Studio Matrx Monthly · Volume 1 · Issue 1 · June 2026
Amogh N P
 In loving memory of Amogh N P — Architect · Designer · Visionary 
Daylight Control Planner

How much daylight should you let in?

Tell us the room, the orientation and what you want from the light — get a recommended fabric openness and layering plan to get the daylight you want without glare or fade.

Your window

Recommended for your living room

Sheer by day + dim-out for night privacy

Fabric openness

High-openness sheer + low-openness dim-out back layer

1High-openness sheer — daytime light and screening
2Dim-out (low openness) curtain or roller for night privacy

West-facing: manage heat and glare, not just light — add a thermal / low-openness layer you can draw in peak sun.

Why

  • Balancing light and privacy needs two openness levels: a high-openness sheer screens you by day, a low-openness back layer covers you at night.
  • One fabric can't do both — a sheer that hides you by day becomes a lit stage after dark, so the opaque back layer is essential.
  • On this harsh elevation, make the back layer thermal / low-openness so it also blocks heat.

Check this window in the heat-gain calculator — a harsh elevation usually tops the list of windows to treat first.

Alternatives: Twin-roller (sheer + dim-out) on one bracket · Top-down/bottom-up honeycomb for privacy that still lets light over the top

See it in your room with DesignAI

DesignAI turns this daylight plan into a styled visual for your actual window, light and budget.

Use in DesignAI