Please follow these measuring instructions to ensure that the glass you order will fit correctly.
Please measure to the nearest 1/16 of an inch the width and the height of the opening where the glass will be installed.
Then deduct 1/8 of an inch from each of these measurements. For example, if the opening measures 12" x 18", you would order a glass insert that is 11-7/8" x 17-7/8".
Note: We will cut your glass to the size you order with a tolerance of +/- 1/16 of an inch.