Services
working with us
DSI Specializes in the supply and fitting of aluminium windows, doors, balustrading and showers.
Specialties
Supply and Fit
Supply and Fit
Supply and Fit
Supply and Fit
Supply and Fit
Supply and Fit
We develop the best solutions for your aluminium projects and offer assistance.
Our professional installers have a unique creative vision of how your dream space will work the best for you.
We provide designs with the highest quality
We provide personalized and attentive service to build relationships with our clients
We are constantly dedicated to excellence
We provide a customized design adapted to each clients’ individual needs
Most definitely and it will increase the value of your property and lifestyle
Aluminium’s resistance to rust and corrosion makes it the perfect material for use in window and door fabrication.
It is particularly resistant to weathering and is often specified for use in coastal properties where the salty air can
easily damage other materials. Aluminium also adds value to your property.
When servicing your aluminum doors and windows, we clean your hardware which will increase your windows and
doors to work smoothly.
Aluminium windows are resistant to rust, are weatherproof and do not swell or crack when exposed to heat.
Yes most definitely, we come out to take exact measurements and will manufacture a window customised for your needs
Toughened (tempered) glass: This kind of glass is recommended for safety purposes. It’s manufactured by use of controlled
thermal or chemical treatment processes.
Laminated Glass: This kind of glass tends to hold together when it’s shuttered and stays in the frame.
Tempered glass also known as toughened or safety glass. Tempered glass is highly suitable for external windows and doors.
Because of a quick-cooling manufacturing process, the glass is highly durable and resilient to impact, making it less likely to shatter upon breakage
Specialized high performance glass like double glazing and solar vue neutral are 2 of a few options to choose from, but best is to get advice from an architect.
You name the colour and we supply it.
25 years
COMPLETED INSTALLATION
Testimonials
We are super happy with everything. Thanks so much Riaan. Will highly recommend you guys to everyone

CUSTOMER

Paar fotos van die finale produk. Ek dink dit het vrek mooi gekom

CUSTOMER

We're a team of professionals from Cape Town.
DSI ALUMINIUM
Learn more about our services and hit the Contact Us button below!
contact details & Address
- Western Cape
- 082 492 7100
- riaan@dsi-aluminium.co.za