www.jonite.us/ What exactly is gratting? Quietly serving its duty obscurely to be a drain cover (that is what gratings are) which enables us to walk on it to take pleasure in the walking space it enables while protecting us from falling into drains is what is not popularly known as grate. www.jonite.us/ Throughout 20 years in the industry, common terms used for drain covers are "grate", "grating" and perhaps "grateing". When one mentions drain covers, the concept that first pop up are often the typical metal drain covers you find on walkways. Find out more about our wide variety of stone gratings here.