Laundry Sink

[PJ]

Greetings,

I am in the process of installing a water softener between my stackable washer/dryer and a single tub laundry sink. Unfortunately I am a little short on available space. Is there a free-standing laundry sink that is less than the usual 24 inch x 24 inch? Is there a sink that is 18 inches wide by 24 inches deep?

Thanks