Suburbs we cover here: Dawn Park, Delville, Freeway Park, Impala Park
In Comet the work is domestic: mining-era stands and narrow driveways that decide what will actually fit. Most calls are a door that has become slow, noisy or unsafe rather than one that has failed outright.
What we see in Comet
Headroom decides the door. Measure the gap between the top of the opening and the ceiling or the roof trusses — under about 300mm a sectional will not fit and a roller door is the honest answer.
We work Comet often enough that our vans are usually already on that side of Boksburg when the call comes in.
Motors, backup and load shedding
Motors in Comet usually fail for one of three reasons: a worn spring the motor has been compensating for, a bent guide, or a drive that was undersized for the door from the start. We check all three before quoting a replacement.
Repairs on any make
Repairs are the bulk of what we do in Comet — any make, whether or not we supplied it. If a door is past economic repair we will say so and quote the replacement rather than keep charging for callouts.
What it costs
Prices depend on the opening size, the slat, whether it is manual or motorised, and what the fixings are going into. We do not publish a single figure because a 2.4m domestic opening and a 6m industrial one are not the same product. Send the measured width and height and you get a costed quote within one working day.
How soon we can be there
We are in Comet most days, so a survey is usually within 48 hours and a breakdown is attended same-day where we can get to you. Manufacture is at our own works, which is why a made-to-measure door does not carry a six-week lead time.
Getting a quote
Send us the opening size and a photograph if you have one. A rough width and height is enough to start — we confirm on site at the free survey.
Roller shutter and industrial door services in Comet
Roller Shutter Doors in Comet
We build roller shutter doors for Comet openings of every size, from small shopfront curtains to wide vehicle bays, each one made to the surveyed opening.
Roller Shutter Door Installation in Comet
Our own teams install in Comet — we do not subcontract, which is why the people who fit the door are the people who come back to it.
Roller Shutter Door Repairs in Comet
We repair roller shutter doors throughout Comet on any make — bent slats, seized guides, failed bearings and motors that have given up.
Roller Door Repairs in Comet
Roller door repairs in Comet are usually a fraction of a replacement, and we will tell you plainly when a curtain has gone past economic repair.
Industrial Roller Shutter Doors in Comet
Industrial roller shutter doors for the wide vehicle openings in Comet, built to the measured span with commercial-duty gear.
Industrial Roller Shutter Door Repairs in Comet
Industrial doors in Comet fail from impact and duty cycle more than age, and both are repairable — we carry bearings, guides, springs and cables on the van.
Roller Shutter Door Manufacturers in Comet
Because we manufacture rather than import and resell, Comet customers get doors made to their opening and spares that still fit a decade on.
Industrial Door Manufacturers in Comet
Industrial doors for Comet are cut, rolled and assembled at our own works, which is why we can tell you exactly what went into one three years later.
Industrial Door Repairs in Comet
We repair industrial doors of any make in Comet, and will quote a repair against a replacement honestly rather than defaulting to the bigger invoice.
Roller Shutter Door Servicing in Comet
Scheduled servicing in Comet covers guides, bearings, spring tension, seals, fixings and the motor safety systems, with a written report per door.
Emergency Roller Shutter Door Repairs in Comet
Emergency callouts in Comet are attended around the clock — our teams are local, so it is a short run rather than a scheduled visit.
Need a door in Comet?
Send the opening size and your suburb. A consultant calls you back, usually within two working hours — or call the standby number if the door has already stopped.
What customers say
Reviews from Comet and nearby
Repaired without unnecessary costs
Fast and reliable service. Our roller shutter got stuck and RDSA responded quickly. The technician found the problem and repaired it without any unnecessary costs.
Verified customervia Google
Neat automated garage door installation
RDSA installed an automated garage door for us and we are extremely happy with the result. Professional team, neat installation and excellent workmanship.
Verified customervia Google
Professional from quote to installation
From getting the quote to completing the installation, RDSA were professional and helpful. The roller shutter door is exactly what we needed.
Verified customervia Google
Our work
Doors we have built and fitted
Common questions
Roller doors in Comet
Under about 300mm between the opening and the ceiling a sectional will not fit, and a roller door is the honest answer. We measure it at the free survey rather than guessing from a photograph.
Yes, if it has a battery backup — we fit that as standard. Without one you are pulling the manual release in the dark, which is exactly when people damage a door.
Yes, on any make. Springs, cables, tracks, motors and remotes are all normal same-week work, and we carry the common parts on the van.
Related
Also worth a look
Roller Shutter Doors Dawn Park
Homes, garages and security shutters
Garage doors and roller shutters in Dawn Park — replacements, motorisation with backup power, and repairs on any make of door.
Roller Shutter Doors Delville
Homes, garages and security shutters
Garage doors and roller shutters in Delville — replacements, motorisation with backup power, and repairs on any make of door.
Roller Shutter Doors Freeway Park
Homes, garages and security shutters
Garage doors and roller shutters in Freeway Park — replacements, motorisation with backup power, and repairs on any make of door.




