G & N Windows has over twenty years experience in both supplying and installing quality PVC products in the Hertfordshire and surrounding regions. We offer exceptional quality White and coloured PVC windows and doors along with a full range of Aluminium windows and doors, Our Easifold Aluminium sliding/bi folding doors are second to none and come in over 500 colours to choose from and a manufactures 20 year warranty. All of our work is covered with a 10 year insurance backed guarantee with the Consumer Protection Association.If you would like to visit our St Albans Showroom where you can try out our products and see various options available please call to book and appointment.