We repair sliding doors
properly.
Randburg · Sandton · Fourways · Midrand · Centurion · Pretoria
Stuck, stiff, or off its track — Nactor Aluminium is your local sliding door repair service for rollers, tracks, locks and glass across the N1 corridor. Onsite. Same day. No unnecessary replacements.
Book your repair inspection
Fill in below — we'll reply on WhatsApp within minutes.
3 steps.
Done properly.
No complicated process. No back and forth. Just a fast, clean sliding door fix — on your schedule.
Contact us
Call or WhatsApp us a photo of the damage. We'll respond quickly and tell you exactly what's needed — whether you're in Randburg, Sandton, Midrand or Pretoria. No call-out required to get started.
We quote clearly
We assess the door onsite and give you a transparent price before anything is touched. You approve. No surprises.
We fix it onsite
Most sliding door repairs are completed the same visit. No unnecessary replacements. We leave only when it works properly.
Every sliding door problem.
One team. Fixed properly.
Find your issue below — each section explains what's wrong, how we fix it, and gets you straight to our sliding door repair service.
Your door drags, skips or won't budge.
Worn rollers are the most common reason for a stiff or stuck sliding door. Sliding door wheel replacement is one of our most requested jobs — we carry the correct hardware matched to your door type, frame and weight.
- Full roller assessment before any work begins
- Matched replacements for all door types and sizes
- Track cleaned and lubricated as part of the job
- Door tested and adjusted before we leave
The door jumps, rattles or derails.
A bent, cracked or debris-filled track throws the whole door off. Sliding door track replacement or repair realigns the door so it runs smooth and quiet — whether it's the top channel or a sliding door bottom track replacement.
- Track inspected for bends, cracks and gaps
- Debris and build-up cleared before repair
- Track repaired or replaced depending on damage
- Door alignment confirmed and corrected onsite
Your door won't lock — or won't unlock.
A faulty lock is a security risk. We fit the correct replacement lock for your door and frame so it operates reliably every single time.
- Lock mechanism inspected and diagnosed first
- Correct replacement sourced for your door type
- New lock fitted, tested and aligned to the frame
- Smooth operation confirmed before we finish
The handle is loose, stiff or broken.
A broken handle makes your door hard to use and weakens security. We replace or repair the handle and ensure it connects properly to the lock mechanism.
- Handle and spindle inspected for wear or damage
- Matching replacement fitted to your door profile
- Lock-to-handle connection checked and set
- Full open-and-close test completed before leaving
The glass is cracked, shattered or unsafe.
Damaged glass is a safety hazard and a security gap. Sliding door glass repair near me is one of the most searched requests we get — we supply and fit replacement panels, including safety glass, sized and sealed to your existing door frame.
- Damaged panel safely removed and disposed of
- Correct glass type and thickness sourced
- New panel fitted and sealed within the frame
- Frame and seals inspected for secondary damage
The door rubs, sits unevenly or strains.
A misaligned door puts stress on the rollers and wears out seals fast. We adjust the door's position so it hangs correctly and moves without resistance.
- Top and bottom alignment measured and compared
- Roller height adjusted for level, balanced movement
- Frame clearance checked on all edges
- Smooth, even operation confirmed before close-out
Gaps letting in wind, water or dust.
Poor seals cause energy loss, damp walls and noise. We seal the gaps around your aluminium sliding door with the correct silicone and brush seals — neatly and permanently.
- All gaps inspected around the frame and base
- Old or deteriorated seals stripped and removed
- Fresh silicone and brush seals applied precisely
- Finished clean — no excess, no mess left behind
Your door deserves
to work properly.
Don't wait until it becomes a security risk. Our sliding door repair service is available today across Randburg, Sandton, Midrand, Centurion and Pretoria.
No call-out fee · Clear quote first · Mon – Sat
What does it
actually cost?
We don't give fake low prices to get through your door. Here's what most sliding door repairs cost — honestly.
Final price depends on door type and condition. We inspect first, quote clearly, and only proceed once you approve. No surprises when the job is done.
We know trust
is earned.
Real customers. Real areas. Real sliding door repairs done properly.
"Roller was replaced the same morning I called. Technician was professional and left everything clean. Finally a company that does what they say."
"Glass was cracked, quoted on WhatsApp within 20 minutes. Job done by the afternoon. Price was fair and there were no hidden extras."
"Lock was broken for a week. These guys came the next morning, sorted it in 45 minutes. Straight to the point and very professional."
We're local.
Genuinely.
Our technicians cover the N1 corridor and northern suburbs — not a call centre dispatching someone from far. Whether you need sliding door repairs in Sandton, sliding door repairs in Midrand or aluminium sliding door repairs near me anywhere along this route, we're close.
Usually with you within 2–4 hours of your call. Not listed? WhatsApp us your area — we cover sliding door repairs near me across all northern suburbs and beyond.
Check If We Cover Your Area
Stop forcing
your door.
Let's fix it today.
A broken sliding door is a security risk. Don't wait. Our aluminium sliding door repair service is available Monday to Saturday — and we show up when we say we will.
Mon – Sat · 08:00 – 16:30 · Randburg · Sandton · Midrand · Centurion · Pretoria