Why My Shallow Windows Forced Me Into Outside Mount Faux Wood Blinds

My house was built in 1924, a time when window frames were apparently designed for nothing thicker than a sheet of parchment. I spent three hours last Saturday trying to jam a retrofit Zigbee motor into a frame with exactly 1.1 inches of depth. I ended up with a gouged thumb, a cracked piece of vintage trim, and a motor that stuck out like a sore thumb. That was the moment I realized my dream of a flush, inside-mount look was dead. I had to pivot to outside mount faux wood blinds, and honestly, I should have done it years ago.

• Outside mounting hides out-of-square window frames that inside mounts highlight.
• 2-inch slats provide the necessary depth for smart home motor housing.
• Faux wood offers the weight and rigidity needed to hang straight against flat walls.
• Cordless builds are essential for outside mounts to avoid messy, dangling strings.

The Day I Gave Up on Inside Mounting

There is a specific kind of frustration that comes from trying to force modern automation into old architecture. I wanted that sleek, recessed look, but my windows are so shallow the mounting brackets were literally hovering in mid-air. When I finally decided to install outside mount blinds, the stress vanished. Instead of fighting for every millimeter inside a cramped, crooked box, I just mounted the brackets to the sturdy wall studs above the trim. It felt like cheating, but the result looked significantly more professional than my failed 'flush' attempt.

Why You Need 2 Inch Blinds Outside Mount (Not 1-Inch)

If you are mounting on the wall, 1-inch slats are a mistake. They look busy, cheap, and remind me of a doctor's waiting room from 1994. When you choose 2 inch blinds outside mount, you are leaning into the architectural weight of the window. The wider slats mimic the look of high-end shutters and provide a much cleaner profile when tilted open. More importantly for us nerds, that 2-inch headrail is a cavernous space compared to the 1-inch alternative. It gives you plenty of room to tuck away a tilt motor and a battery pack without having to dremel out a hole in your wall.

Real Wood vs. Faux: The Drywall Weight Factor

Marketing departments love to push outside mount wood blinds as the premium choice because they are 'authentic.' Here is the truth: real wood is light. On an inside mount, that’s great. On an outside mount, light wood tends to bow or bounce if the wind catches it. Faux wood is heavier and more rigid. That extra weight is actually your friend when mounting to drywall; it ensures the blinds hang perfectly plumb and sit tight against the casing. It creates a seal that blocks more light and hides the fact that your 100-year-old window is actually shaped like a trapezoid.

The Cordless and Automated Advantage

Standard blinds have cords that hang down the middle or side. When you mount inside the frame, the cord is somewhat contained. On an outside mount, those cords just dangle against your wall like a loose tech cable in a poorly managed server rack. It looks terrible. This is why outside mount cordless blinds are the only logical choice. I integrated mine with a Zigbee tilt motor. When you install shades or blinds this way, you remove the physical clutter. I have mine set to 'Privacy Mode' at sunset, which tilts the slats to 45 degrees—enough to block the streetlights but still let the morning sun peak through.

How to Measure So It Doesn't Look Like a Mistake

The biggest mistake people make with outside mounts is being too stingy with the width. If your window trim is 34 inches wide, do not order 34-inch blinds. You will have light leaking out the sides like a cheap movie theater door. I use the 'Plus Four' rule: add four inches to the total width (two inches of overlap on each side). This ensures total privacy and makes the window look massive. If you want a softer look in a bedroom, you might consider zebra blinds outside mount, but for a clean, structured living room, the faux wood slats are the winner.

Hiding the Hardware (My Valance Return Trick)

The 'side profile' is the Achilles' heel of the outside mount. If you look from the side, you see the metal brackets and the gap between the wall and the headrail. When you order your blinds, always check the box for 'valance returns.' These are small 'L' shaped pieces of the valance material that snap onto the sides. They wrap around the corners and hide the motor, the brackets, and the pairing buttons. It turns a piece of hardware into a finished piece of furniture. My Zigbee motor has a small reset button on the end; the valance return keeps it hidden from guests but accessible for me when the hub inevitably acts up.

FAQ

Do outside mount blinds block more light?

Yes. Because they overlap the window frame instead of sitting inside it, you eliminate the vertical light gaps that usually plague inside-mount setups. It is the best DIY way to get near-blackout performance without expensive side channels.

Will the weight of faux wood pull the brackets out of my wall?

Only if you use the cheap plastic anchors that come in the box. Toss those out. Use 50lb rated toggle bolts or hit a stud. If you mount into the studs, those blinds aren't going anywhere, even with a heavy motor attached.

Can I still open my window with outside mount blinds?

Absolutely. The blinds sit off the wall far enough that you can usually operate a standard crank or sliding window without any interference. Just make sure your valance doesn't block the top of the window sash if you have a tilt-in cleaning feature.