Top hat battens quantity.
Top hat roof battens sizes.
5 top hat overlaps or non structural laps are recommended to be a minimum of 100mm in length.
This assumes a maximum batten spacing of 300mm and a maximum tile weight of 0 67 kpa.
To minimise cutting lay the battens in one direction starting from one end of the roof.
Metroll has a wide selection of structural steel products that are suitable for a variety of applications.
Ideal for ceiling fixings roof trusses and as a substitute for purlins and girts in industrial buildings.
Top hat battens shop online melsteel.
Choose an option 64mm x 34mm x 20 x 6mm 75mm x 34mm x 20mm x 6mm 96mm x 34mm x 20mm x 6mm.
The overlap must be supported over a truss or rafter.
Fix through the ridge capping into the roof batten using the appropriate screws.
Fasten the roof sheets to the batten as per the roofing specifications.
Fixing to the ridge.
Ceiling batten spacing is selected to suit plasterboard manufacturer s requirements.
Based on the foot traffic requirements of as3623 the maximum span for stramit 0 48 roof batten is 900mm and stramit 0 55 roof batten is 1200mm.
Choose an option 75mm 1 00mm.
In these cases structural continuity must not be assumed.
Fis the nominal screw diameter.
6 85 12 75 exc.
Metroll recommends that good trade practice is followed such as that found in australian standards handbook hb39.
Fixing to roof sheets.