The blind area is a fairly wide strip made of materials of various types. Most often, its width is from 0.5 to 1 meter, and for proper water drainage, this design should also have a slope of about ten degrees.
What is the blind area: how to install
The blind area is a fairly wide strip made of materials of various types. Most often, its width is from 0.5 to 1 meter, and for proper water drainage, this design should also have a slope of about ten degrees.
