About Us

We’re aluminium window manufacturers fabricating windows and doors of exceptional quality. As one of the largest suppliers in the industry, we specialise in supplying bespoke aluminium products to residential builders and installers for the home, and curtain walling, commercial glazing, high traffic doors, and aluminium windows and doors to commercial contractors. With a reputation and experience established over 30 years of trade supply to both the residential and commercial sectors we understand your needs and provide a complete service. 

Mnisi Group are a leading manufacturer of aluminium windows and door systems. We provide a complete range of aluminium window systems to suit the needs of any residential or commercial project providing the flexibility, style and performance that designers and architects are looking for when specifying glazing solutions. Manufactured at our purpose built facility in Germiston to the highest standards all our profiles are inherently strong, lightweight and sustainable.


Current Projects

Residential Homes Serviced