Palos Verdes Maxima-Dennis

ROOF PANELS

Maxima Standing Seam Panel

Our Maxima family of panels are mechanically seamed standing seam panels in three various leg heights to provide exceptional weather resistance and aesthetics.

Maxima Standing Seam Panel

Great for:

WALLS
WALLS
ROOFS
ROOFS
RESIDENTIAL
RESIDENTIAL
COMMERCIAL
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.

N.Charleston Transit Ctr Maxima2 RW-compressed
Clover Aquatics Maxima 2 ADV Silver Metallic-compressed
Maxima Standing Seam System on School
Maxima Standing Seam System on Fire Station
Palos Verdes Maxima-Dennis-compressed

Installation Demo

Installation Animation

Eave Notching

Renderings & Profiles

Maxima 1.5" Striated
Maxima ADV Striated
Maxima 2" Striated
Maxima 3" Striated
Maxima 1.5" Striated
Maxima 1.5" Flat
Maxima ADV - Pencil Ribs
Maxima ADV - Flat
Maxima ADV - Striated
Maxima 2" Double Pencil Rib
Maxima 2" Flat
Maxima ADV Striated
Maxima 3:18 Minor Rib
Maxima 3:24 Minor Rib
Maxima 3" Striated

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.)

Curving Information

  • Only Maxima 1.5 and Maxima ADV can be curved.
  • Minimum radius (steel): Maxima 1.5 - 12’ and Maxima ADV – 25’
  • 180 degree seam required
  • Sealant to be field applied on curved applications
  • Maxima 1.5 and Maxima ADV flat panels will curve naturally on a radius of 250’ or greater
Maxima Curved Metal Roof Installed on Taylor Fire Station
Maxima Installed on Ampitheatre
Aerial View of Maxima Curved Metal Roof on High School
Maxima Installed on School
Maxima Curved Roof on Auditorium

Related Files

Specifications

CAD Drawings

PDF Drawings

Product & Trim Information Books

English Installation Manuals

Spanish Installation Manuals

Product Approval Report / Miami-Dade Notice of Acceptance (NOA)

Product Approval Report / ICC-ES Approvals

Technical Bulletins / Miscellaneous Testing

Technical Bulletins / Miscellaneous Information

Get A Submittal Package

Request

Samples & Color Charts

Request physical samples and color charts. All items will be sent out via UPS ground unless otherwise specified.

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Weathertightness Warranties

If your project requires a Weathertightness Warranty and you don’t already have a job specific Pre-Approval Form issued by McElroy Metal, click the button below to get started.

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.

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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.

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