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Roofing Industries RT7
Description

RT7 is a medium height long run trapezoidal roofing profile which has an exceptional strength to weight ratio, and further, provides impressive spanning capability, water carrying capacity and all at a relatively low pitch.

Manufactured from high tensile material and supplied in a range of substrates and surface finishes, RT7 is equally impressive when utilised in commercial or industrial roofing and cladding applications and lends itself to a wide range of design options.

Key Features

A purpose designed stiffened under-lapping support leg offers:

  • Extra support for the over-lapping edge 
  • Prevents separation of the lapping edge
  • Prevents water ingress at the laps
  • Prevents deformation when screwing off the roof 
  • Roofing installer friendly and saves on installation costs
  • As the laps remain closed RT7 Provides uniform lines
  • Can be draped curved 
  • Available reverse-run
  • Bold and visually appealing
  • Can be supplied as RT5
Scope of Use
  • Commercial and industrial roofing
  • Residential roofing
  • Cladding in standard or reverse run profile
  • Drape curving
  • Crimp curving
  • Fencing
  • Garage door cladding

Metal Roof and Wall 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°
3° Minimum Roof Pitch Required
Statement of Building Code Compliance

RT7 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 RT7 performs satisfactorily in the environment it is to be installed, meeting the requirements of The NZ Building Code. 

B2 Durability compliant
Durability
E2 External Moisture compliant
External Moisture
Documents
Product Brochure: RT7

Feburary 2010

Selection Guide: RT7

2012

Brochure: Ezy-Flo Rainwater Systems
Brochure: Ezy-Lok Gutter & Valley Screens
Brochure: Roofing with Style

2023

Profile Technical Summary

2012

Tekton Report — E2 Compliance: RT7

2021

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

2022

Installation: MRM Code of Practice
Maintenance Instructions

2017

Brochure: Re-Roof
RANZ Roofing Guide
CAD/PDF Details
Filters
Commercial or Residential
Roofing Details
Wall Cladding Details
Com. RT7 Typical Roof (Uninsulated)

Ri-CRT-R000A

Com. RT7 Typical Roof (Insulated)

RI-CRT-R000A-1

Com. RT7 Typical Ridge

RI-CRT-R001C

Com. TR7 Typical Barge (Bird's Beak)

RI-CRT-R002B

Com. RT7 Head Barge (Notched)

RI-CRT-R003A

Com. RT7 Head Barge (Bird's Beak)

RI-CRT-R003A-1

Com. RT7 Head Barge Girts Between Columns Notched

RI-CRT-R004A

Com. RT7 Head Barge Girts Between Columns (Notched — Bird's Beak)

RI-CRT-R004B

Com. RT7 Side Apron — Chased

RI-CRT-R005A

Com. RT7 Parapet Side Apron

RI-CRT-R005B

Com. RT7 Head Apron — Chased

RI-CRT-R006A

Com. RT7 Parapet Detail

RI-CRT-R007A

Com. RT7 Parapet Head Apron Internal Cladding

RI-CRT-R008A

Com. RT7 Typical Wall/Roof Junction (Parallel Apron Flashing)

RI-CRT-R009A

Com. RT7 Typical Wall/Roof Junction (At Head of Roof)

RI-CRT-R010A

Com. RT7 Typical Step Flashing — Option

RI-CRT-R011A

Com. RT7 Step Flashing

RI-CRT-R011A-1

Com. RT7 Box Gutter Detail

RI-CRT-R012A

Com. RT7 Penetration Round & Watershed to Under Ridge

RI-CRT-R017A

Com. RT7 Penetration Flashing EPDM

RI-CRT-R017A-1

Com. RT7 Penetration Flashing Watershed to Under Ridge

RI-CRT-R018A

Com. RT7 Penetration Soaker Flashing

RI-CRT-R019A

Com. RT7 Entry Penetration Flashing

RI-CRT-R020A

Com. RT7 End Lap Detail

RI-CRT-R021A

Com. RT7 125 Box Gutter Detail (Internal Bracket)

RI-CRT-R030A

Com. RT7 125 Box Gutter Detail (Internal Bracket — Alternative)

