Bushfire - Sealing Systems
Bushfire Prone Areas - Ember Attack
The table below can assist product selection in meeting the design requirements of the latest Australian Bushfire Standard AS 3959. Raven seals being multi-purpose can be used for all new and retrofit work.

Product selection should be made when assessing the mandated requirements listed in the AUS NCC and the Australian Bushfire Standard AS 3959. Specifiers will determine the suitability of the information provided when selecting a Raven seal for their purposes.
Australian Bushfire Standard AS 3959
BAL (Bushfire Attack Level)		Side Hung (Ember Attack)
Raven Perimeter Seal and
Door Bottom Seal		Garage Doors (Ember Attack)
Roller and Sectional Overhead


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BAL - LOWAll Raven Seals that display the BAL Low icon.
BAL LOW		Raven Nylon brush strip seal RP2a, RP2b, RP41, RP49, RP50, RP51F, RP57, RP58, RP74, RP74F, RP75 at door head and sides where required.
Door bottom seal RP114 or RP51Si
(if bottom seal not supplied with door)
Option: Threshold plate RP91
Refer to Cat #117 page 12
BAL - 12.5, 19, 29All Raven Seals that display the BAL ≤ 29 icon.
BAL 29		Raven Nylon brush strip seal RP2a, RP2b, RP41, RP49, RP50, RP51F, RP57, RP58, RP74, RP74F, RP75 at door head and sides where required.
Door bottom seal RP114 or RP51Si
(if bottom seal not supplied with door)
Option: Threshold plate RP91
Refer to Cat #117 page 12
BAL - 40All Raven Seals that display the BAL ≤ 40 icon.
BAL40		Raven Nylon brush strip seal RP2a, RP2b, RP41, RP49, RP50, RP51F, RP74, RP74F, RP75 at door head and sides where required.
Door bottom seal RP114
(if bottom seal not supplied with door)
Option: Threshold plate RP91
Refer to Cat #117 page 12
BAL - FZAll Raven Seals that display the BAL FZ icon.
BAL FZ		Raven Nylon brush strip seal RP2a, RP2b, RP41, RP49, RP50, RP51F, RP74, RP74F, RP75 at door head and sides where required.
Door bottom seal RP114
(if bottom seal not supplied with door)
Option: Threshold plate RP91
Refer to Cat #117 page 12