Sunvolt.ie only utilizes mounting solutions suitable for roof types as per the manufacturer's instructions. If you're unsure whether the mounting solution is compatible with your roof type, we always recommend reaching out to the roof manufacturer.
Below you'll find Novotegra's general installation video for fiber cement roofs/steel roofs. The mounting rails provided by Sunvolt.ie are always designed so that they intersect the solar panels on the shorter side. If the solar panels are installed horizontally, the mounting rails should be positioned from the ridge to the eaves.