Bathroom Door Air Vent Grille 455mm x 135mm / 18" x 5.3 inch Two Sided Ventilation Cover (Grey)

Looks good and does exactly what I bought it for (to balance the air in a room that is always hot). It has made a noticeable difference in the air flow in my sons room. Good price and good quality, just make sure not to tighten the screws too much or they will come through the other side :)

You'll need a sturdy right angle, a pencil, masking (or painters) tape, a Phillip head screw driver, measuring tape, and a jigsaw. I have a standard indoor 30" wide hollow core door. I chose to mount mine at the top for hot air to escape my son's room (his computers generate a LOT of heat) The install was pretty self explanatory... tape, measure, cut, install. Be sure to use painters tape or masking tape where you cut to help avoid splintering the door.When all done, I found myself agreeing with other reviews: 1.) I wished the screws were a matching color and 2.) The screws are a bit too long. Mine didn't poke through though because I placed my fingers on the opposite side of where the screw entered and when I felt pressure, I quite tightening the screws.The vent still fits securely and doesn't rattle or wobble. I can feel air moving through it. I'm satisfied. .. I'm thinking about mounting one at floor level now though.

The media could not be loaded.  After finding that one of the unaired cupboards in my home was developing mould, I decided it needed an air vent. The Awenta Ventilation Grille is made of durable plastic. I was very pleased with how easily it fitted on the door and its neat appearance.

Excellent product as described and came in so quick way ahead of projected delivery date.Five stars for product and shipping.