- Runs sideways along the wall
- Manual or motorised
- Suits low-roof and basement garages
A sliding garage door runs sideways on a track rather than lifting overhead. In Cape Town it solves the openings that defeat the usual doors: workshop and industrial bays where the ceiling carries services, wide openings on the smallholdings and wine estates out toward Constantia and Durbanville, and garages where the ground in front rules out anything that swings.
Sliding garage doors we supply in Cape Town
- Single-leaf sliding doors where there is wall space to one side.
- Bi-parting sliding doors that open from the centre on wide openings.
- Folding sliding doors where side room is limited.
- Steel, aluminium and timber-clad leaves depending on the building and the exposure.
Where a sliding garage door makes sense
The requirement is wall space beside the opening for the leaf to park against. Where that exists, a sliding door needs no headroom whatever, leaves the ceiling completely clear, and handles very wide openings without the barrel and span problems an overhead door has.
Sliding doors on cellars, barns and estate buildings
Cellar, barrel store and equipment buildings on the estates around Constantia and Durbanville run wide openings with generous walls, and a bi-parting sliding leaf covers those spans without new steel above the opening. On a timber-clad leaf it also suits the buildings visually in a way an overhead door does not.
Sliding doors in industrial bays
Workshops through Epping, Montague Gardens and Paarden Eiland frequently run extraction, cranes or services across the ceiling, leaving an overhead door nowhere to go. A sliding leaf leaves all of that untouched.
Wind on a sliding leaf
A large sliding leaf catches wind the same way any flat panel does, and the load goes into the rollers and the top track rather than into guides. On an exposed elevation we specify a heavier track, more roller sets and a bottom guide that will not let the leaf swing, because a south easter on an under-specified sliding door is a bent track.
Track, rollers and corrosion
The track and rollers are the whole door, and on the coast they are also the parts that seize. We specify stainless or heavily coated running gear on coastal installations and set a cleaning and lubrication interval that reflects the salt, because a jammed track is the commonest fault we attend on these doors.
Automating a sliding garage door
Sliding doors automate well with a rack-and-pinion or belt drive. Safety edges and photocells are fitted because a sliding leaf closes across a path people use. Manual release is standard.
What a sliding garage door costs in Cape Town
Priced on opening width, leaf construction, track type, hardware grade and automation. We survey the side room, the threshold and the exposure before quoting.
Common questions
About sliding garage doors
When there is no headroom at all and a wall to slide along. The door runs sideways on a track instead of lifting, so nothing occupies the ceiling. Common on converted garages, workshops and buildings with services running under the roof slab.
Roughly the width of the opening, alongside it, kept clear. On a wide opening we build the door in two leaves that part in the middle, which halves the space needed on each side.
Yes, with a sliding gate motor sized for the leaf weight. The track has to be kept clean for it to run reliably, so it suits a covered or paved approach better than an exposed one.
Debris in the bottom track and worn rollers, in that order. Both are cheap to put right if you catch them early; left alone, a door dragging on a fouled track will wear the track itself.
Related
Also worth a look
Industrial Roller Shutter Doors
Epping, Airport Industria, Paarden Eiland
Heavy-duty galvanised shutters for the industrial areas, built with wind locks and heavier end retention for exposed elevations.
- Openings to 8 000mm wide
- 0.8mm–1.2mm galvanised slat
- Chain hoist or motorised
Security Roller Shutter Doors
Cash offices, stock rooms, high-risk sites
Heavy-gauge security shutters with anti-lift locking and corrosion-resistant hardware, so the spec still holds after a few winters.
- Anti-lift bottom rail with bolts
- Alarm and access control integration
Residential Roller Shutter Doors
Southern suburbs, Atlantic seaboard, Blaauwberg
Garage doors for Cape homes, specified in galvanised or aluminium where the elevation takes wind and salt straight off the sea.
- Insulated aluminium, quiet running
- Battery backup for load shedding
