Is it a new build?
Aluminium Windows South Africa helps you find the best quote, fast, on aluminium windows, doors and glazing across South Africa. Describe the job once - the opening sizes, the finish and whether anything has to come out first - and installers who cover your area reply with prices you can line up side by side.
Super easy & fast
- One brief instead of five site visits, so you are not repeating yourself.
- Installers who work in your province, not a national call centre.
- Ballpark figures below, so you can tell a fair quote from a hopeful one.
- From LEADERR APPROVED providers, vetted and backed by many verified 5-star reviews. Peace of mind that the frames are made properly and fitted square.
- No charge to you, and no obligation to accept any of the quotes.
Describe the job once and get the best quote, fast.
Get the Best QuoteAluminium Window and Door Prices in South Africa
Ballpark ranges across the common jobs, so you can check a quotation.
| Item | Ballpark price |
|---|---|
| Casement window, natural anodised, per square metre | R2,200 - R3,400 |
| Sliding window, natural anodised, per square metre | R2,100 - R3,300 |
| Powder coated finish, added per square metre | R400 - R900 |
| Double glazed window, standard frame, per square metre | R4,600 - R8,200 |
| Fixed glazing, per square metre | R1,700 - R2,800 |
| Two panel sliding door, 1.8m by 2.1m, fitted | R11,000 - R22,000 |
| Folding door, per metre of opening width | R9,500 - R21,000 |
| French doors, pair, 1.8m by 2.1m, fitted | R14,000 - R32,000 |
| Pivot entrance door, 1.2m by 2.4m, fitted | R18,000 - R42,000 |
| Frameless glass balustrade, per linear metre | R2,800 - R5,500 |
| Frameless shower enclosure, corner, fitted | R7,500 - R16,000 |
| Aluminium security shutter, hinged, per square metre | R3,500 - R7,500 |
| Aluminium pergola, fixed roof, per square metre | R2,200 - R4,500 |
| Aluminium slat fencing, 1.8m high, per linear metre | R1,400 - R2,800 |
| Fitting a window into an existing opening | R1,100 - R3,200 |
Prices JUST UPDATED. Ballpark figures, rounded, excluding VAT. They reflect typical South African aluminium window, door and glazing rates, supplied and installed. They are not our prices or quotations, and no provider is bound by them.
What Providers Quote For
| Job | Typical scope |
|---|---|
| Windows | Casement, sliding, awning, fixed, stacking, cottage pane and louvre. |
| Doors | Sliding, folding, hinged, French and pivot, in made to measure frames. |
| Double glazing | Sealed units for noise and heat, in frames built to carry them. |
| Frameless glass | Balustrades, shower enclosures and stacking glass walls. |
| Shop fronts | Commercial storefront glazing, doors and hardware. |
| Shutters, blinds and screens | Security and privacy louvres, slat blinds and insect mesh. |
| Pergolas and fencing | Shade structures and aluminium boundary and pool fencing. |
How Aluminium Work Is Priced
- By the square metre. The usual basis for windows and fixed glazing, measured on the opening.
- By the unit. Normal for doors, where the hardware matters as much as the area.
- By the linear metre. Used for balustrades, fencing and framing, where the run is the measure.
- Per opening for fitting. Installation is often separated out, particularly on a retrofit.
- Plus removal and making good. Taking out an old frame and repairing the plaster is real work with a real cost.
The Three Things That Move a Quote
- The system. The profile range the frame is built from. A light residential system and a heavy one look alike in a photograph and are not the same purchase.
- The glass. It can be a third of a large unit, and safety, laminated and double glazing each step it.
- The finish. Mill finish, anodised and powder coated are three prices and three warranties.
- Ask each quote to name all three. Two prices far apart are usually two different specifications.
- Hardware is the fourth. Rollers, hinges and locks are where a cheap window gives itself away.
Why Aluminium Is Measured, Not Bought Off a Shelf
- Everything is made to order. Profile is cut and assembled to the sizes measured on your site.
- A firm price follows a site measure. A figure off a drawing is an estimate until somebody measures.
- Openings are rarely the size they should be. Especially in an older house, which is what the measure is for.
- Lead time is part of the purchase. Several weeks between accepting a quote and the frames arriving is normal.
- Nothing can be trimmed afterwards. Toughened glass in particular is cut before it is tempered.
Get prices for your own setup rather than a range.
Get the Best QuoteWhat to Include in Your Request
- The address. Suburb and town, so an installer knows whether they work there.
- The opening sizes. Width and height of each one, even measured roughly with a tape.
- What is there now. Steel, timber, older aluminium or a bare new opening.
- The finish you want. Natural, bronze, charcoal or a specific colour.
- Whether you are near the sea. It narrows the sensible finish and hardware.
- Photos. One of each opening from inside and one from outside saves a site visit.
Before You Accept a Quote
- Check the system is named. It explains most of the gap between two prices.
- Check the glass is specified per opening. Type and thickness, not just the word glass.
