FIRE RATED HARDWOOD DECKING

Batu and Bangkirai Hardwood Decking – Class A Fire Rated

The class A designation is not easy to achieve for an exterior wood decking product. We were surprised to discover that our Batu outperformed higher density woods such as Ipe and Cumaru. And in comparison to softwood decking materials, our Batu wood decking has a rating that exceeds other soft woods by as much a five times.

On top of being known for its strength and durability, Bangkirai is also has a reputation for being blemish and knot free. This not only boasts high durability but also allows for low-maintenance beauty over its service life. Bangkirai, Yellow Balau is also naturally resistant to things such as decay, insects and fungus. Making this species a great candidate for oceanfront and marine environment applications such as decks, boardwalks, as well as residential and commercial applications.

Nova’s Bangkirai is certified by California for WUI (Wild Urban Interface) as a Class A material for decking.
See https://calfire.govmotus.org/BMLSearch.

Class A | ASTM E84-10 | Cal Fire | UL Canada

Our Batu decking meets all of the most popular fire rating criteria - and, we have the test results to prove it! Please contact us by email if your project requires written fire test ratings for hardwood decking. We will quickly reply with any fire test results available from us here at Nova.

Our fire rated Batu hardwood decking meets or exceeds: Section 709A, 2010 California Building Code, Chapter 7A; San Diego County Building Code, Section 26.3.6.2.1. United Laboratories of Canada, CAN/ULC-S102.2-10.

The chart shown above illustrates the flame spread of our Batu fire rated decking in comparison to Red Oak lumber. Smoke developed was also reported as superior to Red Oak. Untreated softwood lumber will have even lower ratings compared to Red Oak.

Ipe and Cumaru Fire Rated Decking

Nova's fire rated Ipe and fire rated Cumaru decking has also been tested. While not quite as fire resistant as the Batu, both Ipe and Cumaru hardwood have very low flame spread ratings and meet Cal Fir, San Diego County and ASTM-84-10 specifications. Most industry publications show these high density hardwoods as class A fire rated. Please refer to these individual publications for further information. The USDA Wood Handbook is one of the best sources for information of this type.