Folding-arm awnings

A folding-arm awning is a fabric canopy carried on spring-loaded articulated arms, cantilevered off the wall with nothing standing on the paving. That last part is the whole point: no posts means no furniture arranged around posts, and no post in the middle of the braai traffic.

The other point is that it retracts. A fixed roof over a north-facing Bryanston patio is wonderful in February and a mistake in June, when you actually want the low winter sun reaching into the house. An awning gives you the February shade and hands the June sun back.

Sizing it

• Projection is how far it comes out from the wall — commonly 2.5m to 4m-class on a domestic patio.
• Width is made to the opening; wide spans use additional arms rather than a thinner fabric.
• Pitch matters more than people think: a steeper pitch sheds water and blocks lower sun, a flatter pitch gives more headroom.
• Mounting height and the roof overhang above decide whether it wall-mounts, soffit-mounts or needs brackets.

Cassette or open

A full cassette closes around the fabric and the arms when retracted, keeping dust, rain and Joburg grit off the fabric. A semi-cassette protects the roll and leaves the arms exposed. An open awning is the most affordable and the least protected. On a house with no roof overhang above the awning, we push the full cassette every time — it is the difference between fabric that looks good in year five and fabric that doesn't.

Wind, honestly

No awning should be left out in a highveld thunderstorm. It is a shade structure, not a roof, and anybody who tells you their awning will ride out a Joburg storm is selling you a repair. What we do instead is specify the wind rating plainly on the quote and recommend motorisation with a wind sensor, which retracts the awning automatically when gusts build — whether you are home, at work, or away for the weekend. Combine it with a sun sensor and the awning manages itself all summer.

Fabric

Solution-dyed acrylics hold their colour under highveld UV far better than piece-dyed cloth, and they are what we quote by default. Lighter colours keep the space under them brighter; darker colours cut more glare. Both are worth seeing against your actual wall before deciding, which is what the sample book at the measure is for.