Aluminium Gutters South Africa are pre-painted aluminium gutters, usually roll-formed on-site into seamless runs. Describe your roof once and compare supply-and-install quotes.
- The most common material for new seamless gutters on South African homes.
- Does not rust, but still needs cleaning and the occasional joint check.
Describe the job once and compare aluminium gutter quotes.
Get Aluminium Gutter QuotesMaterial Characteristics
- Light. Easy on the fascia and quick to hang.
- Does not rust. Aluminium forms a protective oxide layer instead of red rust.
- Softer than steel. Dents from ladders, hail or branches more easily.
- Expands with heat. Long runs need correct fixing so movement does not pull joints apart.
For how the gutters are formed, see seamless gutters.
Finishes and Colours
The coil is pre-painted at the factory, so there is nothing to paint on-site. Colours vary by supplier, typically whites, greys, charcoal, browns and black. Match the colour to the fascia, roof or window frames, and ask to see a sample.
Coastal Exposure
Aluminium generally suits coastal areas better than bare steel. Salt still builds up, so:
- Rinse gutters and downpipes occasionally if you are close to the sea.
- Keep aluminium away from direct contact with copper, and avoid steel fixings that can cause corrosion where the metals meet.
- Use the fixings and sealants the supplier recommends.
Maintenance
- Clean out leaves and silt, see gutter cleaning.
- Check sealant at corners and outlets every year or two.
- Do not lean ladders directly on the gutter.
- Wash with mild soap and water, not abrasives.
Aluminium vs Other Materials
| Material | Strengths | Trade-offs |
|---|---|---|
| Aluminium | Light, rust-free, seamless, pre-painted | Dents more easily than steel |
| Chromadek | Strong, seamless, pre-painted | Steel can rust at cuts and scratches |
| Galvanised steel | Strong, low material cost | Sectional, rusts as zinc wears |
| PVC | Lowest material cost, DIY-friendly | More joints, can go brittle in sun |
Compare with Chromadek gutters and PVC gutters.
Aluminium Gutter Prices
| Item | Ballpark price |
|---|---|
| Seamless aluminium, installed | R140 - R350 per metre |
| Aluminium coil, supply only (domestic) | From about R78 per metre |
| 125 mm OGEE aluminium gutter, supply only | About R128 per metre, excl. VAT |
| Aluminium downpipe, 2.7 m length | About R195, excl. VAT |
| Removing old gutters | R10 - R20 per metre extra |
Ballpark figures, not quotations. Compiled from price guides and retailer listings published on South African websites (updated between March 2025 and October 2026), checked 15 October 2026 and rounded. Sources disagree, and most installed rates come from Gauteng guides, so quotes in your area can differ. Unless a row says so, the sources do not state whether VAT is included, so confirm VAT on every quote. Photos or a site visit and a written quote set the actual price.
Quotes are for new installation or replacement. See gutter prices for all materials, or Gutters South Africa for every gutter service.
Free, with no obligation to appoint anyone.
Get Aluminium Gutter QuotesFrequently Asked Questions
Do aluminium gutters rust?
No, aluminium does not form red rust. It can corrode where it touches copper or the wrong fixings, and salt deposits should be rinsed off near the sea.
Are aluminium gutters better than Chromadek?
Neither is better for every house. Aluminium is lighter and does not rust. Chromadek is steel, so it is stiffer and resists dents better, but cut edges and scratches need care. Get both priced.
Can aluminium gutters be painted?
They come pre-painted. They can be repainted later with suitable primer and paint if you change the colour.
Do aluminium gutters dent?
They can, from ladders, hail and falling branches. Ladders should lean on the wall or use a stand-off, not the gutter.
Are aluminium gutters always seamless?
Usually, but not always. Some aluminium systems come in fixed lengths with joints.
Related Services
Gutters South Africa is a free quote-comparison service. Work is assessed, quoted and carried out by independent contractors, and your agreement is with the contractor you appoint. Ask each one for a written quote, what is and is not included, proof of insurance and the payment terms before paying anything.
Aluminium Gutters South Africa. Describe your job once and compare quotes from independent contractors.
Get Aluminium Gutter QuotesCompare Aluminium Gutter Quotes
Client Reviews
Powered by leaderr
