We repair sliding doors
properly.
Stuck, stiff, or off its track — Nactor Aluminium fixes rollers, tracks, locks and glass across Pretoria and Centurion. 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 repair — 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. 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 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 us.
Your door drags, skips or won't budge.
Worn rollers are the most common cause of a stiff or stuck sliding door. We replace them with 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. We repair or replace the track and realign the door so it runs smooth and quiet.
- 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. We supply and fit replacement glass 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 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. We're available today across Pretoria and Centurion.
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 jobs 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 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 are based in and around these areas — not a call centre dispatching someone from far.
Usually with you within 2–4 hours of your call. Not listed? WhatsApp us your area — we cover more than what's shown.
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. We're available Monday to Saturday — and we show up when we say we will.
Mon – Sat · 08:00 – 16:30 · Pretoria · Centurion