DISCLAIMER: General Reference Only
This information is for general reference only and may not reflect the most current requirements. Permit regulations change frequently. Always verify current requirements with the Phoenix, AZ building department before starting any project.
This website does not provide legal, architectural, or engineering advice. Using this information does not constitute a permit application or approval.
🗓️ Data last verified: — Verify current requirements at phoenix.gov
Do I Need a Permit for Window Replacement in Phoenix?
Phoenix, AZ · Official data from city building dept · Last updated: 2026-04-17
Replacing windows with the same size in existing openings generally does NOT require a permit in Phoenix. Enlarging window openings or making structural changes to the wall DOES require a permit.
⚠️ Permit IS Required When…
- •Enlarging or changing the size of window openings
- •Structural modifications to surrounding wall framing
- •Installing new windows where none existed
- •Converting a window to a door or vice versa
✅ No Permit Needed When…
- •Replacing existing windows with same-size units (no structural changes)
- •Adding window film or tinting
- •Replacing broken glass in existing frames
💡 Additional Information
Like-for-like window replacements are typically exempt. Energy code compliance (U-factor, SHGC) should be verified. Permit required if work affects wall framing.
📋 Official Source
This information is sourced directly from the PhoenixPlanning & Development Department.
https://www.phoenix.gov/administration/departments/pdd/residential-building/resident-plan-reviews.html🏛️ Verify Directly with Phoenix
Always confirm current permit requirements with the official Phoenix, AZ building department before starting work.