galanthusboy   10 #1 Posted July 27, 2017 We have had one of their greenhouses for some years and have a couple of problems - 1. need to replace a broken pane of glass (not as simple as you would imagine) and 2. the expansion mechanism on one of the roof openers has failed ( i understand they operate using some sort of wax which expands as the temperature increases). Can anybody recommend somebody who repairs these? We have tried the guy they used to install it but he never seems to be able to get to us. Share this post Link to post Share on other sites Share this content via...