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Installation Guidance - Decra Oberon |
1. Turn underlay 25-50mm up face of ridge/fascia.
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2. Create fixing position for Ridge/Barge Cap:
- Fix batten to top of ridge fascia sized to
span from back edge of fascia to top
edge of top tiling batten.
- Fix 50 x 25mm batten to back of batten above.
- Fold Ridge/Barge Cap to form monopitch ridge profile capping.
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| 3. The Ridge/Barge caps have a slight taper in their design. Place the wider end of the ridge over the narrower end of the ridge beneath (overlap areas shown shaded grey).
Each Ridge/Barge cap should be secured with 2 nails on each side of the ridge cap through the pre-drilled holes
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N
OTE: Decra Oberon Ridge/Barge Caps are tapered to allow for laps.
NOTE: Where roof pitches exceed 35° it may be necessary to adjust the return angle of the downturned leg of theRidge/Barge Cap and use an alternative size of ridge fixing batten.
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