Interarch Building Products Pvt. Ltd manufactures Thick Steel made Double Z Profiles. Interarch Building Products Pvt. Ltd is an ISO 9001:2000 accredited company. The company also manufactures roofing, cladding systems, suspended ceilings, window covering etc. The Thick Steel made Double Z Profiles enable transfer of strut loads. The Thick Steel made Double Z Profiles are fixed to the outer flange of the side wall column by means of clips bolted to the column.