IBR 0.30 mm Galv Z100 Roofing Sheet – 6.0 m (686 mm Cover)
The IBR 0.30 mm Galv Z100 Roofing Sheet, supplied by SA Home Builder Store, is a cost-effective, lightweight galvanized-steel roof sheet built for versatile roofing and cladding applications. With a 686 mm effective cover width and 6.0 m sheet length, it is ideal for houses, sheds, carports, warehouses or light-industrial structures — providing reliable weather protection and ease of installation.
Key Features.
IBR 0.30 mm Galv Z100 Roofing Sheet – 6.0 m (686 mm Cover)

IBR 0.30 mm Galv Z100 Roofing Sheet – 6.0 m (686 mm Cover)
- Material: Galvanized steel with Z100 coating — for corrosion resistance and longevity under weather exposure.
- Thickness:** 0.30 mm gauge — lightweight and easier to handle compared with heavier sheets.
- Profile: IBR (Inverted Box Rib) design with 686 mm effective cover — provides good load-to-weight ratio, structural strength, and efficient water drainage.
- Sheet Length: 6.0 m — covers long roof runs with minimal laps or joins, useful for larger roofs or long-span sheds.
- Coverage Width: Each sheet covers 686 mm effective width, simplifying coverage calculations.
- Versatile Use: Suitable for residential roofs, garages, carports, agricultural buildings, warehouses, side cladding — or any structure needing a lightweight, economical metal roof.
- Lightweight Construction: Easier transport, handling and installation — helpful when working on DIY or small contractor projects.
Typical Applications.
IBR 0.30 mm Galv Z100 Roofing Sheet – 6.0 m (686 mm Cover)
- Residential house roofing — main roofs, garages, carports
- Light-industrial buildings, workshops, warehouses
- Agricultural sheds, barns, storage buildings and farm roof structures
- Side-wall cladding or lean-to roofs for outbuildings
- Extensions, renovations, or temporary roofing structures
Benefits.
IBR 0.30 mm Galv Z100 Roofing Sheet – 6.0 m (686 mm Cover)

IBR 0.30 mm Galv Z100 Roofing Sheet – 6.0 m (686 mm Cover)
IBR 0.30 mm Galv Z100 Roofing Sheet – 6.0 m (686 mm Cover)
- Cost-effective solution: As a 0.30 mm galvanized steel sheet, IBR offers roofing coverage at lower material cost compared to heavier gauge roofing or tile options.
- Lightweight and easy to handle: Simplifies transport, lifting and installation — especially for small teams or DIY builds.
- Efficient coverage: 686 mm cover width and 6 m sheet length reduce overlaps, minimize waste and speed up installation.
- Weather and corrosion resistance: Galvanized Z100 coating provides basic corrosion protection suitable for many inland or moderate-exposure environments.
- Versatile use case: Works for roofs, sheds, workshops, carports, side cladding — ideal for both residential and light industrial/agricultural projects.
Considerations & Recommendations.
IBR 0.30 mm Galv Z100 Roofing Sheet – 6.0 m (686 mm Cover)

IBR 0.30 mm Galv Z100 Roofing Sheet – 6.0 m (686 mm Cover)
- Being 0.30 mm gauge — more suitable for lighter duty roofs; for heavy-duty, high-wind, or coastal environments consider heavier gauge (e.g. 0.47 mm, 0.50 mm) for improved durability and resistance.
- Use appropriate fasteners (galvanized or stainless) with washers to prevent leaks and ensure secure fixing, especially if used for side-cladding or exposed roofs.
- Ensure correct purlin or rafter spacing as per IBR installation standards to maintain structural integrity and minimize noise or sheet flex under load.
- Check local building regulations if used for residential roofing, especially if roof slope or wind-load requirements apply — lightweight sheets may not be ideal for all use cases.
Why Choose SA Home Builder Store?.
IBR 0.30 mm Galv Z100 Roofing Sheet – 6.0 m (686 mm Cover)

IBR 0.30 mm Galv Z100 Roofing Sheet – 6.0 m (686 mm Cover)
SA Home Builder Store sources genuine, quality-assured IBR roofing sheets like this 0.30 mm Galv Z100 variant — offering competitive pricing, expert advice on suitable sheet gauge based on your project and reliable delivery across South Africa. Great choice for homeowners, small contractors, and renovation projects seeking affordable, functional roofing solutions. Order Here.
IBR 0.30 mm Galv Z100 Roofing Sheet – 6.0 m (686 mm Cover)




