Summary:
Learn how to tell the difference between warp and skew when evaluating performance issues with Hunter Douglas horizontal blinds.
Applies To:
Parkland®, EverWood®, Modern Precious Metals®
Warp and skew are two distinct conditions that can affect horizontal blinds. Although they may appear similar, understanding the difference is key to identifying the appropriate resolution.
Warp: Arch Shape in Slat
The slats or bottom rail curve upward or downward, creating a visible arch or gap. This is caused by a physical bend in the material.
Skew: Crooked or Uneven Tilt
The slats or bottom rail tilt upward on one side and downward on the other. The material remains straight but is misaligned or not level.
Evaluation Tips
- Warp causes visible gaps either at the center or ends when fully closed
- Skew often appears during operation or stacking and can vary with cord tension or lift imbalance
Tips for Identifying and Correcting Skew
- Check that the headrail and installation brackets are level. Adjust or shim brackets as needed.
- Inspect the interior of the headrail to ensure there are no obstructions blocking mechanism movement.
- Verify that the lift cords are not pinched or tangled, which could affect level and alignment.
- Operate the blind slowly to observe if the skew changes with motion. Misalignment may indicate cord tension imbalance.