Sliding glass doors are a common way to link a lounge, bedroom or dining room with a patio or garden. One or two panels run on rollers in a track, so the door needs no swing space. TemperedGlass.co.za is a free quote service. You fill in one form and we pass your request to independent glaziers in your area, who quote you directly. We do not sell, make or install glass ourselves. There is no fee and no obligation.
Types of sliding glass doors
Most sliding glass doors are aluminium frames holding toughened panes, with one panel that slides and one that stays fixed. They suit repair and replacement work as well as new openings.
- Two-panel doors: the usual patio door, which opens about half the width.
- Three or four-panel doors: wider openings with panels on two or more tracks.
- Frameless sliding doors: toughened glass hung from a top track.
If you want most of the wall to open, ask about stacking doors or folding glass doors instead.
Where they are used and what to consider
Sliding glass doors for patios are common in family homes, flats, offices and guest houses. They save space and let in light.
- Safety glass: doors need safety glass under SANS 10400-N, so ask your glazier to confirm what applies to your opening.
- Security: ask about secure locks, anti-lift devices, laminated glass and a security gate.
- Heat and noise: double glazing or Low-E glass helps on sunny walls and on cold Highveld mornings.
Rollers, repairs and replacement
Most problems are not the glass. A door that sticks or jumps is often caused by worn rollers, a bent or dirty track, or a loose lock. Sliding glass doors rollers can be replaced, and a glazier can usually say after a quick look whether repair is enough.
If a pane is cracked or the frame is worn, a replacement may be better. Measure the existing glass or send photos, and note its thickness. A new toughened pane is made to size, so allow time for processing. Check the safety mark on the new glass.
What affects your quote
Sliding glass doors in South Africa vary widely in size and finish, so we never give prices here. Suppliers will look at:
- The opening size and number of panels.
- Frame colour and the condition of the existing frame and track.
- Glass type, thickness, tint, laminating or double glazing.
- Rollers, locks, handles and any security gate.
- Whether it is repair, replacement or a new opening, and travel distance.
Comparing quotes for sliding glass doors
The lowest figure is not always the best deal. When your quotes arrive, check:
- Glass: the type, thickness and finish allowed for, and that it carries the safety mark where it must.
- Hardware: the hinges, clamps, channels, spigots or frames included, and their finish and grade.
- Measuring and lead time: who measures, how long the toughened glass takes to arrive, and when it can be fitted.
- Guarantee and terms: any workmanship guarantee, deposit, payment stages, removal of old glass and how long the price holds.
What to include in your request
- Give the width and height of the opening or pane.
- Say whether it is a repair, replacement or new door.
- Describe the problem and attach a photo.
- Note the frame colour and any security gate.
- Say when you need it and where you are.
Frequently asked questions
Does TemperedGlass.co.za sell or install sliding glass doors?
Can sliding door rollers be replaced?
Can I replace only the glass in my sliding door?
How do I make a sliding door more secure?
Sliding Glass Doors by province
- Sliding Glass Doors Gauteng
- Sliding Glass Doors Mpumalanga
- Sliding Glass Doors North West
- Sliding Glass Doors Limpopo
- Sliding Glass Doors Northern Cape
- Sliding Glass Doors Free State
- Sliding Glass Doors KwaZulu-Natal
- Sliding Glass Doors Eastern Cape
- Sliding Glass Doors Western Cape
Sliding Glass Doors by city and town
- Sliding Glass Doors in Johannesburg
- Sliding Glass Doors in Pretoria
- Sliding Glass Doors in Centurion
- Sliding Glass Doors in Midrand
- Sliding Glass Doors in Sandton
- Sliding Glass Doors in Randburg
- Sliding Glass Doors in Roodepoort
- Sliding Glass Doors in Krugersdorp
- Sliding Glass Doors in Randfontein
- Sliding Glass Doors in Germiston
- Sliding Glass Doors in Boksburg
- Sliding Glass Doors in Benoni
- Sliding Glass Doors in Kempton Park
- Sliding Glass Doors in Alberton
- Sliding Glass Doors in Vanderbijlpark
- Sliding Glass Doors in Vereeniging
- Sliding Glass Doors in eMalahleni (Witbank)
- Sliding Glass Doors in Middelburg
- Sliding Glass Doors in Secunda
- Sliding Glass Doors in Mbombela (Nelspruit)
- Sliding Glass Doors in Rustenburg
- Sliding Glass Doors in Brits
- Sliding Glass Doors in Klerksdorp
- Sliding Glass Doors in Potchefstroom
- Sliding Glass Doors in Polokwane
- Sliding Glass Doors in Tzaneen
- Sliding Glass Doors in Lephalale
- Sliding Glass Doors in Kimberley
- Sliding Glass Doors in Kathu
- Sliding Glass Doors in Upington
- Sliding Glass Doors in Bloemfontein
- Sliding Glass Doors in Welkom
- Sliding Glass Doors in Sasolburg
- Sliding Glass Doors in Durban
- Sliding Glass Doors in Pinetown
- Sliding Glass Doors in Pietermaritzburg
- Sliding Glass Doors in Richards Bay
- Sliding Glass Doors in Newcastle
- Sliding Glass Doors in Ladysmith
- Sliding Glass Doors in Gqeberha (Port Elizabeth)
- Sliding Glass Doors in East London
- Sliding Glass Doors in Kariega (Uitenhage)
- Sliding Glass Doors in Cape Town
- Sliding Glass Doors in Bellville
- Sliding Glass Doors in Paarl
- Sliding Glass Doors in Stellenbosch
- Sliding Glass Doors in George
- Sliding Glass Doors in Worcester