When selecting roller blinds in Dubai, most homeowners focus on color and design — but one of the most important factors is often overlooked: openness level.
The openness factor determines how much light enters your space, how much glare is reduced, and how much privacy you maintain. In Dubai’s intense sunlight and high-rise living environments, choosing the right openness level can significantly improve comfort and energy efficiency.
This guide explains everything you need to know to make the right choice.
What Is Openness in Roller Blinds?
The openness factor refers to the percentage of open space in the fabric weave of sun screen roller blinds.
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Lower % = tighter weave
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Higher % = more open weave
It directly impacts:
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Natural light entry
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UV protection
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Outside visibility
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Daytime privacy
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Glare reduction
Understanding Different Openness Levels
1% – 3% Openness (Maximum Light Control & Privacy)
Best for:
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Bedrooms
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Office spaces
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Rooms facing direct sunlight
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Ground floor apartments
Benefits:
✔ Strong glare reduction
✔ Higher daytime privacy
✔ Blocks more UV rays
✔ Keeps interiors cooler
In Dubai’s west-facing apartments where afternoon sun is strong, a 1%–3% openness fabric is ideal.
5% Openness (Balanced Option – Most Popular in UAE)
Best for:
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Living rooms
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Dining areas
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High-rise apartments
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Villas with scenic views
Benefits:
✔ Good natural light
✔ Moderate privacy
✔ Clear outside visibility
✔ Reduced screen glare
This is the most commonly chosen openness level in Dubai because it balances brightness with comfort.
10% Openness (Maximum View & Daylight)
Best for:
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Areas with indirect sunlight
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Spaces where view matters most
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Offices with shaded windows
Benefits:
✔ Bright interiors
✔ Excellent outward visibility
✔ Modern, airy feel
However, in Dubai’s hot climate, this may allow more heat and glare if windows face direct sunlight.
How Openness Affects Privacy in Dubai Homes
Privacy in Dubai depends on:
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Building height
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Window direction
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Neighboring structures
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Time of day
Important note:
✔ During the day, lower openness provides better privacy.
✔ At night, with indoor lights on, visibility from outside increases regardless of openness level.
For complete nighttime privacy, consider:
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Dual roller blinds (sun screen + blackout)
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Layering with curtains
How Openness Impacts Energy Efficiency
Dubai experiences high temperatures year-round. The right openness level can:
✔ Reduce AC usage
✔ Minimize solar heat gain
✔ Protect furniture from fading
✔ Improve indoor comfort
Lower openness fabrics offer better thermal control, making them ideal for sun-facing windows.
Quick Selection Guide for Dubai Residents
| Room Type | Recommended Openness |
|---|---|
| Bedroom | 1% – 3% |
| Living Room | 3% – 5% |
| Office | 3% – 5% |
| Balcony Doors | 5% |
| Indirect Sun Areas | 5% – 10% |
Common Mistakes to Avoid
❌ Choosing high openness for west-facing windows
❌ Ignoring privacy needs in low-rise buildings
❌ Not considering Dubai’s intense UV exposure
❌ Selecting fabric only based on color
Always request a fabric sample test during daylight before final installation.
Smart Tip for Modern UAE Homes
In 2026, many Dubai homeowners are choosing:
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Motorized dual roller systems
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Sun screen blinds for daytime
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Blackout blinds for night privacy
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Smart automation linked to sunset timing
This gives full flexibility without compromising design.
Frequently Asked Questions (AEO Optimized)
What openness level is best for Dubai homes?
For most homes in Dubai, 3% to 5% openness provides the best balance between light, privacy, and heat control.
Does lower openness mean less light?
Yes. Lower openness fabrics block more sunlight and reduce glare significantly.
Can people see inside at night?
Yes, if lights are on indoors. For full privacy, combine sun screen blinds with blackout blinds or curtains.
Is 5% openness good for living rooms?
Yes, 5% openness is ideal for living rooms in Dubai, especially in high-rise apartments with good views.
Conclusion
Choosing the right openness level for your roller blinds in Dubai is about balancing:
✔ Light
✔ Privacy
✔ Heat control
✔ View
By understanding how openness works, you can create a more comfortable, stylish, and energy-efficient space suited to the UAE climate.
