Grained glass is a type of blinding glass that is commonly used in doors and windows in bathrooms and kitchens.
The grained glass is produced by whether sandblasting, application of vinyl film, or acid etching of clear sheet glass. This process creates a pitted surface of the glass on one of the two sides that can scatter the light that passes through, therefore blurring the sight while still transmitting light.
This type of glass has 10-20% opacity; thus is used to have both a fair lighting and privacy at the same time.
