Decra Plus D Ridge
The Decra Plus D Ridge is for use with the Decra Plus Tiling System. The unit is a traditional D shaped angled cap that has been designed for use when detailing and finishing at ridges and hips. It can be applied in both ventilated and unventilated junctions and is also suitable for monopitch roof applications.
Installing the D Ridge varies according to where they are installed and also on whether the junctions are ventilated. In all cases, you'll require a Decra Plus Ridge/Hip strips however. The D ridges have a tapered design which ensure an effective watertight connection.
Fit the wider part over the narrower and of the D Ridge Cover below so that there is 80mm overlap. Fix each ridge cover with 4 nails on each side of ridge cap. For steeper roof pitches exceeding 35°, you will need to adjust the return angle of the downturned flap to ensure a proper fit. To fit the D Ridge Cap on a monopitch roof, straighten out one side of the unit.