Container Modification World™ - Big Air Louvered Gable Vent - Product Line (BigAir45 NO SCREEN 2PK)

A bit pricey, but worth the money, helps take the intense heat out of my conex box, very pleased

Fits good and works well but find they are too expensive for what you get.

These are great little vents and fairly easy to install. The hardware was great and easy enough. I went the extra step and sealed the robots and edges once installed to ensure an even better seal. I put one at the top on either end, opposite sides of my container hoping for some airflow, no luck unfortunately.I think though they might be a little too small for my 20’ container as it still gets a lot of moisture and still isn’t venting well enough even with the container in a fairly shaded area with minimal moisture. Might have to go to a roof vent or something for mine.

Fast shipping, well package, clear instructions. You can also look at video website/YouTube. Measure twice and cut once. Used friends Ryobi 18v cordless angle grinder done ok with this steel. Measure the vent it's slightly bigger than template that comes with instructions. Had no problems with rivots. Did break a cheap bit so get quality bit. Mine didn't come with bug screen. Other than that just the price is major con for me.

These large vents were just what I needed for my 20ft container to allow better air flow.Easy to install, fit great and seal very well. Good quality and very happy with this purchase and would highly recommend this product.