Gauteng · Same Day · Est. 2009
Aluminium Window Repairs Gauteng
Window won't stay open? Handle broken? Glass cracked? Our technicians repair aluminium windows across Gauteng — friction stay replacement, handle replacement, glass replacement and full window servicing. No call-out fee, 6-month workmanship guarantee.
Window repairs — Sandton
Window maintenance — Pretoria East
Aluminium window repairs Gauteng
What We Repair
Aluminium window repairs for all window types
From a single broken friction stay to a full window service across multiple windows, our experienced technicians carry the hardware for all common aluminium window repairs and complete most jobs same day. Scheduled visits are available for larger properties where many windows need attention.
Friction Stay ReplacementFrom R450 per stay — same day available
Window Handle ReplacementFrom R150 per handle — same day available
Window Glass ReplacementEmergency same day — view glass pricing
Window RealignmentMisaligned or binding window frames
Latch ReplacementAll latch types and configurations
Seal & Rubber ReplacementDraught, rattle & water ingress
Sliding Window Roller ReplacementSliding window wheels and tracks
Full Window Service & MaintenanceScheduled — ideal for estates & high-income homes
Most Common Repair
Friction stay replacement — what you need to know
Friction stay replacement is the most common aluminium window repair we carry out — and the most important for homeowners in established Gauteng suburbs. A friction stay is the hinged arm mechanism that controls how far your window opens and holds it in position. When it wears out or fails, the window either won't stay open, drops suddenly, or won't close properly.
What is a friction stay?
A friction stay is the two-arm hinge mechanism mounted to the side of an aluminium window frame that allows the window to open to a set position and hold there. The friction in the mechanism keeps the window at the angle you choose. Over time the friction wears down, causing the window to drop or fly open.
Why do friction stays fail?
Friction stays wear out through repeated use, UV exposure and environmental pollution — all common in Gauteng's climate. They are sold and replaced as a pair. The window sash must be removed from the inside to carry out the replacement. Our technicians carry standard friction stay hardware on their vehicles for same day replacement.
How much does friction stay replacement cost?
Friction stay replacement costs R450 per stay at Trideniel Aluminium & Glass, whether you're replacing one or multiple stays on the same visit. This includes the friction stay hardware and installation. No call-out fee. 6-month workmanship guarantee.
Same day or scheduled?
Single or emergency friction stay replacements are completed same day. For larger properties where multiple windows need attention — such as estates or homes with many aluminium windows — we schedule a dedicated visit at a convenient time Monday to Saturday.
Window Repair Prices — Gauteng
Upfront pricing. No hidden costs.
All prices include parts and labour. No call-out fee. No hidden costs. Every repair is backed by our 6-month workmanship guarantee. Open Monday to Saturday, 08h30 to 17h00.
Friction Stay Replacement
R450 per stay
Fixed price whether replacing one or multiple stays on the same visit. Includes friction stay hardware and installation.
- Friction stay hardware included
- Professional installation
- Same day available
- No call-out fee
- 6-month workmanship guarantee
Handle Replacement
R150 per handle
R150 per handle where more than one is replaced on the same visit. R550 for a single handle on a single trip.
- Handle hardware included
- Professional installation
- Same day available
- No call-out fee
- 6-month workmanship guarantee
Window glass replacement
Emergency window glass replacement is also available same day. Standard 4mm glass for aluminium windows is stocked on our vehicles. View glass replacement pricing →
How much do aluminium window repairs cost in Gauteng?
Friction stay replacement is the most common aluminium window repair and costs R450 per stay — the same price whether you're replacing one or multiple stays on the same visit. Friction stays are replaced as a pair and the price includes the hardware and installation. No call-out fee.
Window handle replacement costs R150 per handle where more than one handle is replaced on the same visit, or R550 for a single handle replacement on a single trip. This difference reflects the call-out economics of a single item repair. If you have multiple handles needing attention, booking them together is significantly more cost effective.
Window glass replacement is priced separately. Standard 4mm glass for aluminium windows ranges from R550 to R1,700 depending on the size of the window. View our glass replacement pricing here.
Same day repairs
Single friction stay replacement, handle replacement and emergency glass replacement. Same day dispatch available across Gauteng.