- Check what making good is included. Plaster is usually in, paint usually is not.
- Check the lead time in writing. Made to order means a date, and a date that slips costs you a trade.
- Check who measured. A price given without a site measure is an estimate.
Where This Work Is Needed Most
- Replacing rusted steel frames. The most common aluminium job in older South African houses.
- Opening a house onto a patio. Sliding and folding doors where a wall or a small window was.
- Noise from a busy road. Where double glazing is bought for the reason it works best.
- New builds and additions. Where the energy requirements of SANS 10400-XA apply to the glazing.
- Security without burglar bars. Shutters and laminated glass instead of bars across the view.
Frequently Asked Questions
How much do aluminium windows cost in South Africa?
Roughly R2,100 to R3,400 a square metre in natural anodised finish, supplied and installed, and R2,600 to R4,200 powder coated. A standard bedroom window commonly lands between R4,200 and R8,000 fitted. Double glazing is typically two to three times the single glazed price.
Why are two quotes for the same window so far apart?
Almost always because they are quoting different profile systems. A light residential range and a heavy duty one carry the same glass and look similar in a photograph, but the sections, the rollers and the locking are not comparable. Ask each quotation to name the system, the glass and the finish.
Is aluminium better than steel or timber?
It does not rust like steel, it does not need painting like timber, and it carries larger panes in thinner sections than either. Plain aluminium conducts heat, which is why a thermally broken frame matters where insulation is the point. Steel is still chosen for heritage sightlines and timber for the look.
How long does an aluminium window order take?
Frames are made to your sizes, so expect several weeks between accepting a quote and the install. The fitting itself is fast: a house of eight to twelve openings is commonly done in two to four days once the frames are on site. Book the trades that follow after the frames are confirmed.
Can aluminium windows be fitted into existing openings?
Yes, and it is the usual job on an older house. The old steel or timber frame is cut out, the new aluminium one is fitted and packed square, and the plaster is made good around it. Price the removal and the making good as separate items so you can see them.
What finish should I choose near the coast?
Within a few kilometres of the sea the finish and the hardware matter more than the aluminium, which does not rust. Ask specifically about the coating specification and about the fixings, hinges and rollers, which are usually the first things to suffer. Warranty terms often change in coastal areas.
Do I need safety glass?
In some positions, yes. SANS 10400-N deals with glazing and sets out where safety glass is required, including in and beside doors and in low level glazing. Ask the installer to state the glass type for each opening on the quotation rather than assuming it is included.
What is the difference between anodised and powder coated?
Anodising is an electrochemical treatment of the aluminium itself, usually left natural silver or bronzed. Powder coating is a baked on colour finish, which is what gives you charcoal, white or a matched colour. Powder coating costs more and opens up the colour range; both carry their own warranty terms.
Is there a charge for using this site?
No. Send the job details once and the installers who cover your area reply with their own prices. You are not committed to any of them and nothing is charged to you for the introduction.
Aluminium Windows, Doors and Glazing in South Africa
Choose the work you need quoted
Aluminium Windows
Casement Windows
Side hung sashes that seal onto a gasket all the way round.
Sliding Windows
Sashes that slide sideways, so nothing projects into a passage.
Awning Windows
Top hung sashes that shelter the gap underneath when open.
Fixed Windows
Picture panes with no sash, and the cheapest glass a square metre.
Stacking Windows
Three or more panels that gather to one side and clear the opening.
Cottage Pane Windows
Colonial bars for a cottage, farmhouse or Cape Dutch elevation.
Louvre Windows
Tilting blades for ventilation across the whole opening.
Double Glazed Windows
Sealed units for traffic noise and heat, in frames built to carry them.
Window Installers
The trade that leaves the frame square, sealed and made good.
Aluminium Doors
Sliding Doors
The standard way a house opens onto a patio, on a bottom track.
Folding Doors
Panels that concertina to one side and clear almost the whole opening.
Hinged Doors
Swing doors for back doors, side entrances and garages.
French Doors
A glazed pair meeting in the middle, with no track in the floor.
Pivot Doors
One large entrance leaf turning on a floor or offset pivot.
Glass and Glazing
Glass Balustrades
Frameless and framed glass barriers for balconies, stairs and pools.
Frameless Shower Doors
Toughened glass enclosures with almost nothing to collect soap.
Shop Fronts
Commercial storefront glazing built for daily public traffic.
Enclosures
Closing in a patio or braai area with glass and aluminium.
Shutters, Blinds and Screens
Aluminium Shutters
Louvre panels for security, privacy and sun, inside or out.
Aluminium Blinds
Slat blinds inside, and heavier sun slats outside the glass.
Fly Screens
Mesh panels that keep insects out with the window still open.
Outdoor Structures
Pergolas
Shade structures with a fixed roof or louvres that tilt.
Aluminium Fencing
Rust free boundary, screening and pool fencing with gates.
Get the Best Quote, Fast
Client Reviews
Powered by leaderr

