Pre Engineering Building Company

Pinaxsteel03 Mar, 2022Business

Purlins come in 96 x 48 to 172 x 92 mm sizes and thickness from 3.0 to 4.8 mm as per requirement. They are fixed to the top flanges of the rafters by cleats moulded to the rafters and bottom bolted to the cleats and flushed with webs of the rafter resulting in a stronger structure.