*PLUMBERSSTOCK EXPERT* responded:
Thank you for asking us at plumbersstock.com about the Shoemaker 150! I’m not sure if I understand your question correctly but this ceiling diffuser is designed to fit a 14” x 14” hole. Its actual size is 15-3/5” x 15-3/5”, so there’s an extra 1-3/5” on each side. We hope this helps! Please refer to the specification sheet if you have more questions about the Shoemaker 150. Once you’ve made your selection, always remember to click Add to Cart to confirm your order, enter your zipcode and you’ll be all set! For availability inquiries, or to better understand lead and ship times, please contact one of our knowledgeable customer service representatives @ 435-868-4020 between 8:00 AM to 7:00 PM MT or through e-mail @ firstname.lastname@example.org. You can also sign up for our Newsletter!