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Sulugood Cordless No Drill Top-Down Bottom-Up Roman Shades
Sulugood No Drill Cordless Blackout Light Filtering Roman Shades
Sulugood No Drill Custom Cordless Mini Honeycomb Cellular Shades
Sulugood No Drill Square Grid Roman Shade
Sulugood No Drill Linen Fabric Cordless Blackout Roman Shades
Sulugood Classic Same Color Cover Cordless Blackout Linen Roller Shades
Sulugood Cordless Top-Down Bottom-Up Roman Shades
Sulugood Motorized Top down Bottom up Light Filtering & Full View Roman Shades
Sulugood Modern Style Large size With Pull Cord Mechanism Roller Blinds
Sulugood Dual Cordless Light Filtering Jacquard and Blackout Fabric Roller Shades
Sulugood Classic Blackout Cordless Cellular Shades
Sulugood Modern No Drill Cordless Roman Shades
FAQs
Please read our FAQs page to find out more.
Can Blackout Blinds Truly Achieve “Complete Darkness”?
In reality, “complete darkness” is nearly impossible to achieve, as light leaks occur around window frames, track gaps, and due to imperfect installation. The industry often states, “Nearly all light is blocked, but it is not entirely dark.”
How much does the installation method (inside mount vs. outside mount) affect light blocking?
It makes a significant difference. Outside mount (extending beyond the window frame) is more effective at reducing edge light leakage than inside mount. For maximum light blocking, it's recommended that curtains/window treatments extend several inches beyond the window frame.
Do Blackout blinds provide both heat insulation and energy-saving benefits?
It is possible. Blackout fabrics combined with honeycomb structures or thick woven fabrics can help reduce heat transfer and improve temperature stability within a room.
Will blackout blinds make my west-facing windows or balcony glass doors too dark?
It depends on your needs. If you want to maintain bright light or daylight conditions, blackout blinds might feel “overkill.” But if your practical needs are light blocking, privacy, and energy efficiency, then they're just right.
Are Blackout Blinds Suitable for Every Room?
Not necessarily. Designers suggest that kitchens, dining rooms, and multipurpose rooms/living rooms may not be ideal for full-window coverage with extremely dark blackout shades, as they can compromise natural light and ambiance.