We would recommend Clera windows to family and friends as our experience with them has been very pleasant. Once we met with Dennis we knew we were dealing with knowledgeable people. Many sales reps are misleading however our discussion with Dennis was parallel with how our job was executed. Not only did they deliver the project in time as specified but also expedited our project as we had further renovations. Further to our experience the installers were very well mannered and operated our material with care. In addition after the installation Dennis also followed up with us with our satisfaction and questions regarding humidity. Only down side would be that minimal flexibility with pricing. Then again windows aren't cheap. You get what you pay for.