RI-CRT-R030A-1

Com. RT7 125 Box Gutter Detail (External Bracket)

RI-CRT-R030B

Com. RT7 125 Box Gutter Detail — External Bracket (Pan Fixed)

RI-CRT-R030C

Com. RT7 175 Box Gutter Detail (Internal Bracket)

RI-CRT-R031A

Com. RT7 127 Box Gutter Detail (Internal Bracket —Alternative)

RI-CRT-R031A-1

Com. RT7 175 Box Gutter Detail (External Bracket)

RI-CRT-R031B

Com. RT7 175 Box Gutter Detail (External Bracket)

RI-CRT-R031C

Com. RT7 Eaves Gutter — 300 Fixed Gutter

RI-CRT-R032B

Com. RT7 Eaves Gutter — 300 Pan Fixed Gutter

RI-CRT-R032C

Com. RT7 Translucent Stop End

RI-CRT-R040A

Com. RT7 Translucent

RI-CRT-R041A

Com. RT7 Rainwater Head

RI-CRT-R050A

Com. RT7 Tilt Panel / Horizontal Cladding Junction

RI-CRT-W-029A

Com. RT7 Window/Door Sill Flashing for Horizontal Cladding On Cavity (Recessed Window/Door)

RI-CRT-W-032C

Com. RT7 External Corner Vertical Cladding Detail

RI-CRT-W001A

Com. RT7 Internal Corner Vertical Cladding Detail

RI-CRT-W002A

Com. RT7 Vertical Cladding over Precast Panel

RI-CRT-W003A

Com. RT7 Vertical Cladding Floor Junction

RI-CRT-W004A

Com. RT7 Tilt Panel / Vertical Cladding Junction

RI-CRT-W005A

Com. RT7 Tilt Panel / Vertical Cladding Junction (2)

RI-CRT-W006A

Com. RT7 Vertical Butt Flashing

RI-CRT-W007A

Com. RT7 Window/Door Head Flashing Vertical Cladding (Recessed Window/Door)

RI-CRT-W012A

Com. RT7 Window/Door Head Flashing Vertical Cladding on Cavity (Recessed Window/Door)

RI-CRT-W012A-1

Com. RT7 Window/Door Jamb Flashing Vertical Cladding (Recessed Window/Door)

RI-CRT-W012B

Com. RT7 Window/Door Jamb Flashing Vertical Cladding on Cavity (Recessed Window/Door)

RI-CRT-W012B-1

Com. RT7 Window/Door Sill Flashing Vertical Cladding (Recessed Window/Door)

RI-CRT-W012C

Com. RT7 Window/Door Sill Flashing Vertical Cladding on Cavity (Recessed Window/Door)

RI-CRT-W012C-1

Com. RT7 External Corner Horizontal Cladding Detail

RI-CRT-W023A

Com. RT7 Internal Corner Horizontal Cladding Detail

RI-CRT-W024A

Com. RT7 Horizontal Cladding Base

RI-CRT-W025A

Com. RT7 Horizontal Head Detail

RI-CRT-W026A

Com. RT7 Vertical Butt Joint for Horizontal Cladding

RI-CRT-W028A

Com. RT7 Window/Door Head Flashing for Horizontal Cladding On Cavity (Recessed Window/Door)

RI-CRT-W032A

Com. RT7 Window/Door Head Flashing for Horizontal Cladding On Cavity (Recessed Window/Door) (2)

RI-CRT-W032B

Com. RT7 Roller Door Head for Vertical Cladding

RI-CRT-W090A

Com. RT7 Roller Door Head for Horizontal Cladding

RI-CRT-W090A-1

Com. RT7 Roller Door Jamb for Vertical Cladding

RI-CRT-W090B

Com. RT7 Roller Door Jamb for Horizontal Cladding

RI-CRT-W090B-1

Com. RT7 Typical Barge Notched

RI-CTR-R002A

Roofing Industries Gutter Profiles

RI-F01

2020

Roofing Industries Fascia Profiles

RI-F02

2020

RT7 Residential Full Set of Drawings

RI-RRT

RT7 Residential Sheet List

RI-RRT-00A

RT7 Profiles and Accessories

RI-RRT-00B

RT7 Profile Summary

RI-RRT-00C

RT7 Typical Truss Roof

RI-RRT-R000A

RT7 Typical Rafter / Sloping Ceiling Roof

RI-RRT-R000B

RT7 Typical Exposed Rafter Roof

RI-RRT-R000C

RT7 Barge Detail (Kick Out)

