A Class A fire rating represents the highest rating achievable. It indicates a flame spread of 0-25 and smoke development of 0-45. 

The ASTM E2768 is used to test surface burning characteristics and takes place in a Steiner Tunnel.

The test gathers data to determine the fire rating classification. Some of the data that is recorded:
Flame Spread for the first 10 minutes
Maximum Flame Front Distance
Smoke Developed Index for the first 10 minutes
Time to Ignition
Flame Spread Distance vs. Time
Maximum Flame Spread Distance
Temperature vs. Time
Time to Maximum Temperature

Our  product holds the esteemed UL Greenguard Gold Certification, signifying its commitment to high environmental standards.
Free from chlorine and polybrominated diphenyl ethers (PBDEs), our product ensures safety in proximity to plants, animals, and children.
Non-Toxic
Non-Hazmat
Additionally, its ease of maintenance is exemplified by a straightforward soap and water cleanup process.

When testing SYP our treatment was able to achieve a Flame Spread of 10 with a Maximum Flame Front of 9.4ft at the 30 min mark.

Untreated SYP has a Flame Spread of 90-110 depending on moisture levels.   

Our product is proudly manufactured in the USA and holds certifications such as Intertek CCRR-1044, ASTM E2768 (Class A – 30 Min.), NFPA 701, NFPA 255/703, and ANSI/UL 723, among others.
We are certified on multiple wood species, including SYP, SPF, Hem Fir, Doug Fir, Red Oak, OSB, LVLs, LSLs, Glulam, I-Joist, Cedar, Bamboo, treated lumber, and more.

In most situations the cost is under 2% of your build cost.