The five carport roof designs
| Design | Look & fit | Best for |
|---|---|---|
| Flat / mono-pitch | Clean, low, modern; slope to drain | Modern coastal homes, complexes, lowest cost |
| Pitched (gable) | Peaked roof matching a house roof | Face-brick and traditional homes |
| Lean-to | Attached to the house wall, sloping away | Side driveways, using the house for one side |
| Cantilever | No front posts, clear span | Tight driveways, architectural look |
All can be built in aluminium, galvanised steel or timber; the design is the shape, the material is a separate choice covered on the galvanised steel and aluminium carport pages.
Pitch and the Durban downpour
Roof pitch matters more on the Durban coast than it does in a dry climate. A near-flat roof looks clean but must still carry a real slope — a fall of at least 5° — so a heavy subtropical downpour sheds fast instead of pooling and backing up under the flashing. A pitched gable roof drains fastest and matches a tiled house roof, which is why it is the favourite on traditional homes. Getting the drainage right is what stops a leak when Durban's rain arrives all at once.
Designing for the coast and the estate code
A sea-facing design also has to handle the onshore wind, so the post spacing and footings are set for the exposure — the reasoning is in coastal corrosion and wind. Many Upper Highway and coastal estates publish a design code — roof colour, pitch and whether the carport must match the house — and KB Carports designs to it and supplies the drawing for the HOA and the council plan. Once the design is set, price it on the carport prices in Durban page.
Common questions
What carport designs are best for a Durban home?
Flat and mono-pitch designs suit modern coastal homes and complexes; pitched gable designs match face-brick and traditional homes; lean-to designs use the house wall on side driveways; and cantilever designs clear tight driveways. All must carry a real roof slope for Durban's heavy rain.
Does carport roof pitch matter in Durban?
Yes. A Durban carport roof needs a fall of at least 5° so heavy subtropical downpours shed fast instead of pooling and leaking under the flashing. A pitched gable drains fastest; even a flat-look roof must slope.
Can you design a carport to match my house and estate rules?
Yes. KB Carports designs the carport roof style, colour and pitch to match your house and your estate or complex design code, and supplies the drawing for the HOA and the eThekwini building plan.