Window treatment guide

How to Fix a Stuck or Uneven Roller Shade

A roller shade that jams halfway down or rolls up crooked is usually a bracket or spring-tension problem, not a broken shade. Most of the time you can fix it in under ten minutes.

How to Fix a Stuck or Uneven Roller Shade

Why Roller Shades Jam or Roll Unevenly

Cordless roller shades operate on a spring-loaded tube inside the roller. Two things cause almost every complaint we hear: the spring has lost tension from years of use, or one of the mounting brackets has shifted slightly and the roller is no longer sitting level. A shade that rolls up crooked, with one side higher than the other, points to a bracket issue. A shade that will not catch, retract, or stay in place at all usually points to spring tension. Figuring out which one you have tells you exactly where to start.

Resetting the Spring Tension

Lift the shade fully off its brackets, most cordless roller systems pop out easily by pushing one end in against the spring pressure. With the shade removed, manually roll the fabric onto the tube by hand, five to ten full turns in the direction it normally retracts. This rewinds the internal spring. Reset the shade back into its brackets and test the lift. Go slowly and hold the tube firmly while you turn it, an over-tightened spring can snap back with real force when it is released, so keep your fingers clear of the roller's edge during this step and never test it aimed at your face.

When It's a Bracket Problem, Not a Shade Problem

If the shade rolls unevenly rather than refusing to catch, check both mounting brackets with a level. A bracket that has loosened in the drywall or shifted out of square will tilt the whole roller, which throws off how the fabric winds. Tighten the mounting screws, and if a bracket spins freely in its hole, the anchor has stripped and needs a new drywall anchor rather than just a tighter screw. Stop forcing the shade if it takes noticeably more effort to raise or lower than it used to, a jammed roller that gets forced repeatedly can crack the tube or tear the fabric at the seam, and at that point you are looking at a full replacement instead of a five-minute fix.

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