CN Glass offer a fully comprehensive glass and glazing solution to suit your every requirement. With over 40 years experience in the glass industry, CN Glass have become the leading glass and glazing service in Oxfordshire and the Cotswolds area. We are Members of The Glass and Glazing Federation and a FENSA Registered Company. At CN Glass we manufacture Toughened Glass and Double Glazed Sealed Units to British Standards. We supply and install Windows, Doors and Conservatories in UPVC, Timber and Aluminium. We supply and install Secondary Double Glazing, Composite Doors and Bi-Folding Doors. Glass Polishing and Drilling and Coloured Leaded Glass panes are also produced in our workshop.