Rigid polyiso wall CI

What’s in this rate

This unit is placing one square foot of rigid polyisocyanurate board as continuous insulation on a wall. The carpenter cuts the board, fits it, and fastens or adheres it. The rate is per square foot. Roof polyiso, cavity spray foam, and the air-barrier membrane are separate units.

Build-up

Labor 0.03 hr × $55.00 wage and burden

$1.65

Material and small tools

$1.70

Direct rate (labor, material, and tools)

$3.35 / SF

Overhead 10% of direct

$0.34

Fee 10% of (direct and overhead)

$0.37

Loaded rate

$4.06 / SF

Related rates

• Closed-cell spray foam, wall — $5.04 / SF
• Plywood wall sheathing — $5.25 / SF

Use this in a private library

Create a free account to keep your own hours, burden, and supplier quotes behind a login. Published rates stay public. Your own hours and quotes stay private.