the gen in UK

Next Gen Glazing are your local manufacturers and installers of Double Glazed and Triple Glazed units with over 30 years experience in providing the best uPVC Windows and Doors to customers in Barnsley. We provide for local Domestic, Commercial and Trade. We have our own in house manufacturing and design team which means we can supply even the most bespoke designs. We have a number of experienced installation teams all over the county as well as supply a number of the local tradesmen with their windows, doors or conservatories. Please feel free to browse our website where you will find information on all our services which also include services like our bespoke Decorative Glass, our Toughened Glass Products and our Slim uPVC Double Glazed Units. All our glass is energy efficient, so you can rest assured that choosing Next Gen Glazing for your uPVC Windows, Doors and Conservatories will enhance your properties Energy Ratings and help to reduce your heating bills. We also offer a fantastic range of Composite Doors in amazing colours to brighten up your home, from the traditional Chartwell Green, to the contemporary Berry Red. Browse our range of Composite Doors here.