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Anchorage, AK Sign Regulations: Window Signs (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

Max window coverage
50% of window area
Permit needed under cap
None (exempt)
Exception
Unoccupied construction: fully covered OK
Applies in
Commercial, industrial, downtown, airport districts

Summary

In Anchorage's commercial and industrial districts, poster ads and other window applications can't cover more than half of any window's area.

Poster advertisement and other window applications that are affixed or attached to a window or door, or are applied or attached within a building and located near a window for the purpose of being visible to and read from the outside of the building, are permitted without being subject to number, sign permitting under Title 23. The total combined area of poster advertisement and other window application shall not exceed 50 percent of the window area unless the structure is under construction and not occupied. If under construction, the windows may be fully covered.

TABLE 21.12-7: TEMPORARY SIGNS Maximum Area 100 sq. (32 sq. ft. rigid material) Maximum Number of Signs Per Principal Use 219 Maximum Number of Display Days 12020, 21 Lighting Internally illuminated or lighted signs are prohibited Motion Animation or flashing is prohibited Maximum Height (Freestanding) Same as permanent signs Setbacks Same as permanent signs

19 Ideological and political signs are exempt. 20 For decorative display, window poster/other window application, and temporary signs involving the sale, rent, or lease of the property in which the sign is located, the number of days is unlimited. 21 Maximum number of display days per year for all temporary signage if not subject to specific exception or exemption. (AO 2012-124(S), 2-26-2013; AO No. 2015-138, § 4, 1-12-2016; AO No. 2020-38, §§ 11, 12, 5-28-2020; AO No. 2021-89(S), §§ 19, 20, 2-15-2022) § 21.12.080. Prohibited signs.

View official code

Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: rev 5010260; v11 updated 2026-09-01).

Full Breakdown

Anchorage Municipal Code 21.12.070J.3 lets businesses put poster advertisements and other window applications on windows or doors without a sign permit under Title 23, but caps the total combined area at 50 percent of the window area. The cap lifts entirely if the structure is under construction and unoccupied -- in that case the windows can be fully covered. This rule sits inside the commercial/industrial/downtown/Turnagain Arm/transition/airport district sign standards, separate from the temporary-sign table that governs banners and other exterior signage in the same districts.

Violations & Fines

Land Use Enforcement can cite window coverage that exceeds 50 percent of the window area as a sign code violation, since exceeding the threshold takes the display outside the no-permit poster/window-application exemption.

Frequently Asked Questions

Do I need a sign permit for window posters in Anchorage?
No, if the combined poster/window-application area stays at or under 50 percent of the window area, no Title 23 sign permit is required.
Can I fully cover my windows in Anchorage?
Only if the building is under construction and not yet occupied; otherwise window coverage is capped at 50 percent of the window area.

Sources & Official References

Other rules in Anchorage

All Anchorage rules

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