Commercial Printing

Suction Cup Window Signs

Suction-cup window signs display opening hours or seasonal notices on glass. The viewing side determines artwork orientation. Dimensions, weight and attachment points are planned so messages also read correctly in double-sided use.

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1 / 3 · Green open sign attached to glass with suction cups

1. Green open sign attached to glass with suction cups

2. Baby on board sign attached to a vehicle window with suction cups

3. Open sign showing business hours, suspended with suction cups

Applications

Open-closed signs
Business hours
Notices inside vehicles

Minimum order quantity: 500 pieces
Sign and suction cup area on the glass: For an opening door, test its movement with a paper sign mock-up. Every suction cup must sit fully on flat glass and clear the seals. Measure visible text space after marking cup positions.
Glass surface: Smooth, clean glass supports consistent suction-cup contact. Attachments suited to the surface and sign weight help hold the notice in position.
Weight and attachment: Assess sign size and weight together with cup placement. Keep holes clear of print and edge allowances.
How is print orientation chosen for a double-sided window sign?: Decide whether the message reads from inside or outside. For reversible open/closed signs, show each face's top direction and hanging points on one drawing. Check the finished sample in its working position on glass.

Related printing services: Screen Printing, UV Printing

Before printing

Glass and position: Share the location photograph, sign size and viewing side. Mark attachment points on the drawing.
Usage check: Test cup placement on the actual glass and check both text orientations. Inspect attachments regularly during use.