METRIB® may be fastened to timber or steel supports
by valley fixing. There should be 4 fixings per sheet at
ends and end laps and 4 fixings per sheet at intermediate supports. Always face side laps away from prevailing weather.
Softwood & Hardwood Timber Supports
M6 - 11 x 25mm Roof Zips®, Hex Head
Metal purlins and battens to a maximum of 3.5 mm with
Teks® 10 x 16mm