Identify the brand name of the glass door

Thanks for your patience during this busy season. I am afraid we can't cross-reference the hardware on this door to a specific manufacturer. Many door manufacturers use the exact same hardware--a lot of it is brand independent. So unless there is a label anywhere on the door, it may prove really difficult to pinpoint who made it. I should also note we do not make sliding glass doors--we just provide that replacement hardware which, again, is used by many different brands. The hardware on this door looks similar to the 82-226 Mortise Lock and 82-030 Handle Set-but again, many, many companies use these parts. I am sorry we cannot narrow it down further. Let me know if you have questions.