How to Shorten Window Blinds – Step-by-Step Guide for Corded Horizontal Blinds Menu

If you're wondering how to shorten window blinds to better fit your window size, you're in the right place. This easy guide is specifically designed for corded horizontal blinds and provides everything you need to know to shorten blinds at home. Please note that this guide is for corded blinds only, and does not apply to any cordless blind:

  1. Bottom rail plugs on horizontal blindsRemove the Bottom Rail Plugs located on the bottom side of the bottom rail. Remove these plugs to release the string ladders and the knotted lift cords. This is the first step in how to shorten a blind properly.
  2. Undo the knots by carefully undoing the knots in the lift cords. Pull up the cords gently to release the slats you intend to removee. This helps you prepare for shortening blinds to your desired length.
  3. Remove slats by taking out the bottom rail and then remove the slat(s) necessary to shorten the blinds. Be sure to measure accurately so your blinds hang evenly once reassembled.
  4. Reinsert the bottom rail by placing the bottom rail back into the ladder rung from which you removed the top slat. This step is crucial in ensuring the blinds function smoothly after shortening.
  5. Lift and tilt cords on horizontal blindsTrim the ladder strings by cutting the string ladder just above the rung that was below the bottom rail. Ensure enough string remains to insert into the holes at the bottom of the rail.
  6. Retie lift cords by threading each lift cord back through the bottom rail holes and tie a secure knot. Make sure both cords are even and that the rail hangs level. If needed, adjust the knots to achieve the desired length—this is a key part of learning how to shorten window blinds effectively.
  7. Replace bottom rail plugs by reinserting the plugs into the holes on the bottom of the bottom rail. Use a rubber mallet or a hammer wrapped in cloth to tap them in gently without damaging the plugs.

By following these simple steps, you can successfully shorten blinds and achieve a polished, professional look in your space. If the instructions mentioned above don't help, then maybe it's time to buy some new window blinds.