Gauteng · Mon–Sat 08h30–17h00
Get in touch with Trideniel Aluminium & Glass
Whether you need a same day repair, an emergency glass replacement, or a quote on new aluminium doors and windows — we're here Monday to Saturday, 08h30 to 17h00. Call, WhatsApp, email or fill in the form below.
Contact Us
Choose the right contact for your enquiry
Repairs and installations are handled by separate teams. Use the contact details below that match your enquiry for the fastest response.
Door & Window Repairs
Sliding door repairs, glass replacement, folding door repairs, window repairs and maintenance. Same day available across Gauteng.
Aluminium Doors & Windows
Quotes for new aluminium folding doors, sliding doors, windows, shopfronts and custom manufacturing. All sizes manufactured to order.
Trading Hours
Service Area
We cover the full Gauteng region from our bases in Johannesburg, Pretoria East and the East Rand.
Sandton · Randburg · Fourways · Midrand · Bryanston · Northriding · Pretoria East · Centurion · Waterfall · Bedfordview · Edenvale · Greenstone · Boksburg · Benoni · Kempton Park · Alberton · Roodepoort · Krugersdorp · Johannesburg South · Germiston and surrounding areas.
Send Us a Message
Prefer to fill in a form? We'll get back to you promptly.
Fill in your details below and describe your repair or installation requirement. We respond to all enquiries Monday to Saturday during trading hours.
All manufacture and installation is subject to our terms and conditions.