Mississippi climate, wind & energy-code drivers
- ENERGY STAR climate zone: Southern — cooling-dominant, low SHGC priority (U ≤ 0.40, SHGC ≤ 0.25)
- IECC climate zone: 2A-3A
- Maximum U-factor: 0.4 (IECC 2021 + state amendments)
- Maximum SHGC: 0.25
- ASCE 7-22 design wind speed: 150 mph (Risk Category II)
- Hurricane impact-rated requirement: Mandatory ASTM E1996 large-missile impact-rated in coastal counties only
- Dominant residential frame material: Vinyl frame — dominant in most climates, lowest cost-per-window
- Historic-preservation overlay prevalence: Moderate — selected metro historic districts with review
- EPA RRP lead-safe trigger (pre-1978 housing share): Moderate — 20-40% pre-1978 housing share, EPA RRP required on selected replacements
Mississippi licensing, lead-safe & permits
- License status: Statewide license required
- License board: Mississippi State Board of Contractors — Residential Builder license (>$50,000 new construction) (official site)
- Permit: city or county building permit required for window opening modification; Mississippi State Board of Contractors Residential Builder license required above $50,000; Mississippi Coastal Building Code mandatory ASTM E1996 large-missile impact-rated windows on every Hancock, Harrison, and Jackson coastal-county residential install
How window replacement costs vary in Mississippi
State-specific code or insurance rule: Mississippi State Board of Contractors §31-3 requires every Mississippi window contractor performing new-construction work above $50,000 to hold a Residential Builder license, plus Mississippi Coastal Building Code (post-Hurricane-Katrina amendments) separately mandates ASTM E1996 large-missile impact resistance on every Hancock, Harrison, and Jackson coastal-county residential window installation, with Hurricane Katrina recovery zoning continuing to require specialty Gulf Coast coastal load-path tie-down detailing on every coastal residential window since the 2005 federal disaster declaration.
Cities in Mississippi
Compare window replacement pricing for 6 cities across Mississippi.
Compare local window replacement pricing in Biloxi.
Compare local window replacement pricing in Gulfport.
Compare local window replacement pricing in Hattiesburg.
Compare local window replacement pricing in Jackson.
Compare local window replacement pricing in Meridian.
Compare local window replacement pricing in Southaven.
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