Privacy is an angle, not a wall
A louvre only passes light along its open plane. Angle the blades up toward the sky and the room keeps receiving daylight from above while anyone at ground level outside is looking at the underside of a blade stack. They see white paint; you see a bright room. That single move solves the classic Lake Macquarie privacy problems:
- The foreshore path
Walkers and cyclists at fence height, all day. Blades tilted up a few degrees remove the sight line entirely; you lose a strip of water view low down and keep the sky, the light and the horizon.
- The second storey next door
The hills' version: the neighbour's window sits above you, so the answer flips. Blades tilted slightly down block the high sight line while ground-level garden view survives.
- The street-facing bedroom
Wants both at different hours: privacy after dark when the lit room becomes a stage, openness by day. An adjustable blade does both; a frosted film does neither well.
The mid-rail: two rooms in one window
The most underused option in the book. A mid-rail splits the panel so the top and bottom louvre banks tilt independently: bottom bank closed or angled up for the path, top bank wide open for sky and water. Street-facing living rooms near the foreshore at Belmont and Speers Point are exactly where we spec it, and once people live with one they wonder why every window doesn't have it. It also stiffens tall panels, which big lakeside windows appreciate.
After dark, the rules flip
Daytime privacy is a gift of physics: it's brighter outside than in, so glass mirrors the day back at the street. At night the lit room becomes the bright side and the geometry reverses. The honest night answers are simple: close the blades fully (a shutter's night mode is genuinely private, unlike an angled venetian), or add a soft layer for bedrooms where blockout matters anyway. What doesn't work is one fixed compromise angle pretending to serve both clocks.
What we check at the measure
- Where the sight lines actually come from: path, street, neighbour's windows, and their heights relative to your floor level.
- Your seated positions: privacy is about where you live in the room, not where the installer stands.
- Which windows earn a mid-rail, and where the split should sit against your eye line.
- Whether any window is better served by a sheer layer than by more blade, because sometimes it honestly is.
If a particular window is the reason you're reading this, tell us which way it faces and what overlooks it in the form's message box, and the measure will start ahead of schedule.