Basic
$2.70 – $5.98 per sq ft
R-30 unfaced fiberglass batts between floor joists, held with wire supports, cut tight around pipes and wires

Insulate Basement Ceiling: national installed price range, materials and labor breakdown, and local pricing by ZIP code.
Insulate Basement Ceiling in Newark, New Jersey typically costs $3.18 to $7.04 per sq ft as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Prices in Newark are 18.0% higher than the national average for insulate basement ceiling.
National average: $2.75 – $6.09 per sq ft
$2.70 – $5.98 per sq ft
R-30 unfaced fiberglass batts between floor joists, held with wire supports, cut tight around pipes and wires
$3.18 – $7.04 per sq ft
R-30 fiberglass batts between floor joists with wire supports, rim joists insulated and sealed
$3.97 – $8.80 per sq ft
R-30 high-density fiberglass batts between joists, rim joists foam-sealed, supports at close spacing
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $1.36 – $3.01 | sq ft |
| Labor | labor | $1.21 – $2.68 | sq ft |
| Supplies & Other | supplies | $0.36 – $0.80 | sq ft |
| Equipment & Disposal | equipment | $0.24 – $0.54 | sq ft |
Basement remodel with insulated ceiling joists and finished drywall walls
Photo: NLT CONSTRUCTION · CC BY-SA 2.0 · Source
Find a pro to do thisBasement ceiling insulated between joists with drop-ceiling grid being installed below
Photo: NLT CONSTRUCTION · CC BY-SA 2.0 · Source
Find a pro to do thisLabor costs in Newark run proportionally higher than materials, which may favor material-heavy solutions.
BuildX Pro researches and reviews the national price range for Insulate Basement Ceiling, then adjusts it to your ZIP code for local labor and material costs using the public data below. Last checked Sep 2026.
Connect with local insulate basement ceiling contractors in Newark for personalized quotes based on your specific project.