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Mega-Rib Panel
Mega-Rib Panel
Great for:
WALLS
ROOFS
RESIDENTIAL
COMMERCIAL
Mega-Rib is a 7.2 exposed fastener panel that provides optimum strength and spanning capabilities. Mega-Rib is a metal roof and wall panel that is equally well suited for industrial and commercial applications. Installed horizontally, Mega-Rib's bold ribs provide a hard to beat architectural statement.







Renderings & Profiles



Specifications & Details
Details
Minimum slope
1:12 (tape sealant required for all slopes)
Adelanto standard coverage for 26 gauge panels
Standard 26 gauge coverage at Adelanto is 36". All other locations, standard 26 gauge coverage is 28.8". Please specify if 36" coverage is required
Manufacturing Facilities
Clinton, IL; Peachtree City GA; Adelanto, CA; Sunnyvale, TX
Note
Can be installed vertically or horizontally.
Note
Oil Canning is a natural occurrence in metal panels and is not a cause for panel rejection
Testing Data
Fire Rating
Class A
Uplift Test
UL580 Class 90
Air Infiltration
ASTM E1680
Water Infiltration
ASTM E1646
Class 4 Impact Resistance
UL2218
Florida State Approval
1832.8, 1747.6
Fire Resistance
UL263
Miami Dade Approval
ICC-ES Approval
ESR-5896
Testing Data
For available Test Data, Section Properties or Load Tables, please visit our downloads section.
Panel Options
Coating
Kynar 500®(PVDF)
Substrate
- Standard 24 GA Galvalume®
- Optional 22 GA Galvalume (Inquire. Possible minimum order and longer lead time may apply.)
- Optional 26 GA Galvalume (Narrow Coverage) (Inquire. Possible minimum order and longer lead time may apply.)
- Optional 26 GA Galvalume (Full Coverage Adelanto Only) (Inquire. Possible minimum order and longer lead time may apply.)
- Optional 18 and 20 GA (Painted Galvalume) (Limited Availability) (Inquire. Possible minimum order and longer lead time may apply.)
module.product Mega-Rib
Related Files
Specifications
CAD Drawings
- Mega-Rib Eave Detail
- Mega-Rib Eave with Gutter Detail
- Mega-Rib End Lap Detail
- Mega-Rib Base Detail
- Mega-Rib Head Detail
- Mega-Rib High Eave Detail
- Mega-Rib Jamb Detail
- Mega-Rib Outside Corner Detail
- Mega-Rib Panel to Girt Detail
- Mega-Rib Simple Base Detail
- Mega-Rib simple Base with Concrete Notch Detail
- Mega-Rib Panel to Purlin Detail
- Mega-Rib Rake End (Off Module) Detail
- Mega-Rib Rake Start Detail
- Mega-Rib Ridge Detail
- Mega-Rib Base Detail
- Mega-Rib Head Detail
- Mega-Rib Jamb Detail
- Mega-Rib Outside Corner (Off Module) Detail
- Mega-Rib Outside Corner Detail
- Mega-Rib Panel to Girt Detail
- Mega-Rib Simple Base Detail
- Mega-Rib Simple Base with Concrete Notch Detail
PDF Drawings
- Mega-Rib Eave Detail
- Mega-Rib Eave with Gutter Detail
- Mega-Rib End Lap Detail
- Mega-Rib Base Detail
- Mega-Rib Head Detail
- Mega-Rib High Eave Detail
- Mega-Rib Jamb Detail
- Mega-Rib Outside Corner Detail
- Mega-Rib Panel to Girt Detail
- Mega-Rib Simple Base Detail
- Mega-Rib simple Base with Concrete Notch Detail
- Mega-Rib Panel to Purlin Detail
- Mega-Rib Rake End (Off Module) Detail
- Mega-Rib Rake Start Detail
- Mega-Rib Ridge Detail
- Mega-Rib Base Detail
- Mega-Rib Head Detail
- Mega-Rib Jamb Detail
- Mega-Rib Outside Corner (Off Module) Detail
- Mega-Rib Outside Corner Detail
- Mega-Rib Panel to Girt Detail
- Mega-Rib Simple Base Detail
- Mega-Rib Simple Base with Concrete Notch Detail
Brochures/Flyers
Finish and Substrate Warranties
Metal Panel Care & Maintenance
Product Data Sheets
Product & Trim Information Books
English Installation Manuals
Product Approval Report / Miami-Dade Notice of Acceptance (NOA)
Technical Bulletins / Approvals
Technical Bulletins / UL 580 Construction Numbers
Technical Bulletins / ASTM E1592 Uplift Tests
Technical Bulletins / Panel Load Tables w/Section Properties
Technical Bulletins / Miscellaneous Testing
Get A Submittal Package
Customize your submittal package
General Product and Warranty Information
Panel Load Tables w/Section Properties and Testing
Safety Data and Material Safety Data Sheets
Request
Samples & Color Charts
Request physical samples and color charts. All items will be sent out via UPS ground unless otherwise specified.

Shop Drawing Service
Running short of time to complete your own shop drawings? McElroy Metal can help. Click the button below to provide us some basic information and we’ll be in touch soon to discuss your project specifics.
Download Shop Drawings
If you’re creating your own shop drawings, click the button below to gain full access to our CAD and PDF Files.

Find a Distributor / Contractor Near You
Whether you’re building a new home or planning renovations, a metal roof can deliver long-term cost savings and comfort. To explore your options and find the product that meets your aesthetic and budgetary needs, contact a McElroy Metal distributor or contractor in your area today. We can’t wait to help make your dream home a reality.