Vacker Windows’ uPVC profiles are made by a Canadian company, hardware by a Swedish company and glass by a French company. You get the best of all their expertise at Indian rates. With precise composition of all special additives, Vacker profiles are made to be best suited for our tropical climate and extreme sun exposures. ​ Proper blending and extrusion process ensure a long lifespan free of any kind of fading or chalky disposition usually found is inferior profiles used largely today.