ARCPANEL – Climate resilient, energy efficient roof system

Designed for roof pitch 5°+ roofing applications, with superior span and cantilever capabilities

ARCPANEL Custom Panel combines aesthetic, innovative design, with high strength, durability and excellent thermal insulation. ARCPANEL panels can be curved to produce an outstanding architectural feature and provide increased interior space.The ARCPANEL Custom Panel can achieve significant cantilevers, in some applications up to half the actual back span and this unique system eliminates the need for complex, expensive roof structures. The lightweight ARCPANEL panels are easily handled on site, achieving faster, lower cost installation.

Custom Panel - Corrugated roof profile

Panel configurations

Straight Roof Profile

Straight Roof

Straight panels can be manufactured up to 20 metres in length. Longer lengths can be achieved, contact us for details.

Curved Roof Profile

Curved Roof

Curved panels are custom manufactured to suit your design requirements (minimum radii 3.0 metres).
Multi-Curved Roof Profile

Multi-Curved Roof

Multi-curved panels are custom manufactured to suit your design requirements (minimum radii 3.0 metres).

Bull-Nose Roof

Bull-Nose Roof

Bull-nose panels can be manufactured to suit a bull-nose radii of 750mm to 1200mm. Bull-nose panels can be manufactured in lengths up to 12 metres.

Need help with any of our products?

Call ARCPANEL for assistance on 1300 200 004 or send an enquiry via our contact page.

Key features & benefits

  • Suitable for roof pitch 5°+ applications
  • Panel lengths 1.2m – 20m available. Panels can be joined to achieve longer runs, contact us for details
  • Achieve up to 12.5m unsupported spans – reduce expensive support structures e.g. roof trusses & support beams
  • Corrugated profile is used on both sides, reducing the need for ceilings and internal painting
  • Pre-finished – extensive range of Colorbond® colours
  • Straight, curved or multi-curved configurations, suitable for most architectural designs
  • Dependant on the design, cantilevers of up to half the actual backspan can be achieved
  • Suitable for use in cyclonic wind conditions
  • ARCPANEL Custom roof panel is available in Colorbond®, Colorbond® Ultra, Stainless Steel, Zincalume® & Xtreme Magnaflow
  • Rapid installation makes the ARCPANEL Custom roof panel a clear winner over traditional roof construction
  • Fire rated to Group 1 – roof and wall lining material
  • Superior standard thermal ratings up to R6.5 are achieved using the ARCPANEL Custom roof panel
  • Panels meet the requirements for live and concentrated imposed loads for roofs not accessible except for normal maintenance as per AS1170.1:2002
  • Bushfire attack level BAL-12.5 to BAL-40
  • Can be customised to your requirements.
  • Warranty period of up to 20 years, for peace of mind.

Panel dimensions

Standard panel thicknesses are available (other panel thicknesses are available upon request):
Corro/Corro 75 85 100 125 140
160 175 200 250

Overall thickness in mm

Product summary

Panel Profile (Top/Bottom) Corro/Corro
Min Roof Pitch 5 deg
Max Span 12.5m
Max Cantilever 4.5m
Max Length 20m
Min Length 1.2m
Min Curved Radius 3.0m
Thickness 75 to 250mm
R-Value R1.7 to R6.5
Cyclonic Rating C4
BAL Rating BAL 40
Group Fire Rating Group 1
Xtreme Option YES

Tested, Certified & Trusted

ARCPANEL Roof Systems are fully certified and engineered systems. Certification provides you with peace of mind that your roof system is Building Code compliant when choosing a ARCPANEL roof for your project.Arcpanel products conform to the NCC (National Construction Code) as they meet specific performance requirements for the building application.

Full COLORBOND® colours

ARCPANEL has access to the full range of COLORBOND® standard, metallic, matt & ultra colours as well as custom colours and other finish options in Magnaflow® and UniCote® LUX. Contact ARCPANEL for availability of stocked, standard COLORBOND® and custom colours to suit your project requirements.

Using BlueScope® steel for our panel sheeting ensures quality Australian steel products and transparent and reliable warranties. Colour swatches are provided as an indication of colour only and may not be an actual representation of colour. We recommend checking your chosen colour against an actual sample of the product before purchasing.

Colour range – Classic


Colour range – Matt finish

COLORBOND® – Ultra Steel

COLORBOND® – Steel Metallic finish


* Subject to availability

Colour range ARCPANEL Xtreme (Magnaflow®)

ARCPANEL – Roof solutions to suit your project application:

Patio & awning roofing

ARCPANEL roof systems are ideal for creating your own coastal vista, enviable outdoor room or sophisticated entertaining area to extend your living space.

Residential roofing

ARCPANEL roof systems are available in a range of panel types and configurations including straight, curved and multicurved panels.
Commercial Roof

Commercial roofing

Pre-finished high durability & low maintenance. Rapid installation makes ARCPANEL a clear winner over traditional roof construction.

Custom Panel Technical Documentation

The latest Custom Panel electronic reference material is available online for you to view or download. To access detailed ARCPANEL technical documentation such as ‘ARCPANEL Roof Design Guides’ please click here an enter your details via the form.Hard copies of our literature are available, please contact us on 1300 200 004 and provide your contact details.

If you cannot find the technical information you are looking for, our Sales Support Team can assist you with any document enquiries – 1300 200 004.

Technical Library

Custom Panel Design Guide

Need help with any of our products?

Call ARCPANEL for assistance on 1300 200 004 or send an enquiry via our contact page.

Back to Top