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Maxispan® Roofing and Cladding
Description

Maxispan® is a strong and aesthetically pleasing high rib roofing and cladding profile. It has been developed by some of New Zealand’s most accomplished roofing professionals who have been actively involved in the roofing industry for over a quarter of a century. 

The profile incorporates a number of innovative practical design features and provides significant spanning advantages to building designers.

Key Features
  • Convex ribs provide strength and water run-off away from the fixings
  • Twin capillary breaks on the lap
  • Purpose designed leg provides support to the underlap
  • Installers feet fit neatly in the pan avoiding damage to the ribs
  • Can be 'reverse run' and the swage removed for wall cladding application
  • Lap can be altered in the reverse run process to ensure improved aesthetics and water tightness (.55 BMT recommended)
  • High volume water carrying capacity
  • Wide cover reduces installation time
  • Superior spanning at low pitch
  • Also available with DRI-CLAD™️ drip-resistant lining
  • Supported by Wind and Concentrated Load Span Design graphs derived from extensive industry test rig trials
Scope of Use
  • For industrial and commercial roofing and cladding projects where low pitch and high spanning is a prerequisite
  • Use as Vertical, Horizontal and Raked cladding
  • Drape curving
  • Carports
  • Water reservoir roofing and cladding
  • Rural and lifestyle roofing and cladding
  • Dairy shed roofing
  • Can be 'reverse run' and the swage removed for wall cladding application
  • This profile is also available with DRI-CLAD™️ drip-resistant lining

Refer to Roofing Industries Profile Technical Summary for tables of maximum spans (intermediate and end) for each wind zone.

Metal cladding materials used to construct the building envelope shall be:

  • In accordance with the durability requirements of NZBC B2 suitable for their end use, location and environment as shown in E2/AS1 Table 20, and;
  • Compatible with adjoining materials as shown in E2/AS1 Table 21 and Table 22; and
  • Meet NZ Metal Roof and Wall Cladding code of practice.
Limitations on Use
  • Minimum roof pitch 3°
Statement of Building Code Compliance

Maxispan® will, if employed in accordance with the supplier's installation and maintenance requirements, assist with meeting the following provisions of the building code:

  • Clause B2 — Durability: Performance B2.3.1(b)
  • Clause E2 — External moisture: Performance E2.3.1, E2.3.2

Selection of the correct grade of material and appropriate surface coating is imperative to ensure Maxispan performs satisfactorily in the environment it is to be installed, meeting the requirements of The NZ Building Code. 

Documents
Profile Technical Summary

2012

Tekton Report — E2 Compliance: Maxispan

2020

Product Brochure: DRI-CLAD

Nov 2023 v4

Product Brochure: Maxispan

2023

Selection Guide: Maxispan

2012

Brochure: Roofing with Style

2024

Handling and Storage of Metal Roofing and Cladding
Installation Guide: Metal Longrun Roofing & Cladding

2022

Installation: MRM Code of Practice
Maintenance Instructions

2017

Brochure: EZI-FLO Rainwater Systems
Brochure: Ezy-Lok Gutter & Valley Screens
RANZ Roofing Guide
CAD/PDF Details
Filters
Project Type
Roofing Details
Wall Cladding Details
Com. Maxispan Typical Roof (Insulated)

RI-CMS-000A-1

Com. Maxispan Typical Roof (Uninsulated)

RI-CMS-R000A

Com. Maxispan Typical Ridge

RI-CMS-R001C

Com. Maxispan Typical Barge (Notched)

RI-CMS-R002A

Com. Maxispan Typical Barge (Bird's Beak)

RI-CMS-R002B

Com. Maxispan Head Barge (Notched)

RI-CMS-R003A

Com. Maxispan Head Barge (Bird's Beak)

RI-CMS-R003A-1

Com. Maxispan Head Barge Girts Between Columns (Notched)

RI-CMS-R004A

Com. Maxispan Head Barge Girts Between Columns (Notched — Bird's Beak)

RI-CMS-R004B

Com. Maxispan Side Apron — Chased

RI-CMS-R005A

Com. Maxispan Side Apron — Parapet

RI-CMS-R005B

Com. Maxispan Head Apron — Chased

RI-CMS-R006A

Com. Maxispan Parapet Head Apron

RI-CMS-R007A

Com. Maxispan Parapet Head Apron Internal Cladding

RI-CMS-R008A

Com. Maxispan Typical Wall/Roof Junction (Parallel Apron Flashing)

RI-CMS-R009A

Com. Maxispan Typical Wall/Roof Junction (At Head of Roof)

