Tiles must be turned up to a minimum of 40 mm against the battens, hip board or where they butt against a vertical or an inclined surface.
The ridge trim cap or side flashings must cover the tile turn-ups by a minimum of 35 mm.

Ridge tiles are bent up and then cut to form a turn-up that fits under the ridge/hip cap or short accessory. To ensure a watertight joint, a tight fit is required between the tile and the ridge cap.






Draft Clause: