Incredible Door has been in business for over 20 years, with a focus on manufacturing and installing expandable security doors. They are also passionate about ensuring that their customers’ needs come first – which is why they offer top quality products at competitive prices while maintaining excellent customer service.


Our services include:
- Expandable security doors & windows
- Double uprights
- Patio /palace doors
- Sliding folding doors
- Sliding doors
- Top / side hung windows
The expandable security door slides in a steel top and bottom track. There are no plastic, acrylic or nylon components at the bottom of our sliding doors.
The manufacturing process of security doors is very rigorous. All components used in the making have been approved by SABS. Retractable, custom made aluminium sliding patio gates are available with your choice or colour; they also come fully customisable.
As a leading manufacturer and installer of high-quality security doors, we take pride in our ability to deliver against your expectations.
We offer products such as sliding glass doors, patio swing sets with aluminium frame etc., giving you an extensive range of options to choose from.
Invest in long-term durability with our aluminium windows and doors! Our five year warranty ensures you can enjoy a sleek, trendy look without worrying about maintenance.
We are more than happy to provide you with a free written quote.Â
Why should you consider aluminium doors and windows for your home?
Aluminium is durable, long lasting and energy efficient making it beneficial in the long run for electricity saving. A durable metal with low maintenance costs. It is also a very stylish look that will increase the value of any property and is also one of the easiest metals to recycle making it eco-friendly as well.









