Gibraltar Building Products Corrugated Galvanized Steel Roof Panel, Metallic Finish, 2.145-ft x 8-ft (31-Gauge)

Regular price $20.12

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Corrugated Galvanized Steel Roof Panel, 2.145-ft x 8-ft

Durable 31-gauge corrugated galvanized steel panel for roofing and siding with a metallic mill finish. Offers 21-1/2 in. roof coverage, resists rot and insects, and remains 100% recyclable after long service life. Lightweight design cuts easily for DIY applications.


Key Features:

  • Durable Galvanized Steel: Corrosion-resistant mill finish ideal for outdoor roofs and siding
  • Utility-Grade 31-Gauge: Recommended for roof slopes of 3/12 or greater; thin and easy to handle
  • Easy to Work With: Cuts with aviation snips; lightweight for transport and installation
  • Low Maintenance & Non-Combustible: Won’t rot, mildew, or warp; fire-resistant for added security
  • Environmentally Friendly: Long-lasting and 100% recyclable panel; unpainted for flexible finishing

Specifications Table:

Specification Details
Material Galvanized steel
Color/Finish Family Silver
Manufacturer Color/Finish Metallic (mill finish)
Profile Corrugated
Gauge 31
Length (Feet) 8
Width (Feet) 2.145
Panel Size (Sq. Feet) 24
Roof Coverage 21-1/2 in.
Siding Coverage 24 in.
Package Quantity 1
Impact Resistance No
Multi-Wall Yes
Venting Required Yes
For Use with Greenhouses Yes
Warranty None
Weight (lbs.) 7.37
UNSPSC 30161600
Recommended Roof Slope 3/12 pitch or greater
Painted No (unpainted)

Frequently Asked Questions (FAQ):

Q: What coverage does this panel provide?
A: It provides 21-1/2 in. roof coverage or 24 in. siding coverage over its 8-ft length.


Q: Can it be painted?
A: Yes, the panel is unpainted galvanized steel and can be painted or aged for different visual effects.


Q: How do I cut the panel?
A: Use aviation snips or similar “scissor” cutting tools; do not use a panel saw. Remove metal shavings after cutting.


Q: Is it suitable for greenhouse or DIY projects?
A: Yes, it’s commonly used for sheds, garden boxes, fencing, planters, greenhouses, and other DIY applications.


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


A Modern Industrial Accent with Enduring Edge

This corrugated galvanized panel brings effortless urban grit to garden sheds, privacy screens, and accent walls. The shimmering mill finish catches light beautifully, creating rhythm and texture across a surface. Try framing the panels in warm cedar for a chic contrast that feels both rugged and refined. A versatile essential that elevates everyday structures into polished, luxe moments.


Elevate your project with durable, easy-to-install corrugated steel—add this panel to your cart and start building today.

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