We are often asked this question by potential customers! As we advertise that we manufacture BFRC enegy rated windows, it would be rather stupid not to. Other companies in the area say that they make their own windows, but ask them for a look at the factoy in operation and you will not have a positive outcome!
However if you ring us up and ask top have a look at our factory, that is exactly what you will get. From our internal office windows the entire factory can be viewed in operation.