Maxima Vertical Leg Standing Seam Roofing Panels

Maxima Standing Seam Panel

Great for:

WALLS

ROOFS

RESIDENTIAL

COMMERCIAL

With an opportunity to choose from three distinct Maxima profiles: Maxima, Maxima 1.5 and Maxima ADV, McElroy’s Maxima family of products represents the industry’s broadest selection of vertical leg standing seam systems. In order to meet the varying needs of architects and contractors, each offers unique performance characteristics that enable users to match a Maxima panel to specific aesthetic and performance specifications.

In some cases, Maxima panels can be produced on-site by McElroy factory technicians. Maxima 1.5" and 2" panels can also be curved for use with radius roof situations.

All Maxima panels are mechanically seamed. Mechanical seamers and hand crimpers are available for rent through Developmental Industries (DI) at mcelroyseamers.com, a website created just for McElroy Metal customers. The rental fees for each type of equipment can be found on this site as well as additional information you may need to be aware of within the terms and conditions. DI is the only approved supplier for this type of equipment.

McElroy Metal provides factory eave notching on Maxima standing seam panels.

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Installation Demo

Installation Animation

Eave Notching

Specifications & Details

Details

Profile

Mechanically seamed

Sealant

Factory applied (on non-curved panels only)

2" factory-formed eave notch

Upon request

Minimum slope for 1.5"

1:12

Minimum slope (for 2")

1/2:12

Minimum slope (for 3")

1/4:12

Installation

Can be installed over solid deck or open framing

Thermal Movement

Floating clips allow for 3 1/8"

Note

Maxima 2" and ADV also available jobsite formed for long lengths

Manufacturing Facilities

Maxima1.5": Peachtree City, GA, Houston, TX
Maxima 2": Clinton, IL; Peachtree City, GA; Adelanto, CA; Sunnyvale, TX; Houston, TX
Maxima 3": Peachtree City, GA
Aluminum - Sunnyvale, TX only

Note

Oil canning is a natural occurrence in metal panels and is not a cause for panel rejection.

Testing

Fire Rating

Class A

Uplift Test

UL580 Class 90, FM 4471 (2" only) (1-90 Rated), ASTM E1592 (1.5", 2" & 3")

Air Infiltration

ASTM E1680

Water Infiltration

ASTM E1646

Class 4 Impact Resistance

UL 2218

Florida State Approval

1747.3, 1832.4 (2" & 3")

Fire Resistance

UL263

Miami-Dade Approval

(2:16 Only)

ICC-ES Approval

ESL-1082

Note

All testing conducted with Galvalume® substrate. No testing available with aluminum.

Testing Data

For available Test Data, Section Properties or Load Tables, please visit our downloads section.

Panel Options

Seam Height

1.5”, 2” & 3”

Seam Style

2" and 3" - 90 Degree Seam

1.5" and ADV - 180 Degree Seam

Panel Width

- Maxima 1.5"; 2" & ADV: 12", 16", 18"

- Maxima 3": 18", 24"

Panel Configurations

- Maxima 1.5"; 2" & ADV: Flat, Striated, Pencil Ribs, Minor ribs (3" only)

- Maxima 1.5" and ADV can be curved

Coating

Kynar 500® (PVDF)

Substrate

- Standard 24 GA Galvalume®

- Optional 22 GA Galvalume® (Inquire. Possible minimum order and longer lead time may apply.)

- Optional .032 and .040 aluminum (Inquire. Possible minimum order and longer lead time may apply.)

Details and Components Gallery

Maxima High Floating Clip

Maxima Low Floating Clip

Maxima High Fixed Clip

Maxima Low Fixed Clip

Maxima Fixed Utility Clip

Factory Eave Notching

Eave Notching Folded in Field

Maxima 1.5 Before Seaming

Maxima 1.5 After Seaming

Maxima 2 Before seaming

Maxima 2 After Seaming

Maxima 3 Before Seaming

Maxima 3 After Seaming

Maxima ADV Before Seaming

Maxima ADV 180 Fold After Seaming