Early sunlight, streetlights, and outdoor lighting can all affect your sleep. Here’s how the right window coverings can help.
When people think about better sleep, they usually start with a new mattress, better pillows, or a cooler bedroom. One thing that often gets overlooked: the window coverings.
Here in North County, we enjoy sunshine nearly year-round. That’s great, until the sun comes through your bedroom window at 6 a.m. and you were hoping for another hour.
And with clocks falling back on Nov. 1, sunrise will be about an hour earlier on the clock. Not exactly helpful if you’re hoping to sleep in. Add streetlights and outdoor lighting, and a truly dark bedroom isn’t always easy.
Why a dark bedroom matters
Our bodies follow a natural sleep-wake cycle called the circadian rhythm, and light is one of its strongest signals. Light at night can interfere with melatonin production, making it harder to fall asleep. Light at dawn tells your body it’s time to wake up, which can cut your sleep short even if you dozed off easily.
The Centers for Disease Control and Prevention recommends keeping bedrooms dark, quiet, and comfortable to support healthy sleep. Window coverings won’t solve every sleep problem, but if outside light is keeping you up or waking you early, they’re a good place to start.
We cover this in more detail in our article on blackout shades for better sleep.
Room-darkening or blackout?
It’s one of the most common questions we hear. Room-darkening shades significantly reduce incoming light, which is plenty for many bedrooms.
Blackout shades use materials designed to block light from passing through, making them ideal for light-sensitive sleepers, shift workers, and young children.
What many people don’t realize is that blackout fabric alone doesn’t guarantee a dark room. Light can still sneak in around the edges. Precise measurements, the right mounting, and features like side channels help close those gaps. Explore our custom blackout shade options.
Solutions worth considering
• Layered shades: A sheer for daytime and a blackout for nighttime.
• Blackout cellular shades: Block light while also helping with heat and outside noise.
• Drapery over shades: Adds a second layer of coverage and softens the room.
• Cordless or motorized options: Safer for kids’ rooms. Motorized shades can also be scheduled to close at bedtime and open in the morning.
And there’s no need to trade style for darkness.
Getting the details right
Window size, placement, and installation all affect how much light gets in. That’s why our designers bring samples to your home, help you compare options, and recommend solutions that fit your needs and budget.
Since 2003, 3 Blind Mice has helped homeowners find the right custom window coverings in San Diego for their homes.
We’re proud to have been voted Best Window Covering Company in North County by Coast News readers in both 2025 and 2026.
That recognition means a lot to our team and reflects why homeowners continue to trust us when shopping for the best window coverings in North County.
If the sun is beating your alarm clock, a complimentary in-home design consultation is an easy place to start.
Visit 3blindmiceusa.com or call 858-452-6100 to schedule.
