I have a 9m stretch that needs flashing. I have some lead free stuff sitting around which I plan to use for the job. Can I use the entire flashing as is without having to cut it into pieces like you do with lead flashing ?
Also, as this will be for a single skin parapet wall - how deep should I go into the wall ? Will 10mm be enough ?
Also, as this will be for a single skin parapet wall - how deep should I go into the wall ? Will 10mm be enough ?
