Karndean Designflooring doesn't trap dirt like many natural and fabric materials. We treat all our products with an enhanced surface coating. This is a simple Pu (polyeurethane) coating that helps to defends against scuffing and scratching. It also means that the floor does not need to be sealed after installation. 

Karndean uses PU technology to ensure that there is no need to apply an additional surface treatment following installation. It also works as a barrier against scuff marks, stains and fine scratches for the coming years.