Introduction
In the world of roofing solutions, IBR roof sheeting stands tall as one of the most reliable and widely used options for both residential and industrial applications. Known for its strength, durability, and aesthetic appeal, IBR sheeting has become a staple in construction projects throughout South Africa and beyond. Whether you’re a contractor, builder, or homeowner planning your next roofing project, understanding the types, sizes, prices, and benefits of IBR roofing is essential.
In this detailed guide, we explore everything you need to know about IBR roof sheeting, including IBR sheeting prices, IBR 6m price, galvanized IBR roof sheeting, and the importance of IBR roof paint.
What is IBR Roof Sheeting?
IBR stands for Inverted Box Rib, a profile of roof sheeting with a bold trapezoidal shape. It’s designed to offer greater strength and rigidity, making it suitable for applications that require long spans and strong load-bearing capabilities.
IBR sheeting is available in standard lengths of 1.5 m to 14 m. The permissible length tolerance for the standard-length range will be -0 +5 mm. Sheets outside of these parameters are available on request and may be subject to special pricing arrangements. The maximum height which can be transported is 4,3 m.
Usages:
IBR roof sheeting is commonly used in:
- Warehouses
- Factories
- Residential buildings
- Carports
- Agricultural structures
Its clean lines also make it a popular choice for modern architectural designs.
Kinds of IBR Sheeting
There are different types of IBR sheeting available, each suited to particular applications. The choice often depends on the desired strength, aesthetic preference, and environmental factors.
Galvanized IBR Roof Sheeting
Galvanized IBR roof sheeting is made from mild steel coated with a layer of zinc to prevent rust and corrosion(also called Galvanized steel coil or galvanized steel sheet). This is one of the most popular and economical options on the market. Benefits include:
- Excellent rust resistance
- High durability
- Cost-effective
- Low maintenance
Galvanized IBR is ideal for industrial use, agricultural buildings, and coastal regions where corrosion is a concern.
Chromadek IBR Sheeting
Chromadek IBR is steel that’s been color-coated with a durable paint system. It offers not only corrosion resistance but also an attractive finish. Perfect for residential and commercial use, it comes in a variety of colors to match your aesthetic preferences.
Zincalume and Colorbond IBR
These are high-performance options made with zinc/aluminum coatings. Zincalume offers excellent corrosion resistance, while Colorbond adds a baked-on color finish for long-lasting vibrancy.
IBR Sheeting Sizes
When planning a project, knowing the available IBR sheeting sizes is crucial. Typically, IBR sheeting is available in the following dimensions:
- Width: 686 mm (effective coverage)
- Thicknesses:4 mm, 0.5 mm, 0.58 mm, 0.8 mm
- Lengths: Customizable from 1.8m to 13m
One of the most commonly purchased lengths is IBR 6m sheeting. The IBR 6m price will vary depending on the material (galvanized, Chromadek, etc.) and thickness.
IBR Roof Sheeting Prices in South Africa (2025)
IBR sheeting prices vary depending on the type of material, sheet length, thickness, and manufacturer. Here’s a general overview of IBR roof sheeting prices in 2025 (please confirm with local suppliers for the most accurate quotes):
Galvanized IBR Sheeting Prices
| Thickness | Length | Price Range (ZAR) |
| 0.4 mm | 6m | R180 – R220 |
| 0.5 mm | 6m | R230 – R270 |
| 0.58 mm | 6m | R280 – R320 |
Chromadek IBR Sheeting Prices
| Thickness | Length | Price Range (ZAR) |
| 0.4 mm | 6m | R290 – R330 |
| 0.5 mm | 6m | R340 – R400 |
IBR 6m Price (General Summary)
When referring specifically to IBR 6m price, here’s what to expect:
- Galvanized 0.5 mm: ~R250
- Chromadek 0.5 mm: ~R350
- Zincalume 0.5 mm: ~R400
Prices may fluctuate due to raw material costs, fuel charges, and supply chain variations.
Why Choose Galvanized IBR Roof Sheeting?
Among all types, galvanized IBR roof sheeting remains a top pick due to its performance and affordability. The zinc coating acts as a barrier against environmental factors such as rain and humidity, significantly extending the sheet’s life.
Advantages:
- Long-lasting protection against rust
- Affordability compared to coated options
- Easy to maintain
- Recyclable material
- Good structural strength
Applications of IBR Roof Sheeting
IBR sheeting is versatile and suitable for a wide range of applications, including:
- Roofing for houses and apartment buildings
- Cladding for factories and warehouses
- Shelters, garages, and carports
- Fencing and wall panels
- Farm sheds and barns
Its ability to span long distances with minimal support makes it especially attractive for large-scale industrial buildings.
The Importance of IBR Roof Paint
While materials like Chromadek and Colorbond come pre-painted, IBR roof paint is essential for galvanized IBR sheeting if you want to increase its lifespan and improve its aesthetics.
Benefits of IBR Roof Paint
- Protection Against UV Rays: Prolongs the life of the sheet under harsh sun exposure.
- Prevents Corrosion: Especially in coastal or humid environments.
- Color Customization: Choose any color to match your building design.
- Reflective Coatings: Some paints help in reducing heat buildup.
For best results, use a high-quality primer followed by an acrylic or polyurethane-based topcoat specifically designed for metal roofs.
Tips for Installing IBR Roofing
To get the best results from your IBR roof, professional installation is recommended. Here are a few key tips:
- Use the correct pitch: Minimum roof slope is 5 degrees.
- Allow for expansion: Don’t fasten the sheets too tightly.
- Seal the joints properly: To prevent leaks.
- Use compatible fasteners: Galvanized or stainless steel screws are best.
Install insulation where needed: Helps in temperature control and condensation prevention.
How to Choose the Right IBR Sheeting
Choosing the right IBR roof sheeting depends on several factors:
- Budget: Galvanized is the most cost-effective, while Colorbond is premium.
- Environment: In coastal or industrial zones, opt for coated or higher-corrosion-resistant materials.
- Aesthetic Needs: If appearance matters, go for Chromadek or Colorbond.
- Structural Requirements: Thicker sheets (0.58 mm and above) offer better load-bearing capacity.
Where to Buy IBR Sheeting in South Africa
Several manufacturers and suppliers offer high-quality IBR roof sheeting. Some popular names include:
- Macsteel
- Pro Roof Steel
- Clotan Steel
- Staalbeer
- Afrisheet
Most suppliers offer custom-length orders and nationwide delivery options. Request bulk discounts if you’re purchasing for large-scale projects.
Maintenance and Lifespan
Proper maintenance of your IBR roof ensures decades of reliable service. Here’s what to do:
- Inspect regularly for rust spots or loose fasteners.
- Repaint galvanized sheets every 5–7 years if needed.
- Clean gutters and remove debris.
- Avoid walking directly on the sheeting unless absolutely necessary.
Final Thoughts
IBR roof sheeting is one of the best investments for any building project. Whether you’re considering galvanized IBR roof sheeting for a cost-effective solution or Chromadek IBR sheeting for a stylish finish, there’s a product to meet your needs. With a variety of IBR sheeting sizes and thicknesses available, customization is easy and efficient.
Keep in mind that IBR sheeting prices vary based on thickness, length, and material type. When planning your budget, always get a detailed quote, including installation and delivery. Don’t forget the value of IBR roof paint to extend the life and enhance the appearance of your galvanized roof.
Choose wisely, install professionally, and your IBR roof will protect your property for decades to come. Qingdao Witop Steel group are fully convinced that the good quality products assist the success of our customers.
