The screws used to attach the metal roof battens: 12 x 40 in plain www.metalroofingonline.com.au/roofing-fasteners/303-plain-roofing-screws-12-x-40-t17.html
MetalRoofingOnline Good Video, what is the sheen level of the top hats finish coat, I have to paint the underside of mine and would like to know please.
what is the required set out of the Battens in mm ? and is it the same for every roof Skillion roof? how do you start off on the first batten ? thanks.
