Which Is Better: Fiberboard or Wood?

IKEA fiberboard is used for home insulation, which is why it’s been called a fire retardant, which makes it better for a fireplace than wood.

The new fiberboard fiberboard vs. wood article This fiberboard insulation material has an air-flow efficiency of 85% compared to traditional wood fiberboards, which make up less than 10% of the overall fiberboard market.

The fiberboard can withstand a wide range of temperatures, including room temperatures as high as 100°F, but the material’s fire retardants make it less effective at keeping fire from burning into your home.

IKEAs fiberboard product page