RI-RRT-R001A

RT7 Barge Detail (Bird's Beak)

RI-RRT-R001B

RT7 Head Barge Detail (Kick Out)

RI-RRT-R002A

RT7 Head Barge Detail (Bird's Beak)

RI-RRT-R002B

RT7 Change in Pitch

RI-RRT-R003A

RT7 Gutter Apron

RI-RRT-R004A

RT7 Ridge and Hip Flashing (Roll Top)

RI-RRT-R005A

RT7 Ridge and Hip Flashing (Square Top)

RI-RRT-R005B

RT7 Valley Detail (E2-AS1 Compliance)

RI-RRT-R006A

RT7 Valley Detail Roof/Wall Cladding (Code of Compliance)

RI-RRT-R006B

RT7 Internal Gutter

RI-RRT-R007A

RT7 Fixing and Sheet Lap

RI-RRT-R008A

RT7 Ridge and Hip Flashing Detail

RI-RRT-R009A

RT7 Parallel Apron Flashing (Non-Cavity)

RI-RRT-R010A

RT7 Parallel Apron Flashing (Cavity)

RI-RRT-R010B

RT7 Parallel Apron Flashing (Horizontal on Cavity)

RI-RRT-R010C

RT7 Parallel Apron 2 Piece Flashing (Cavity)

RI-RRT-R010D

RT7 Apron Flashing (Non-Cavity)

RI-RRT-R011A

RT7 Apron Flashing (Cavity)

RI-RRT-R011B

RT7 Apron Flashing (Horizontal on Cavity)

RI-RRT-R011C

RT7 Apron 2 Piece Flashing (Cavity)

RI-RRT-R011D

RT7 Parallel Hidden or Obtuse Gutter (Non-Cavity)

RI-RRT-R012A

RT7 Parallel Hidden or Obtuse Gutter (Cavity)

RI-RRT-R012B

RT7 Parallel Hidden or Obtuse 2 Piece Gutter (Cavity)

RI-RRT-R012C

RT7 Mansard External Change in Pitch Flashing

RI-RRT-R013A

RT7 EPDM Flashing for up to 85mm Pipe

RI-RRT-R014A

RT7 Under Ridge Apron Soaker Flashing for Pipe/Chimney Penetration up to 500mm

RI-RRT-R015A

RT7 Soaker Flashing for Pipe/Chimney Penetration (85-500mm) (Mid-Roof)

RI-RRT-R015B

RT7 Under Ridge Apron Chimney Flashing

RI-RRT-R016A

RT7 Chimney Flashing (Mid-Roof)

RI-RRT-R016B

RT7 Chimney Flashing (Mid-Roof)

RI-RRT-R016C

RT7 Skylight Flashing

RI-RRT-R016D

RT7 Level Soaker Curb Flashing

RI-RRT-R016E

RT7 Ridge / Barge Junction

RI-RRT-R025A

RT7 Internal Barge Flashing

RI-RRT-R026A

RT7 Parallel Apron Diverter Junction

RI-RRT-R027A

RT7 Raking Internal Gutter

RI-RRT-R028A

RT7 Gutter Options (Quarter & Half Round for Timber Fascia)

RI-RRT-R030A

RT7 Gutter Options (125 Box & Old Gothic for Timber Fascia)

RI-RRT-R030B

RT7 Barge Detail for Vertical Cladding on Cavity (Kick Out)

RI-RRT-W001A-1

RT7 Barge Detail for Vertical Cladding on Cavity (Bird's Beak)

RI-RRT-W001B-1

RT7 Head Barge for Vertical Cladding on Cavity (Kick Out)

RI-RRT-W002A-1

RT7 Head Barge for Vertical Cladding on Cavity (Bird's Beak)

