Do I need a permit for window or exterior door replacement in Collierville?
It depends. Whether window or exterior door replacement needs a permit in Collierville comes down to the details of your project.
Collierville treats normal maintenance and repairs, which can include a like-for-like window or door replacement in the same opening, as exempt from a permit, but enlarging, relocating, or adding an opening or altering a header requires a permit; confirm your scope with the Building and Codes Division first. Even when a permit is not required, the work must meet the adopted 2018 International Residential Code, including egress sizing for bedrooms and safety glazing in hazardous locations. Tennessee requires a state contractor license for residential work at 25,000 dollars and above, with Shelby County Home Improvement licensing for smaller jobs, so verify licensing if a contractor is altering multiple openings. Enlarging an opening, moving it, or cutting a new one is structural work. Exemptions that cover replacing a unit in its existing opening do not reach it, so a permit is required. Changing an opening usually means a new or resized header, and many jurisdictions want a beam detail or engineering before they will issue, so allow for that in the schedule. Like-for-like replacement in the same opening may be treated as minor work in some jurisdictions, while enlarging or adding an opening triggers a full permit. Confirm with your local codes department before ordering. Egress, safety glazing and fall-protection requirements still apply to bedroom and hazardous-location windows even where no permit is required. Where the State Fire Marshal's residential programme applies, those come from the 2018 International Residential Code it enforces; where a local government runs its own programme, they come from the edition that government adopted.
Documents you may need
- Building permit application filed with the Town of Collierville Building and Codes Division when an opening is enlarged, relocated, or newly createdLikely required
- Description of the openings affected and whether the size, header, or structure changesrequired
- State or county licensed contractor information where a contractor performs structural workSometimes required
- Permit applicationLikely required
- Description of work (like-for-like replacement vs new/enlarged opening)required
- Header/structural details when an opening is enlarged or createdSometimes required
Possible inspections
- Framing or rough inspection where an opening is enlarged, relocated, or newly created, scheduled through the Collierville Building and Codes Division
- Final building inspection where a permit is issued
- Framing inspection for the altered opening
- Final inspection
- Framing / rough opening inspection when structural work is involved
Frequently asked questions
- Do I need a permit for window or exterior door replacement in Collierville?
- It depends. Whether window or exterior door replacement needs a permit in Collierville comes down to the details of your project. Collierville treats normal maintenance and repairs, which can include a like-for-like window or door replacement in the same opening, as exempt from a permit, but enlarging, relocating, or adding an opening or altering a header requires a permit; confirm your scope with the Building and Codes Division first. Even when a permit is not required, the work must meet the adopted 2018 International Residential Code, including egress sizing for bedrooms and safety glazing in hazardous locations. Tennessee requires a state contractor license for residential work at 25,000 dollars and above, with Shelby County Home Improvement licensing for smaller jobs, so verify licensing if a contractor is altering multiple openings. Enlarging an opening, moving it, or cutting a new one is structural work. Exemptions that cover replacing a unit in its existing opening do not reach it, so a permit is required. Changing an opening usually means a new or resized header, and many jurisdictions want a beam detail or engineering before they will issue, so allow for that in the schedule. Like-for-like replacement in the same opening may be treated as minor work in some jurisdictions, while enlarging or adding an opening triggers a full permit. Confirm with your local codes department before ordering. Egress, safety glazing and fall-protection requirements still apply to bedroom and hazardous-location windows even where no permit is required. Where the State Fire Marshal's residential programme applies, those come from the 2018 International Residential Code it enforces; where a local government runs its own programme, they come from the edition that government adopted.
- Who issues the permit in Collierville?
- The local building department for Collierville handles permitting. This page lists its contact details and online portal. Your mailing city is not always the permitting authority, so confirm the jurisdiction before you apply.
- How do I find out the exact requirements for my project?
- Run the free PermitRoadmap check for your specific project and answers. It returns the likely permits, documents, inspections, and next steps, each linked to its official source.
PermitRoadmap is an independent informational service and is not affiliated with any city, county, state agency, or permitting authority. Results are informational and do not replace confirming requirements with the local permitting authority.