As a Chartered Engineer and Chartered Environmentalist – who lives in an old building with a number of chimneys – I can say that I am really impressed with my Chimellas. Their design and construction is functional and robust. I have been using them for three years and install them in the autumn and remove them in the spring: this gives me all the advantages of preventing drafts in the winter and allowing the building to breath in the summer.
Great product and outstanding service.
Simon Engwell CEng CEnv, Middlesex