RI-RRT-W002B-1

RT7 Standard External Corner for Vertical Cladding on Cavity

RI-RRT-W003A-1

RT7 External Corner for Vertical Cladding on Cavity with Cladding Change

RI-RRT-W003B-1

RT7 Standard Internal Corner for Vertical Cladding on Cavity

RI-RRT-W004A-1

RT7 Internal Corner for Vertical Cladding with Cladding Change

RI-RRT-W004B-1

RT7 Bottom of Cladding for Vertical on Cavity

RI-RRT-W005A-1

RT7 Soffit Flashing for Vertical on Cavity

RI-RRT-W006A-1

RT7 Sloping Soffit Flashing for Vertical on Cavity

RI-RRT-W007A-1

RT7 Vertical Butt Joint Vertical Cladding on Cavity with Cladding Change (Direct Fixed)

RI-RRT-W009A-1

RT7 Vertical Butt Joint Vertical Cladding on Cavity with Cladding Change (Cavity)

RI-RRT-W009B-1

RT7 Vertical Cladding on Cavity Junction Flashing

RI-RRT-W010A-1

RT7 Balustrade for Vertical Cladding on Cavity

RI-RRT-W011A-1

RT7 Head Flashing for Vertical Cladding on Cavity (Recessed Window/Door)

RI-RRT-W012A-1

RT7 Jamb Flashing for Vertical Cladding on Cavity (Recessed Window/Door)

RI-RRT-W012B-1

RT7 Sill Flashing for Vertical Cladding on Cavity (Recessed Window/Door)

RI-RRT-W012C-1

RT7 Meter Box Head Flashing for Vertical Cladding on Cavity

RI-RRT-W015A-1

RT7 Meter Box Side Flashing for Vertical Cladding on Cavity

RI-RRT-W016A-1

RT7 Meter Box Base Flashing for Vertical Cladding on Cavity

RI-RRT-W017A-1

RT7 Barge Detail for Horizontal Cladding (Kick Out)

RI-RRT-W021A

RT7 Barge Detail for Horizontal Cladding (Bird's Beak)

RI-RRT-W021B

TR7 Vertical Butt Joint for Horizontal Cladding

RI-RRT-W0228A

RT7 External Corner Flashing for Horizontal Cladding

RI-RRT-W023A

RT7 Alternative External Corner Flashing for Horizontal Cladding

RI-RRT-W023B

RT7 Internal Corner Flashing for Horizontal Cladding

RI-RRT-W024A

RT7 Alternative Internal Corner Flashing for Horizontal Cladding

RI-RRT-W024B

RT7 Bottom of Cladding for Horizontal

RI-RRT-W025A

RT7 Soffit Flashing for Horizontal

RI-RRT-W026A

RT7 Sloping Soffit Flashing for Horizontal

RI-RRT-W027A

RT7 Vertical Butt Joint for Horizontal Cladding

RI-RRT-W028A

RT7 Vertical Butt Joint for Horizontal Cladding to Alternative Cladding (up to 25mm)

RI-RRT-W029A

RT7 Horizontal Cladding Junction Flashing

RI-RRT-W030A

RT7 Balustrade for Horizontal Cladding

RI-RRT-W031A

RT7 Head Flashing for Horizontal Cladding (Recessed Window/Door)

RI-RRT-W032A

RT7 Jamb Flashing for Horizontal Cladding (Recessed Window/Door)

RI-RRT-W032B

RT7 Sill Flashing for Horizontal Cladding (Recessed Window/Door)

RI-RRT-W032C

RT7 Meter Box Head Flashing for Horizontal Cladding

RI-RRT-W040A

RT7 Meter Box Side Flashing for Horizontal Cladding

RI-RRT-W041A

RT7 Meter Box Base Flashing for Horizontal Cladding

RI-RRT-W042A

BIM
Filters
Commercial or Residential
RVT Version
Fascia and Gutter Profiles

RI-AF01 2016

Revit 2016

RT7 Residential Details 2019

RI-RRT 2019

Revit 2019

RT7 Residential Details 2016

RT-RRT 2016

Revit 2016

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

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