Mineral-wool roof coverboard
$8.02 / SF
RF-160 · MasterFormat 07 22 00 · SF
What’s in this rate
This unit covers Mineral-wool roof coverboard, measured per square foot. The roofer stages and cuts the board, fits joints, and secures it to the prepared roof assembly. The rate covers the listed material, 5.00% material waste, labor, and small tools. Roof insulation, vapor retarder, membrane, tapered layout, deck repair, tear-off are separate units.
Includes
- mineral-wool roof coverboard with specified attachment allocation
- layout, ordinary surface preparation, and installation described above
- stated material waste and small tools
Excludes
- roof insulation
- vapor retarder
- membrane
- tapered layout
- deck repair
- tear-off
- tax / freight
- after-hours, premium access, and hazardous-material handling
Build-up
- Labor 0.05 hr × $65.00 wage and burden
- $3.25
- Material and small tools
- $3.38
- Direct rate (labor, material, and tools)
- $6.63 / SF
- Overhead 10% of direct
- $0.66
- Fee 10% of (direct and overhead)
- $0.73
- Loaded rate
- $8.02 / SF
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