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ONDUTILE
SYSTEM SPECIFICATION
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Deciding on the right specification for Ondutile is very easy. First note the tile/slant type to be used and match it to the appropriate system specification detailed
below, either Type A or Type B. Check the minimum recommended roof pitch it can be laid to and finally note the mechanical fixing specification details. |
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Type A
Developed to suit concrete interlocking tiles, pantiles, fibre cement and natural slates. The system forms a composite structure created by fixing support battens to
the rafters set at the same gauge/centre as required for the tile battens.
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Type B
Developed for small double lap plain tile and small slate types which, due to the closeness of the tile battens, make the alignment of support battens and tile battens
impracticable. Therefore the cross batten supports are replaced with 20mm exterior quality plywood deck fixed to the rafters. Ventilation into the roof space is
provided by means of a slot in the decking above the eaves tray line. |
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