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About Flame Retardant Seals

Be Bushfire-Ready with Cinderseal™ Flame Retardant Garage Door Seals

Australia’s climate demands better preparation, especially in bushfire-prone regions. Cinderseal™ Flame Retardant Garage Door Seals are designed to help reduce the risk of airborne embers entering through gaps around garage doors, providing an additional layer of protection when every detail matters.

Manufactured using premium flame-retardant nylon bristles, Cinderseal™ is independently tested in accordance with AS 1530.2-1993 to verify a Flammability Index of not more than 5 - the flammability requirement referenced by AS 3959 for relevant brush seal applications in bushfire-prone areas.

Designed specifically for Australian conditions, Cinderseal™ combines bushfire-conscious design with superior weather sealing, durability and long-term performance.

Why Choose Cinderseal™?

Flame-Retardant Brush Material
Manufactured from premium flame-retardant nylon bristles and batch tested to AS 1530.2-1993 to verify a Flammability Index ≤5.

Helps Reduce Ember Entry
Creates an effective sealing barrier designed to help reduce the entry of wind-blown embers through gaps around garage doors.

Built for Australian Conditions
Engineered to withstand harsh UV exposure, heat, wind, rain and everyday weather extremes.

Durable & Long Lasting
Designed for reliable performance and backed by a 5-year warranty.

Easy DIY Installation
Simple to install with no specialist equipment required.

Designed for Bushfire-Prone Areas

Cinderseal™ Flame Retardant Garage Door Seals are designed for garage door applications in bushfire-prone areas where flame-retardant brush seals are specified.

The flame-retardant nylon brush material is batch tested in accordance with AS 1530.2-1993 and achieves the Flammability Index requirement (≤5) referenced by AS 3959 for relevant brush seal applications.

Proven Quality & Consistent Performance

Every production batch of Cinderseal™ brush material is independently tested to verify flame-retardant performance, giving builders, installers and homeowners confidence in a consistently manufactured sealing solution.

What is BAL?

A Bushfire Attack Level (BAL) is a classification under AS 3959 used to determine the level of bushfire exposure a building may experience. Different BAL ratings require different construction methods and building components.

Cinderseal™ Flame Retardant Garage Door Seals are manufactured using flame-retardant brush material tested in accordance with AS 1530.2-1993 and are designed to be used as part of garage door sealing systems for bushfire-prone construction.