Elastomeric duct liner
$21.90 / SF
HV-151 · MasterFormat 23 31 13 · SF
What’s in this rate
This unit is installing one square foot of closed-cell elastomeric liner on an internal duct surface. The HVAC technician cuts and fits the flexible sheet, bonds it with the specified adhesive, seals the seams, and leaves the surface ready for duct closure. The rate is per square foot of elastomeric duct liner; fiberglass acoustic liner, external insulation, duct replacement, silencers, and access work are separate units.
Includes
- closed-cell elastomeric duct liner, nominal 1-inch (class mid)
- 5% material waste on liner only
- adhesive and seam-seal share
- cut, fit, bond, and seal
- small tools
Excludes
- fiberglass acoustic duct liner
- external duct insulation or vapor-barrier jacket
- duct silencer or turning vane rail
- duct fabrication, fitting, replacement, or access opening
- surface remediation
- after-hours work
Build-up
- Labor 0.1 hr × $68.00 wage and burden
- $6.80
- Material and small tools
- $11.30
- Direct rate (labor, material, and tools)
- $18.10 / SF
- Overhead 10% of direct
- $1.81
- Fee 10% of (direct and overhead)
- $1.99
- Loaded rate
- $21.90 / SF
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