Faq

Are Onduline sheets fire-resistant?

Onduline bitumen corrugated sheets have no external fire resistance and as such their applications are typically limited to roofs in outbuildings such as garages, garden offices, garden sheds and similar applications where building regulations allow or do not apply. They are not suitable for dwellings or buildings connected to dwellings (such as extensions etc…).

Onduline bitumen corrugated sheets are also classed as "E" under the European standard (Reaction to Fire EN13501-1).

The above applies to the full range of Onduline corrugated roof sheets and tiles. 

For other products please check the products Technical Data Sheets (TDS).

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