Why Are My Honeycomb Blinds Uneven or Crooked

Honeycomb blinds go uneven for a handful of reasons: off-level brackets, cord tension problems, or a headrail that’s taken a knock.

Most of the time it’s a bracket issue, and that’s a five-minute fix with a screwdriver. You don’t need to replace the blind.

What You’ll Need

Tools

• Spirit level or level app on your phone
• Screwdriver (flathead and Phillips)
• Step ladder
• Pencil

Materials / Replacement Parts

• Replacement mounting brackets (if damaged)
• Cord tensioner or cord equaliser clip (if cords are mismatched in length)
• Small brush or dry cloth (for clearing debris from the headrail channel)

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How to Fix It: Step-by-Step

Step 1: Check Your Brackets Are Level

This is the cause about 70% of the time. Take the blind down and hold your spirit level across the two mounting brackets.

1. If one bracket sits higher than the other, the blind will always hang at an angle
2. Loosen the bracket screws slightly and shift the lower one up until both read level
3. Re-mark with a pencil before re-drilling so you don’t end up in the same spot
4. Check the bracket clips are fully snapped shut once the headrail is back in, a half-latched bracket lets the rail tilt forward

Step 2: Inspect the Headrail and Cord Channels

Pull the blind fully down and look along the headrail from one end. A twist or slight bow in the rail itself can cause the bottom rail to hang at an angle even when the brackets are perfect.

1. Run a finger along the inside of the headrail channels, checking for grit or debris that could be catching the cords
2. Clear any blockages with a dry cloth or soft brush
3. Look at where the lift cords exit the headrail, if one cord appears frayed or kinked where it feeds through, that’s restricting smooth movement on one side
4. A visibly warped headrail usually means the blind was stored incorrectly or took a knock, if it’s badly twisted, the headrail will need replacing

Step 3: Rebalance the Lift Cords

If the brackets are level and the headrail looks fine, the cords are the likely cause. One side can drop lower than the other if cord lengths have shifted or become unequal over time.

1. Raise the blind fully and look at the cord tension on each side as it sits in the up position
2. If one side has noticeably more slack, the cord on that side has stretched or slipped through its anchor point
3. Many honeycomb blinds have an adjuster at the bottom of each lift cord, where you can pull to tighten or release length. Use this to even out both sides until the bottom rail sits straight
4. If there’s no adjuster and the cords are attached internally, you’ll need a cord equaliser clip fitted to the cord loop at the bottom to bring them into line

Step 4: Re-Hang and Test

Once the brackets are level, the headrail is clear and the cords are balanced, it’s time to rehang and check the blind actually works properly.

1. Clip the headrail back into the brackets and confirm both clips are fully engaged
2. Raise and lower the blind three or four times slowly, watching the bottom rail as it moves
3. If it’s still dropping on one side during the raise action, the cord on that side is still catching somewhere in the headrail channel
4. A blind that hangs straight but raises unevenly almost always means a cord routing issue inside the headrail, and at that point it’s worth contacting the manufacturer rather than pulling the headrail apart yourself