Steinberg14 Brown Door Vent Cover 17.7x3.6 inch with Screws - Plastic Ventilation Grill - Door Vents for Interior Doors Two Sided - Door Louver Vent - Door Return Air Vent with Screws

Needed to allow circulation in rooms when doors are closed. These worked great.

Very easy to install. Placed it in a bedroom door that has to stay closed. A/C unit needed to draw air for return. Vent worked very well.

The thickness of my door is 1-5/16" (1.31"), but the screw came with is a bit short that cannot use to hold the air vent grill.

This product gets the job done, but it could be greatly improved. First the screws that are provided come in 3 sizes but they are pointed so if use the wrong size or you screw them too tight they bust right through the cheap plastic cover on the front side. Secondly a measurement template would be super helpful, I spent most of my time making sure my measurements were straight and correct because I had to hand measure everything. Overall not a super difficult installation if you have the right tools, but it will take you some time to do it right. The color is plain white which is exactly what I needed for my project and it fit where I needed to on the door. I just don’t like that the screws are no longer hidden.

One customer asked if it lets light through so i thought a pic might be helpful. We installed this vent on our laundry room door because the HVAC unit was loud but with door closed it was creating a strong vaccume and needed more airflow to not stress unit. We installed 3 of these vents into the door reducing the noise dramatically while still allowing adequate airflow.

We added this to our bathroom door to help with ventilation. Our bathroom needed additional ventilation to get rid of moisture. So far, so good with helping geothermal steam out

Fácil de instalar muy buen producto

Perfect product! I only wish more different colors were available.