RI-CMS-R010A

Com. Maxispan Typical Step Flashing — Option

RI-CMS-R011A

Com. Maxispan Typical Step Flashing — Alternative

RI-CMS-R011A-1

Com. Maxispan Box Gutter Detail

RI-CMS-R012A

Com. Maxispan Penetration Round & Watershed to Under Ridge

RI-CMS-R017A

Com. Maxispan Penetration Flashing — EPDM

RI-CMS-R017A-1

Com. Maxispan Penetration Flashing Watershed to Under Ridge

RI-CMS-R018A

Com. Maxispan Penetration Soaker Flashing

RI-CMS-R019A

Com. Maxispan Cable Entry Penetration Flashing

RI-CMS-R020A

Com. Maxispan End Lap Detail

RI-CMS-R021A

Com. Maxispan 125 Box Gutter Detail (Internal Bracket)

RI-CMS-R030A

Com. Maxispan 125 Box Gutter Detail (Internal Bracket — Alternative)

RI-CMS-R030A-1

Com. Maxispan 125 Box Gutter Detail (External Bracket)

RI-CMS-R030B

Com. Maxispan 125 Box Gutter Detail — External Bracket (Pan Fixed)

RI-CMS-R030C

Com. Maxispan 175 Box Gutter Detail — (Internal Bracket)

RI-CMS-R031A

Com. Maxispan 175 Box Gutter Detail (Internal Bracket — Alternative)

RI-CMS-R031A-1

Com. Maxispan 175 Box Gutter Detail (External Bracket)

RI-CMS-R031B

Com. Maxispan 175 Box Gutter Detail — External Bracket (Pan Fixed)

RI-CMS-R031C

Com. Maxispan Eaves Gutter Detail — 300 Fixed Gutter (External Bracket)

RI-CMS-R032B

Com. Maxispan Eaves Gutter — 300 Pan Fixed Gutter

RI-CMS-R032C

Com. Maxispan Translucent Stop End

RI-CMS-R040A

Com. Maxispan Translucent

RI-CMS-R041A

Com. Maxispan Rainwater Head

RI-CMS-R050A

Com. Maxispan External Corner Vertical Cladding Detail

RI-CMS-W001A

Com. Maxispan Internal Corner Vertical Cladding Detail

RI-CMS-W002A

Com. Maxispan Vertical Cladding Over Precast Panel

RI-CMS-W003A

Com. Maxispan Vertical Cladding Floor Junction

RI-CMS-W004A

Com. Maxispan Tilt Panel / Vertical Cladding Junction

RI-CMS-W005A

Com. Maxispan Tilt Panel / Vertical Cladding Junction (2)

RI-CMS-W006A

Com. Maxispan Vertical Butt Flashing (Cladding Change)

RI-CMS-W007A

Com. Maxispan Window/Door Head Flashing Vertical Cladding (Recessed Window/Door)

RI-CMS-W012A

Com. Maxispan Window/Door Head Flashing Vertical Cladding on Cavity (Recessed Window/Door)

RI-CMS-W012A-1

Com. Maxispan Window/Door Jamb Flashing Vertical Cladding (Recessed Window/Door)

RI-CMS-W012B

Com. Maxispan Window/Door Jamb Flashing Vertical Cladding on Cavity (Recessed Window/Door)

RI-CMS-W012B-1

Com. Maxispan Window/Door Sill Flashing Vertical Cladding (Recessed Window/Door)

RI-CMS-W012C

Com. Maxispan Window/Door Sill Flashing Vertical Cladding on Cavity (Recessed Window/Door)

RI-CMS-W012C-1

Com. Maxispan External Corner Horizontal Cladding Detail

RI-CMS-W023A

Com. Maxispan Internal Corner Horizontal Cladding Detail

RI-CMS-W024A

Com. Maxispan Horizontal Cladding Base

RI-CMS-W025A

Com. Maxispan Horizontal Head Detail

RI-CMS-W026A

Com. Maxispan Tilt Panel / Horizontal Cladding Junction

RI-CMS-W029A

Com. Maxispan Tilt Panel / Horizontal Cladding Junction (2)

RI-CMS-W030A

Com. Maxispan Window/Door Head Flashing Horizontal Cladding on Cavity (Recessed Window/Door)

RI-CMS-W032A

Com. Maxispan Window/Door Jamb Flashing Horizontal Cladding on Cavity (Recessed Window/Door)

RI-CMS-W032B

Com. Maxispan Window/Door Sill Flashing Horizontal Cladding on Cavity (Recessed Window/Door)

RI-CMS-W032C

Com. Maxispan Roller Door Head for Vertical Cladding

RI-CMS-W090A

Com. Maxispan Roller Door Head for Horizontal Cladding

RI-CMS-W090A-1

Com. Maxispan Roller Door Jamb for Vertical Cladding

RI-CMS-W090B

Com. Maxispan Roller Door Jamb for Horizontal Cladding

RI-CMS-W090B-1

Roofing Industries Fascia Profiles

RI-F02

2020

BIM
Filters
Project Type
RVT Version
Fascia and Gutter Profiles

RI-AF01 2016

Revit 2016

Roofing Industries is a 100% New Zealand owned and operated metal roof and cladding manufacturing business.

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