Insulation Cost in Mississippi
Updated for 2025 • Climate Zone 3A • Labor costs 20% below national average
Low
$1
Average
$2
High
$4
per sq ft • 20% below national average
Insulation in Mississippi: What You Need to Know
Mississippi falls in Climate Zone 3A (Warm-Humid), which balanced approach for both heating and cooling. Understanding these local factors helps you make better decisions about materials and timing.
Attic Priority
Hot attics drive up cooling costs. Radiant barrier adds value here.
Wall Insulation
Cold snaps make wall insulation worthwhile for both comfort and efficiency.
Air Sealing
Air leakage matters for both heating and cooling seasons.
✓ Recommended for Mississippi
- • R-38+ Attic
- • Radiant Barrier
- • Air Sealing
✗ Not Recommended
- • Under-Insulated Attic
- • Skipping Air Sealing
Best time for this project in Mississippi: Year-round
Calculate Your Insulation Cost in Mississippi
Estimate Your Insulation Cost
Your Estimated Cost
Low
$640
Average
$1,600
High
$3,200
Lower than national average
Budget-friendly option
Estimates are for planning purposes. Actual costs vary by project specifics, contractor, and market conditions.