Nu-Glaze Nu-Glaze offers the only alternative glazing product/system to putty. Ultra long life, no maintenance, 2,4m UV uPVC profiles for steel, wood, concrete or aluminium windows- and door glazing projects, from 3mm - 7mm glass or polycarbonate sheeting. Comes in white or black and can be painted. Ideal for renovations and/or new glazing. Uniquely created in South Africa, patented and sold globally. We supply building contractors, government departments, DIY's, renovation companies and glaziers. Through Reach & Teach, we train and support individuals/small start-ups. There are millions of "ugly" windows out there where the putty and/or wood beadings are failing, plus all the new housing projects, schools, hospitals, prisons, etc. that needs Nu-Glaze. Architects, designers and specifiers find it easy to specify and the artisans finds it easy to work with. Great on heritage buildings - allow the renovation of the old frames with maintenance free glazing. Perfect for re-glazing prisons , hospital wards or school windows using polycarb with Nu-Glaze for a safe yet fast setting and non-removable glazing solution. Looks neat rom the start, but does the job it needs to within the budget, good news for the QS as well.