Is there a window film that
1) blocks nearly all UV from entering the window
2) allows full visibility (little to no tint effect) from inside the office looking out
3) allows zero visibility from outside looking into the office (fully reflective on the outside)
4) retains characteristic as listed in (3) in night time situations where the inside of the office is well lit whereas it is dark outside the office. I'm not very sure but I think fulfilling this condition in such situations is the difficult bit. If I recall right, the typical one way reflective films don't work where the room is better illuminated than the exterior?
Any info appreciated !
1) blocks nearly all UV from entering the window
2) allows full visibility (little to no tint effect) from inside the office looking out
3) allows zero visibility from outside looking into the office (fully reflective on the outside)
4) retains characteristic as listed in (3) in night time situations where the inside of the office is well lit whereas it is dark outside the office. I'm not very sure but I think fulfilling this condition in such situations is the difficult bit. If I recall right, the typical one way reflective films don't work where the room is better illuminated than the exterior?
Any info appreciated !