Looking for rectangular ceiling vent covers

[wopachop]

My ducted a/c has round vent covers. They dont close and i would like that feature.

My friend with a 2002 weekend warrior has ducted a/c with large rectangular vent covers. Much larger than the round covers i have.

Looking around online and not seeing much. Maybe using the wrong search terms.

Are there some go to online shops besides CW? I checked amazon.

[wopachop]

That link in perfect mapguy thanks!!!! They sell lots of cool stuff.

I want to add additional vents. Also might turn my 4" round holes into a large rectangle.

[Farmboy666]

If your ducting is round you will have to modify the ends, can of worms. Have you tried finding round that close. I.m pretty sure they make them.

[mapguy]

Try DW Incorporated.
https://www.dwincorp.com/product-category/venting-products/

[Bierp]

Not sure about the 2002 unit, but on my particular unit the rectangular ones are cold air returns, while the round ones are vents.

Example: Cold Air Return


That's in no way definitive, but it's something to be sure of.