Window Signs: Arlington Heights vs Chicago
How do window signs rules compare between Arlington Heights, IL and Chicago, IL?
Arlington Heights and Chicago have similar restriction levels.
Arlington Heights, IL
Cook County
Cook County Zoning Ch. 102 caps window signs at roughly 25 percent of glazed area in unincorporated commercial districts. Suburban Cook municipalities each set their own rules: Evanston allows 30 percent, Oak Park 25 percent, Schaumburg 20 percent, with permanent versus temporary distinctions.
View full Arlington Heights rules →Chicago, IL
Cook County
Chicago commercial storefronts may cover up to roughly twenty-five percent of their window glazing with signage. Painted, vinyl, neon, and electronic window signs all count toward the cap, and downtown corridors apply stricter pedestrian-streetscape limits.
View full Chicago rules →Key Facts Comparison
| Fact | Arlington Heights | Chicago |
|---|---|---|
| Unincorporated cap | About 25 percent glazed area | - |
| Evanston cap | 30 percent of windows | - |
| Oak Park cap | 25 percent with exceptions | - |
| Schaumburg cap | 20 percent typical | - |
| Authority | Local sign codes vary | - |
| Coverage cap | - | Roughly 25 percent of glazing |
| Code | - | MCC 17-12-0500 |
| Pedestrian streets | - | Stricter transparency requirements |
| Temporary signs | - | 30 to 60 day max |
| Permits | - | Required for illuminated signs |
Highlighted rows indicate differences between cities.
Arlington Heights FAQ
Do I need a permit for a window sign in suburban Cook?
Permanent window signs usually need a sign permit from the municipal building department; many suburbs exempt temporary or seasonal signs under 30 days. Check your village or city code before installing painted or vinyl applied signage.
What counts toward the percentage limit?
Most codes count any opaque or translucent signage, including vinyl lettering, neon, LED open signs, and posters visible through glass. Clear glass area used for visibility into the store generally is excluded from the calculation.
Can I cover my entire storefront window during a sale?
Generally no. Even temporary sale banners count toward window coverage limits in most Cook suburbs. Some allow short-term coverage for grand openings or going-out-of-business sales with a temporary permit and time limits.
Chicago FAQ
Do paper sale signs count toward the limit?
Yes. All window signage including paper, vinyl, painted, and electronic signs counts toward the coverage limit set in MCC 17-12. Temporary holiday and sale signs are still subject to time limits.
Can I put neon in my front window?
Neon is allowed with a sign permit and must meet brightness and percentage-of-window limits. Pedestrian street overlays may further restrict illuminated window signs facing the public sidewalk.
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