Roofing & Cladding

IBR 686mm

Industry-standard IBR profile for versatile roofing and cladding applications.

Product Overview

IBR (Inverted Box Rib) 686mm roofing sheets are the industry standard for steel roofing and cladding in Southern Africa. The distinctive multi-rib profile provides excellent structural strength while maintaining a classic, professional appearance.

Manufactured from premium steel with advanced coating technologies, IBR sheets are trusted by contractors, architects, and homeowners across Zambia for their durability, weather resistance, and versatility in both roofing and wall cladding applications.

Key Features

Industry Standard

The most widely used roofing profile in Southern Africa, ensuring compatibility with standard accessories.

Excellent Versatility

Suitable for both roofing and vertical wall cladding applications.

Proven Durability

Decades of proven performance in African weather conditions.

Specifications

Material High-Tensile Steel / Galvalume / Color Coated
Standards SANS 1431 / ASTM A792
Overall Width 780mm
Effective Coverage 686mm
Profile Depth 32mm
Number of Ribs 5 ribs per sheet
Thickness Range 0.4mm, 0.5mm, 0.6mm, 0.7mm, 0.8mm
Pitch (Rib Spacing) 137mm centers
Length Custom cut to required length (up to 12m)
Coatings Available Zinc / Aluzinc / Polyester / PVDF
Minimum Slope 5 degrees (with laps) / 9 degrees (without laps)
Manufacturing Locally roll-formed in Lusaka, Zambia

Common Applications

Residential Roofing

Wall Cladding

Commercial Buildings

Industrial Sheds

Farm Buildings

Carports & Canopies

Boundary Walls

Security Fencing

Available Colors

Zincalume Red Green Blue Charcoal Cream Terracotta Silver White

Custom colors available on request for large orders

IBR vs Widespan Comparison

IBR 686mm

Industry standard profile. 5-rib design. 686mm coverage. Best for general roofing and cladding. Most widely available accessories.

Widespan 762mm

Wider coverage profile. 4-rib design. 762mm coverage. Best for large areas where fewer sheets are desired. Lower installed cost per square meter.

Need IBR Roofing Sheets?

Contact our team for technical specifications, color availability, custom lengths, and competitive pricing.