Is watertighness and waterproofing also warrantied for low pitched roofs?

ONDULINE® can be installed on low slopes (low pitched roofs). A strict respect of the installation guidelines is recommended for a good durability of the roof. From 5° to 10° (9% to 17%), the sheets must be installed on a full deck.  Over, the sheets can be installed either on full deck or on discontinuous battens (OSB, plywood, wood deck…). 

Installation recommandations vary depending on product and region.

Please refer to local installation guidelines.

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