Northcliff

Northcliff sits on one of Johannesburg's higher ridges, and the houses are built to make the most of it — picture windows and wraparound glazing chasing the view rather than a single fixed orientation. That's a different problem to a flat-stand new-estate home: the sun swings hard across a ridge-top room through the day, and the "right" amount of shade at 9am is wrong by 2pm.

Aluminium and timber venetian blinds earn their place here for exactly that reason — tilt for glare-free daylight in the morning, tilt down for privacy from a double-storey neighbour in the afternoon, close flat when the sun's straight on the glass. It's an adjustability argument a roller blind can't fully match on a view window.

Sunscreen roller blinds still do most of the everyday work on the larger openings, in the same 3–5% weave used across our range, keeping the ridge view intact while cutting the glare and UV load.

Older stock, real measuring

Northcliff's older housing stock means window openings vary far more than a new-estate street where every unit shares a floor plan. We measure every opening individually, rather than assuming a standard size — the honest way to avoid a blind that's a centimetre out on install day. Ridge-top rooms with more glass than most also do well with cellular blinds where insulation against the swing in temperature matters as much as glare. The Ruimsig Big-Glass Blueprint sets out the same Highveld sun-path figures that make a ridge-top room swing from glare to shade through the day.