What window treatments reduce heat in Dubai apartments with floor-to-ceiling glass?

For floor-to-ceiling windows with intense afternoon sun in Dubai, the most effective heat-reducing window treatments in order of performance are: Solar window film (most effective for heat): Applied directly to the glass, quality solar film blocks 40–80% of solar heat gain while maintaining visibility. Cost: AED 50–AED 120 per square metre professionally installed. This is the single most effective heat reduction option and doesn't interfere with your view. Cellular/honeycomb blinds: The air pocket structure provides genuine insulation, reducing heat transfer significantly better than standard roller blinds. Cost: AED 200–AED 500 per window. Solar screen roller blinds: Specifically designed to block solar radiation while maintaining the view — the mesh fabric blocks 80–90% of UV and 30–60% of heat depending on openness factor. Much more effective than blackout blinds for heat (blackout blocks light but conducts heat through the fabric). Cost: AED 150–AED 400 per window installed. Motorised curtains with thermal lining: Closing automatically during peak sun hours (2–5pm) with a schedule or sun sensor reduces heat gain significantly. Best combined with solar film on the glass. What doesn't work well: Standard decorative curtains and venetian blinds — they block light but trap heat between the blind and the glass, radiating it back into the room.