Protect what you love.

Protect what you love stands for more than just a product. It is a promise that aims to protect your family, your home and everything that is dear to you. With EGGER OSB Flammex, you not only get a building material, but also a piece of security and precious minutes in an emergency.
In the event of fire, our flame-retardant intumescent coating forms a barrier that prevents the flames from spreading across the surface while slowing the rate of panel burn through.
Product Highlights
- EGGER OSB Flammex with white intumescent coating
- Class A flame spread according to ASTM E84 (FSI ≤25|SDI ≤450)
- Flame spread compliance according to CAN/ULC S102 (FSR≤25| SDC ≤450)
- OSB Flammex panels are available in 4 ft. nominal widths and 8 and 9 ft. lengths
- Available thicknesses include: 7/16", 1/2", 19/32", 23/32"
Product Structure

- OSB PS2 sanded
- Flame-retardant intumenscent coating
- UV-coating
Why OSB Flammex from EGGER?
Built to perform
- Class A flammability rating contributes very little fuel to any fire
- Durable design makes it ideal for interior wall and ceiling finish building applications
- With the factory-applied white Flammex coating, the panel is ready for immediate use
More efficiency in applications
- Long-term performance due to high dimensional stability, squareness and nearly seamless fit
- Fast processing, easy handling like standard OSB
- Cutting without chipping
- Easy installation with standard fasteners
Focus on Sustainability
- Comprised mainly of European softwood derived from sustainable forestry
- More information on our sustainability practices can be found here
Areas of Application
Can be used as interior finish for walls and ceilings in any location, regardless of the building use, building height or whether the building is sprinkler protected or not