A cost-effective, lightweight roofing cover with a strong structural profile.
Inverted Box Rib (IBR) Roofing Sheets
IBR roofing sheets use an “Inverted Box Rib” profile made up of alternating ridges and valleys, creating a high-strength pattern that sheds water efficiently. They are one of the most budget-friendly roofing options, using less timber, costing less to buy and install, and typically offering a lifespan of 20 to 30 years when correctly specified and maintained.
Budget Wise
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IBR is considered a cost-effective option, often one of the cheapest roofing covers.
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Advantages include:
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Uses the smallest amount of timber
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Cheaper to purchase
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Cheaper labor costs
Durability
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The lifespan of IBR roof sheeting varies depending on factors like material quality, installation, and maintenance.
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Generally, IBR roof sheeting can last anywhere between 20 to 30 years, with the area you live in being a significant factor along with the thickness of the sheets.
Balancing low cost with performance, noise and maintenance.
Advantages & Disadvantages of IBR Sheets
IBR offers strong value for money, but it also comes with certain trade-offs. Understanding both sides helps you decide if it’s the right fit for your project.
Advantages
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Resistant to weather conditions, including:
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Winds
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Rain
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Hail
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Robust structure provides reliable protection
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Less prone to leaks
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Lightweight
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Excellent water-shedding capabilities
Disadvantages
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Noisy during heavy rainfall or hailstorms
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Expansion and contraction can lead to buckling or warping over time
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Can make the house warm or cold depending on the temperature
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Not as durable as other roofing materials (does not last a lifetime)
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Dents easily
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High maintenance
Get In Touch
Start Your Project with Royal Legacies
Whether you’re still exploring options or ready to install, we’re here to guide you on the best roofing, ceiling and cabinetry choices for your property.
Call Us
+263 77 467 2333 / +263 77 607 0596
Tel: +263 8688008667
Visit Us
Corner Samora Machel Avenue & Julius Nyerere Way Karigamombe Centre, Harare, Zimbabwe
Email Us
info@royal-legacies.co.zw
