Katlehong · Aluminium Fabrication
We design and fit precision aluminium windows and doors that sharpen your home's security, view and value.
No drafts. No rattles. No compromise.
Visit us in Katlehong
Mon-Fri 08:30-17:00 · Sat 09:00-13:00
Based in
Katlehong
Specialising in
Windows & Doors
Service Model
In-Store & Workshop
About Us
We know that a frame is only as good as the seal it keeps. At St Aluminium and Welding (Pty) Ltd, we engineer aluminium windows and doors to lock out the weather and lock in your comfort.
You get precise fabrication, durable welds, and a finish that stands up to daily use. We build the kind of security and clarity your home deserves, right here in Katlehong.
Discuss your projectWhy Choose Us
Heavy-duty frames and rigid welds that resist forced entry and stand firm against the wind.
Precise seals keep out the rain and the cold, so your interiors stay dry and comfortable year-round.
Slim, strong profiles hold larger panes, maximising natural light and your view outside.
We fabricate to your exact dimensions, ensuring seamless integration into your existing architecture.
How It Works
Tell us what you need over the phone or visit us in Katlehong. We assess your requirements and provide clear details.
We cut, assemble and weld your aluminium frames to exact specifications in our workshop.
Your new windows and doors are installed securely, with clean lines and smooth operation.
What We Make
Slimline frames built for clarity and weatherproofing, fabricated to fit your home's style and dimensions.
Ask about thisSecure, durable entry and sliding doors that combine structural strength with smooth daily use.
Ask about this06
Days a week in-store
2
Core products: windows & doors
1
Dedicated local workshop
Every aluminium frame leaving our Katlehong workshop is measured twice, welded solid, and finished to do its job quietly for years.
Ask about thisFAQ
Yes. We handle the fabrication and welding of our aluminium windows and doors right here in our Katlehong workshop, ensuring we control the quality from start to finish.
We fabricate to your specific measurements. Whether you are replacing old frames or installing in a new build, we tailor the aluminium to fit your exact opening.
Send us a message via our contact form or call us directly. Let us know the type of window or door and the rough sizes, and we will take it from there.
Absolutely. We operate in-store in Katlehong from Monday to Friday 08:30 to 17:00, and Saturdays from 09:00 to 13:00. Stop by to see our work first-hand.
Aluminium is incredibly strong, lightweight, and naturally resistant to corrosion. It allows for thinner frames than steel or wood, meaning more glass and more light in your home.
Get In Touch
Visit us in Katlehong or send a message today. Let's build the clarity and security your home needs.
Ask about thisReal reviews from real customers
The team was super friendly and arrived right on time to get the job done. Their pricing is fair and the quality of work is excellent.
Fatima I.
Really impressed with the fast service and great communication throughout. I will definitely be using St Aluminium and Welding again.
Ravi W.
Very reliable business that offers great value for money. They were professional from start to finish and cleaned up nicely afterwards.
Caitlin C.
Honest, affordable, and top-quality work from a wonderful local team. I highly recommend them to anyone in Katlehong needing reliable service.
Palesa H.