5
Perfect Mug Warmer
Color: Black
I bought this to replace one I'd had for more than 25 years & I'm glad I got this one. Keeps my hot drinks hot for hours & will shut off after that. Quickly heats back up when needed. Very sleek looking. Easy to set up. Just take it out of the box & plug it in.
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Reviewed in the United States on February 12, 2026
A
Verified Purchase
Amazon Customer
Cuba, US
★★★★★ 5
I love it for my workspace! Hot tea all day
Color: Wood Grain
I love this item. The size is perfect, as I prefer something less bulky for my work desktop. It isn't as fancy as others that has the digital display screen, which is fine by me, because I don't necessarily need that. The knob and different colors that indicate the temperature range works fine. The temperature on this thing works fantastically well for me. Using it on the lowest setting keeps my drink nice and hot in a cold office. I use a heatproof glass teapot with this and its a good fit. It keeps my tea hot throughout the day, so I am able to pour smaller amounts of drink and take my time sipping it throughout the day without worrying that it will get cold. At point I almost forgot that it has an automatic shut-off safety feature when I noticed it was off. So that is a good feature to have. I highly recommend this.
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Reviewed in the United States on January 15, 2026
M
Verified Purchase
MB
Dallas, US
★★★★★ 4
Requires a very specific mug to be useful.
Color: Black
The hotplate itself gets hot enough on its highest setting where it would burn your finger if you left it one there for more then a couple seconds. However when it come to what mug you can use to transfer that heat to your drink, this WILL NOT work with just any old ceramic, metal or glass mugs. You absolutely need to have a perfectly flat bottom on it. If the center of the bottom of the mug does not make direct contact with the very center of the warmer, it will not transfer heat. So straight way plan of spending another $15 to $20. Amazon has some available with good reviews all be it not a very big selection. I'm giving this 4 stars because the description needs to be very clear about this and its not.
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Reviewed in the United States on May 8, 2026
K
Verified Purchase
Kevin Finn
Belleville, US
★★★★★ 5
Great mug warmer with temp control
Color: Black
I replaced a cheap mug warmer with a couple of these for the house, and for almost the same price this is a lot more functional. I really like the temperature control and silicone surface protector. In combination with the carafe below, this has changed my life - no more microwaving coffee all morning. https://www.amazon.com/GiNT-Stainless-Thermal-Thermos-Retention/dp/B07MW5N7MS
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Reviewed in the United States on May 10, 2026
E
Verified Purchase
Esmeralda
Charlottesville, US
★★★★★ 5
Super Satisfied Customer Here!
Color: Gold, Color: Gold
I purchased the gold/black mug warmer. I always spend a good about of money for great coffee products and I take my time to perfect my coffee for my mornings at work. However, I get pulled into urgent meetings and just something urgent and I always leave more than half of my coffee behind. When I come back it’s cold and that’s very disappointing considering the money and time I spent to make it bc I then have to toss it. I don’t believe in microwaves and I refuse to use one. When I found this, I was super excited! It looks perfect at my desk and it works perfect! I would have liked it to be more on the brass gold like my pen holder, but it’s just as pretty! As you can see, my mug had a layer on the bottom and that made me think it may not work well, but it did the job. My coffee was super warm and it got even hotter as I left it there tearing it. I turned it one before making my coffee, so I’m not sure exactly how long it took to warm up but for me, by the time I got back, it was the peg temperature. I highly recommend this to anyone who has the same struggles. No more cold coffees! Thank you!!!
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Reviewed in the United States on January 21, 2026

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