Cold Rolled Steel buildings are more economical than hot rolled steel and an excellent option for warehouses, labor camps and industrial buildings. Cold rolled steel building frames are pre-galvanized, which provides a much longer life expectancy to the steel, ensuring your investment is protected. Al Arab Prefab Cold Rolled Steel Buildings offer many advantages such as: Easy Assembly | Reduction in Foundation Costs | Durability and Flexibility In Design Standard Warehouses have Min 10 Meter Length and are Extendable with 5 Meter Bay Extension Kits. Click on Warehouse Sizes to select different options.