The Clera Windows and Doors Listowel branch replaced 7 windows in my home this summer, and we are very pleased with the work. The windows are great! We can already feel a difference this fall season, as there seems to be much less heat loss and there are no more drafts near our windows. Barry and his son were a great team at getting this project done. They worked quickly and well together. They were also friendly and respectful while working in my house with my 2 dogs and myself working from home.