Prices start at about $300-$800 for a basic 5'-6' wide sliding glass door, or $700-$1,100 or more for a standard 8' wide door, typically with an aluminum or vinyl frame and options like a screen door or built-in blinds (between the panes of glass).
When is mucus membrane is attacked it leads to inflammation of stomach called Gastritis or Ulcer. The mucus membrane which are present in the eyes are Conjunctiva membrane which covers the white part of the eye. This membrane helps in the lubrication of eyes, prevents dryness in the eyes and helps in the tear formation.
Small amounts of eye mucus is not usually a problem. Eye mucus is very similar to nasal mucus. The nasal cavity is also lined by mucous membranes and when this mucus is hardens, it forms crusts that we commonly refer to as boogers. However, crusted eye mucus like nasal mucus poses no significant problem to the eye.