External venetians for Somerset West's hardest glass.

Heat stopped before it's a problem

Interior blinds manage heat that's already inside the room; external venetians stop most of it before it crosses the glass. On a hard west or bay-facing wall in Somerset West, that difference is dramatic — the aircon isn't fighting a greenhouse anymore, it's topping up a room that's already shaded.

Wide aluminium slats sit in guided side rails, powder-coated to handle sun and salt-laden air without pitting or fading. They're effectively always motorised, because an exposed exterior blind has to protect itself in a gust the way a fixed one can't.

• 60–90mm class aluminium slats, tilt and raise from inside
• Wind-sensored auto-retract as standard — non-negotiable on the coast side of the Helderberg
• Powder-coated, salt-air-rated finishes
• Clean architectural lines that estate design-review committees generally approve without a fight

Where it earns its keep here

Ridge and view stands with hard west or north exposure, architect renovations wanting clean sightlines from the street, and any owner who's noticed the aircon can't keep up with a big glass wall by 3pm. Retrofit is possible on suitable elevations, but the cleanest result comes from planning it in at design stage.