The standard uPVC casement window in 70mm slimline profile frames is one of the most technically advanced uPVC systems on the market today and available to customers in Cardiff CF11 that offers all the features of timber windows but comes with added advanced thermal efficiency and security of modern upvc profile a-rated windows. We are ready to supply and fit your 70mm Flush Casement Windows in Cardiff city centre, Canton, Cardiff Bay, Grangetown, Cardiff CF11 South Glamorgan and South Wales.