Scheduled visits
Multiple windows, full property servicing and estate contracts. Scheduled Monday to Saturday at a convenient time.
Looking for aluminium window repairs near you?
If you're searching for aluminium window repairs near me in Gauteng, Trideniel Aluminium & Glass covers the full Gauteng region. Our technicians serve Sandton, Randburg, Fourways, Bryanston, Midrand and the surrounding northern suburbs — the areas where we do the most window repair and maintenance work — as well as Pretoria East, Centurion, the East Rand and West Rand.
We repair aluminium windows for residential homeowners, body corporates, estate managers, property managers and commercial tenants. Call 078 246 4898 to confirm availability in your area.
✅ Why choose Trideniel for aluminium window repairs?
- Friction stay replacement from R450 — same price for one or multiple stays
- Handle replacement from R150 per handle on multi-handle visits
- Same day available for single repairs and emergencies
- Scheduled visits for full property and estate window servicing
- No call-out fee anywhere in Gauteng
- 6-month workmanship guarantee on every repair
- Established 2009 — over 15 years of window repair experience
- Emergency glass replacement also available same day
Frequently Asked Questions — Aluminium Window Repairs
- How much does friction stay replacement cost in Gauteng?
- R450 per stay — the same price whether replacing one or multiple stays on the same visit. Includes friction stay hardware and installation. No call-out fee. 6-month workmanship guarantee.
- How much does window handle replacement cost?
- R150 per handle where more than one handle is replaced on the same visit. R550 for a single handle on a single trip. Includes handle hardware and installation. No call-out fee.
- What is a friction stay on an aluminium window?
- A friction stay is the two-arm hinge mechanism that allows your window to open to a set position and stay there. When the friction wears out the window drops, swings fully open, or won't close properly. Friction stays are replaced as a pair and require the window sash to be removed from the inside.
- Why does my aluminium window not stay open?
- A window that won't stay open almost always has worn or failed friction stays. We replace them same day across Gauteng for R450 per stay including parts and labour. No call-out fee.
- Why won't my aluminium window close properly?
- Usually caused by a failed friction stay, misaligned frame, or damaged latch. A gap at the top of the window when closed is a common sign the friction stay needs replacing. Our technicians diagnose and repair on the same visit in most cases.
- Do you offer same day window repairs?
- Yes — same day for single friction stay replacements, handle replacements and emergency glass replacement. For larger properties with multiple windows, we schedule a dedicated visit. Call or WhatsApp 078 246 4898.
- Is there a call-out fee for window repairs?
- No. There is no call-out fee for aluminium window repairs anywhere in Gauteng.
- Is there a guarantee on window repairs?
- Yes — a 6-month workmanship guarantee on all repairs. This is a workmanship guarantee and not a manufacturer guarantee on parts.
- Do you service windows for estates and body corporates?
- Yes. We service aluminium windows for residential homeowners, body corporates, estate managers and property managers across Gauteng. Scheduled maintenance visits are available for properties with multiple windows requiring attention.
- How often should aluminium windows be serviced?
- Every 2–3 years. A service covers friction stays, handles, latches, seals and glass inspection. Regular servicing prevents emergency failures and extends hardware life — particularly important for established homes and estates in high-income Gauteng suburbs.
- Do you replace window glass as well?
- Yes. Same day emergency window glass replacement is available across Gauteng. Standard 4mm glass for aluminium windows is stocked on our vehicles. View glass replacement pricing here.
- Which areas do you cover for window repairs?
- The full Gauteng region — Sandton, Randburg, Fourways, Johannesburg, Midrand, Pretoria East, Centurion, Waterfall, Bedfordview, Edenvale, Greenstone, Roodepoort, Krugersdorp, Johannesburg South, Boksburg, Benoni, Kempton Park, Alberton, Germiston, Bryanston, Northriding and surrounding areas.
Friction Stays · Handles · Glass · No Call-Out Fee
Need Aluminium Window Repairs
in Gauteng?
Call, WhatsApp or email us for same day window repairs or to schedule a full window service anywhere in Gauteng. Friction stays from R450, handles from R150. Open Monday to Saturday, 08h30 to 17h00.