Kolor Trade Frames are a specialist manufacturing company based in the centre of the U.K offering a wide range of PVCu windows doors and conservatories in over 1500 colour options. Kolor Trade Frames offer standard casement windows but specialise in the manufacture of sliding sash and mock horn casement frames. To compliment our specialist range of products Kolor Trade Frames offer external georgian bars, extended sash horns, coloured options and arched windows and doors. Our unique concealed gaskets finish our products with great detail and all frames can be supplied glazed and ready to fit. We supply single to full housing contracts at very competitive prices and deliver nationwide using our fleet of specialised vehicles.