Sock Draft Snakes: The Fill Weight That Seals Gaps
A door snake only works if it's heavy enough to stay flat against the floor, and that comes down to how firmly you pack the fill.
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I made my first draft snake with a single skinny sock and a handful of rice, and it flopped over the first time I closed the door. The fix is fill weight. A snake that's underfilled slumps, curls away from the door, and leaves a gap where cold air pours in. One packed firm to about the heft of a bag of flour presses against the threshold and blocks the draft. Old socks, rice, and a rubber band get you there for about $3, with no sewing needed.
What You'll Need
- Two long crew or knee socks, clean, one inside the other for strength, free
- Uncooked rice, about 4 to 5 cups, roughly $2
- Funnel or rolled paper cone, for pouring, free
- Rubber bands or hair ties, 3 or 4, about $1
- Dried lavender or tea leaves, optional scent, small handful
- Ribbon or a third sock, optional decorative cover, free
How to Build It
- Measure the width of your door with a tape measure. A snake should run about 2 inches longer than the door so it reaches both sides.
- Nest one sock inside the other so a small hole or thin spot in one is backed by the second layer.
- Funnel in rice a cup at a time, shaking the sock gently so the grains settle toward the toe. Add the dried lavender in between if you want a light scent.
- Pack the sock until it feels firm and heavy, like a full bag of flour. Squeeze it, and if it bends limply in the middle, add more rice.
- Secure the open end by twisting it tight and wrapping a rubber band around it two or three times.
- Divide the length into 3 or 4 sections with more rubber bands. This keeps the rice from sliding to one end and leaving a thin spot.
- Test it along the bottom of the door. Close the door and check that the snake sits flat with no gap. Pull the rubber bands off if you want to swap in a decorative cover.
For a polished look, slide the finished snake into a third sock in a coordinating pattern, or a fabric tube sewn from a scrap, so the rubber bands disappear. You can also swap the rice for dry beans if you want a bit more weight. Wash the cover when needed and keep the filled sock dry, since damp rice can spoil.
