Purlins: Using cold rolled hot dipped Galvanized material, YSL produces both 7 and 8 inch purlins which are used to securing roofing sheets to the top of buildings or on the girth to enable us to “clad” building. (See pictures Contract #1970)

Roof Sheets: Both coloured or plain Galvanised sheeting is provided to ensure that the internal of your building is protected from the elements. Roofing sheets can be supplied in Gauges from as thin as 28 gauge to as thick as 20 gauge as per our Clients requirements. Also available are coloured Aluminium sheets which give a longer life span but requires a gentler handling in the installation process.

Metal Decking: Used to enable casting of concrete floors easier in multi-storied building, the metal decking is made of cold rolled hot dipped Galvanized material and is available in 0.96mm thick material However, we have custom made some of slightly thicker material. The decking interlocks and covers a width of approximately 2 ft when installed. We puddle weld the decking to the steel frame and as requested by the client we have the capability to do stud welding where “studs” welding on the decking pans as to give the floor added strength when the concrete is poured.

Fasteners: Standard fasteners used for pulling our buildings together are the A325 bolts with nuts and washers. These range in diameter from ½ “ to 1 3/8” and lengths up to 4” have been used. If after the bolts have been tensioned it is necessary to take them down, they are not reused.