Be warned that Hy-Bar charges a $95 service fee no matter the length of time spent on premise. Tech was here for 15-20 minutes at best. I explained on the phone that my home was older to which the tech told me, your doors are older and I will need to call you back with an estimate to fix. No kidding really?! TWO WEEKS go by, crickets. I call back, get transferred to the service department who informs me someone will call back. Not two minutes go by I get a call back with a sky high estimate of $700 per door or starting at $3000 for replacement. (i have ten sets of french doors) It's a bit suspect that I hear nothing for two weeks yet they can call back two minutes after I ask for my $95 back on the grounds of services not performed. Unprofessional, and poor communication.