New Orleans encourages reflective cool roofing through Climate Action Plan guidance and partner rebate programs but does not mandate cool roofs citywide. Historic districts under HDLC and the Vieux Carre Commission tightly restrict roof colors and materials.
Cool roofs reduce attic temperatures and ease cooling loads, an important benefit in New Orleans's subtropical climate. The Louisiana State Uniform Construction Code, adopted by reference under City Code Chapter 26, includes the International Energy Conservation Code which addresses roof reflectance for low-slope commercial roofs but does not impose color requirements on most steep-slope residential roofs. Within local historic districts the Vieux Carre Commission and Historic District Landmarks Commission review roof replacements and typically require traditional materials such as slate, terra cotta, or standing seam metal in approved colors. Outside those districts, white or light-colored membranes and reflective shingles are permitted and incentivized.
Installing a non-approved roof color or material in a historic district without HDLC or VCC approval can result in stop-work orders, removal, and fines through the historic preservation process.
New Orleans, LA
New Orleans adopted a Climate Action Plan in 2017 and the Resilient New Orleans Strategy targeting a 50% greenhouse gas reduction by 2030 and net-zero by 205...
New Orleans, LA
New Orleans pursues urban heat island reduction through tree canopy expansion, cool roof guidance, and green infrastructure under the Climate Action Plan, ad...
See how New Orleans's cool roof requirements rules stack up against other locations.
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