Casement Window Portable Air Conditioner Vent

Although most portable air conditioners come with a traditional window kit you can absolutely fabricate an insert to fit into the casement window allowing you to vent your portable air conditioner.

Casement window portable air conditioner vent.

We recommend using plexiglas. This would also work if you want to install an air conditioner in a sliding window as well. However any type of material that will keep the hot air out and the cold air in will work. You can see how one homeowner did it in the video below.

Foam or plywood window insert this method uses the window vent insert that comes with the portable air conditioner coupled with a piece of rigid foam or plywood to block the rest of the window. Gulrear portable air conditioner window vent kit window slide kit plate for portable air conditioner adjustable length portable ac vent kit for exhuast hose of 13cm 5 1 inch 4 3 out of 5 stars 445 39 96 39.