R.E.C Glazing Ltd was founded in 1980 with the intention to supply a quality double glazed seald unit. over the years we have seen the industry change dramatically, with the tranisition of standard clear clear units to coated glass like low e or soft coat. the move from timber windows to Upvc windows and back again and now with the introduction of window energy ratings. R.E.C have taken every step to complie with all regulations with our kitemark en1279 parts 1 - 6 , our membership to the GGF and with the Certass TRR scheme we can supply a standard double glazed units to achive a "C" energy rating on any Upvc window and a whole window u-value of 1.6 in any timber or aliminum window.